Table of Contents

New and Changed Information

Preface

C Commands

F Commands

H Commands

I Commands

L Commands

M Commands

R Commands

Show Commands

Title

New and Changed Information

The table below summarizes the new and changed features for the Cisco Nexus 7000 Series NX-OS Multicast Routing Command Reference.

Table 1 New and Changed Features

Feature

Description

Changed in Release

Multicast performance enhancement

Added the hardware forwarding shim command.

6.2(2)

ip igmp snooping max-gq-miss

This command was introduced.

6.2(2)

show ip igmp groups

Changed the position of the summary option in the show ip igmp groups and show ip igmp route set of commands (The summary option used to be after the vrf option and now it will precede it).

6.1(1)

This command was introduced.

5.2(1)

layer-2 multicast lookup mac (Global configuration mode)

This command was introduced.

5.2(1)

layer-2 multicast lookup mac (VLAN configuration mode)

This command was introduced.

5.2(1)

mac address-table multicast

This command was introduced.

5.2(1)

show forwarding distribution l2 multicast vlan

This command was introduced.

5.2(1)

hardware proxy layer-3 replication

This command was introduced.

5.1(1)

hardware proxy layer-3 replication trigger rebalance

This command was introduced.

5.1(1)

hardware proxy layer-3 replication rebalance-mode

This command was introduced.

5.1(1)

show hardware proxy layer-3 detail

This command was introduced.

5.1(1)

ip pim rp-address

Added the keyword override

5.1(1)

.

4.2(3)

This command was introduced.

4.2(3)

This command was introduced.

4.2(3)

This command was introduced.

4.2(3)

.

4.2(1)

.

4.2(1)

.

4.2(1)

.

4.2(1)

.

4.2(1)

This command was introduced.

4.2(1)

.

4.2(1)

.

4.2(1)

.

4.2(1)

.

4.2(1)

.

4.2(1)

clear ip igmp event-history

This command was introduced.

4.2(1)

clear ip igmp groups

This command was introduced.

4.1(2)

clear ip igmp route

This command was introduced.

4.1(2)

clear ip igmp snooping event-history

This command was introduced.

4.2(1)

clear ip msdp event-history

This command was introduced.

4.2(1)

clear ip pim event-history

This command was introduced.

4.2(1)

clear ip pim route

This command was introduced.

4.2(1)

clear ip routing multicast event-history

This command was introduced.

4.2(1)

clear ipv6 mld groups

This command was introduced.

4.2(1)

clear ipv6 mld route

This command was introduced.

4.2(1)

clear ipv6 pim event-history

This command was introduced.

4.2(1)

clear ipv6 pim route

This command was introduced.

4.2(1)

clear ipv6 routing multicast event-history

This command was introduced.

4.2(1)

ip igmp enforce-router-alert

This command was introduced.

4.2(1)

ip igmp event-history

This command was introduced.

4.2(1)

ip igmp join-group

Added the keyword route-map and argument policy-name

4.2(1)

ip igmp snooping event-history

This command was introduced.

4.2(1)

ip igmp snooping group-timeout

This command was introduced.

4.2(1)

ip igmp snooping group-timeout (VLAN)

This command was introduced.

4.2(1)

ip igmp snooping link-local-groups-suppression

This command was introduced.

4.2(1)

ip igmp snooping optimise-multicast-flood

This command was introduced.

4.2(1)

ip igmp snooping proxy

This command was introduced.

4.2(1)

ip igmp snooping proxy (VLAN)

This command was introduced.

4.2(1)

ip igmp snooping querier

This command was introduced.

4.2(1)

ip msdp event-history

This command was introduced.

4.2(1)

ip pim event-history

This command was introduced.

4.2(1)

ip pim spt-threshold infinity

This command was introduced.

4.2(1)

ip pim ssm range

This command was introduced.

4.2(1)

ip pim state-limit

This command was introduced.

4.2(1)

ip pim use-shared-tree-only

The keyword group-list was added and a route-map policy name was used to define groups

4.2(1)

ip routing multicast event-history

This command was introduced.

4.2(1)

ipv6 pim event-history

This command was introduced.

4.2(1)

ipv6 pim ssm range

The keyword none was added

4.2(1)

ipv6 pim use-shared-tree-only

Keyword group-list was added and a route-map policy name is used to define groups

4.2(1)

ipv6 routing multicast event-history

This command was introduced.

4.2(1)

ipv6 routing multicast holddown

This command was introduced.

4.2(1)

show ip igmp snooping event-history

This command was introduced.

4.2(1)

ip pim jp-policy

parameters were added.

4.2(3)

ip pim pre-build-spt

This command was introduced.

4.2(3)

ip routing multicast software-replicate

This command was introduced.

4.2(3)

ipv6 pim jp-policy

parameters were added.

4.2(3)

ipv6 routing multicast software-replicate

This command was introduced.

4.2(3)

ip igmp event-history

.

4.1(3)

ip igmp immediate-leave

This command was introduced.

4.1(3)

ip msdp event-history

Changed the buffer type arguments to required.

4.1(3)

ipv6 mld immediate-leave

This command was introduced.

4.1(3)

show forwarding ipv6 multicast route

arguments.

4.1(3)

show ip igmp interface

Changed output to include vPC information when IGMP is in vPC mode.

4.1(3)

show ip igmp snooping mrouter

Changed output to include vPC information.

4.1(3)

show ip igmp snooping statistics

Changed output to include vPC information.

4.1(3)

show ip pim statistics

Changed output to include vPC information when PIM is in vPC mode.

4.1(3)

clear ip igmp interface statistics

This command was introduced.

4.0(3)

clear ip igmp snooping statistics vlan

.

4.0(3)

clear ip mroute

This command was introduced.

4.0(3)

clear ip msdp route

This command was introduced.

4.0(3)

clear ip msdp sa-cache

This command was removed.

4.0(3)

clear ip pim interface statistics

The interface argument was made optional.

4.0(3)

clear ipv6 mroute

This command was introduced.

4.0(3)

clear ipv6 pim interface statistics

This command was introduced.

4.0(3)

clear routing ipv6 multicast

This command was introduced.

4.0(3)

clear routing multicast

This command was introduced.

4.0(3)

clear ip msdp route

This command was removed.

4.0(3)

ip igmp snooping report-suppression

Global configuration mode was added.

4.0(3)

ip igmp snooping v3-report-suppression (Global)

This command was introduced.

4.0(3)

ip igmp snooping v3-report-suppression (VLAN)

This command was introduced.

4.0(3)

ip msdp peer

The remote AS number was made an optional argument.

4.0(3)

ip pim register-rate-limit

This command was introduced.

4.0(3)

ipv6 pim register-rate-limit

This command was introduced.

4.0(3)

show ip netstack mroute

This command was introduced.

4.0(3)

ip pim bidir-rp-limit

This command was introduced.

4.0(2)

ipv6 pim bidir-rp-limit

This command was introduced.

4.0(2)

clear ip igmp snooping statistics vlan

This command was introduced.

4.0(1)

clear ip msdp peer

This command was introduced.

4.0(1)

clear ip msdp policy statistics sa-policy

This command was introduced.

4.0(1)

clear ip msdp route

This command was introduced.

4.0(1)

clear ip msdp sa-cache

This command was introduced.

4.0(1)

clear ip msdp statistics

This command was introduced.

4.0(1)

clear ip pim interface statistics

This command was introduced.

4.0(1)

clear ip pim policy statistics

This command was introduced.

4.0(1)

clear ip pim statistics

This command was introduced.

4.0(1)

clear ipv6 pim interface statistics

This command was introduced.

4.0(1)

clear ipv6 pim policy statistics

This command was introduced.

4.0(1)

clear ipv6 pim statistics

This command was introduced.

4.0(1)

feature msdp

This command was introduced.

4.0(1)

feature pim

This command was introduced.

4.0(1)

feature pim6

This command was introduced.

4.0(1)

ip igmp access-group

This command was introduced.

4.0(1)

ip igmp flush-routes

This command was introduced.

4.0(1)

ip igmp group-timeout

This command was introduced.

4.0(1)

ip igmp join-group

This command was introduced.

4.0(1)

ip igmp last-member-query-count

This command was introduced.

4.0(1)

ip igmp last-member-query-response-time

This command was introduced.

4.0(1)

ip igmp query-interval

This command was introduced.

4.0(1)

ip igmp query-max-response-time

This command was introduced.

4.0(1)

ip igmp query-timeout

This command was introduced.

4.0(1)

ip igmp report-link-local-groups

This command was introduced.

4.0(1)

ip igmp report-policy

This command was introduced.

4.0(1)

ip igmp robustness-variable

This command was introduced.

4.0(1)

ip igmp snooping (Global)

This command was introduced.

4.0(1)

ip igmp snooping (VLAN)

This command was introduced.

4.0(1)

ip igmp snooping explicit-tracking

This command was introduced.

4.0(1)

ip igmp snooping fast-leave

This command was introduced.

4.0(1)

ip igmp snooping last-member-query-interval

This command was introduced.

4.0(1)

ip igmp snooping mrouter interface

This command was introduced.

4.0(1)

ip igmp snooping optimised-multicast-flood

This command was introduced.

4.0(1)

ip igmp snooping report-suppression

This command was introduced.

4.0(1)

ip igmp snooping static-group

This command was introduced.

4.0(1)

ip igmp startup-query-count

This command was introduced.

4.0(1)

ip igmp startup-query-interval

This command was introduced.

4.0(1)

ip igmp state-limit

This command was introduced.

4.0(1)

ip igmp static-oif

This command was introduced.

4.0(1)

ip igmp version

This command was introduced.

4.0(1)

ip mroute

This command was introduced.

4.0(1)

ip msdp description

This command was introduced.

4.0(1)

ip msdp flush-routes

This command was introduced.

4.0(1)

ip msdp group-limit

This command was introduced.

4.0(1)

ip msdp keepalive

This command was introduced.

4.0(1)

ip msdp mesh-group

This command was introduced.

4.0(1)

ip msdp originator-id

This command was introduced.

4.0(1)

ip msdp password

This command was introduced.

4.0(1)

ip msdp peer

This command was introduced.

4.0(1)

ip msdp reconnect-interval

This command was introduced.

4.0(1)

ip msdp sa-interval

This command was introduced.

4.0(1)

ip msdp sa-limit

This command was introduced.

4.0(1)

ip msdp sa-policy in

This command was introduced.

4.0(1)

ip msdp sa-policy out

This command was introduced.

4.0(1)

ip msdp shutdown

This command was introduced.

4.0(1)

ip pim anycast-rp

This command was introduced.

4.0(1)

ip pim auto-rp listen

This command was introduced.

4.0(1)

ip pim auto-rp mapping-agent

This command was introduced.

4.0(1)

ip pim auto-rp mapping-agent-policy

This command was introduced.

4.0(1)

ip pim auto-rp rp-candidate

This command was introduced.

4.0(1)

ip pim auto-rp rp-candidate-policy

This command was introduced.

4.0(1)

ip pim border

This command was introduced.

4.0(1)

ip pim bsr bsr-policy

This command was introduced.

4.0(1)

ip pim bsr-candidate

This command was introduced.

4.0(1)

ip pim bsr forward

This command was introduced.

4.0(1)

ip pim bsr listen

This command was introduced.

4.0(1)

ip pim bsr rp-candidate-policy

This command was introduced.

4.0(1)

ip pim dr-priority

This command was introduced.

4.0(1)

ip pim flush-routes

This command was introduced.

4.0(1)

ip pim hello-authentication ah-md5

This command was introduced.

4.0(1)

ip pim hello-interval

This command was introduced.

4.0(1)

ip pim jp-policy

This command was introduced.

4.0(1)

ip pim log-neighbor-changes

This command was introduced.

4.0(1)

ip pim neighbor-policy

This command was introduced.

4.0(1)

ip pim register-policy

This command was introduced.

4.0(1)

ip pim rp-address

This command was introduced.

4.0(1)

ip pim rp-candidate

This command was introduced.

4.0(1)

ip pim send-rp-announce

This command was introduced.

4.0(1)

ip pim send-rp-discovery

This command was introduced.

4.0(1)

ip pim sparse-mode

This command was introduced.

4.0(1)

ip pim spt-threshold infinity

This command was introduced.

4.0(1)

ip pim ssm policy

This command was introduced.

4.0(1)

ip pim ssm range

This command was introduced.

4.0(1)

ip pim use-shared-tree-only

This command was introduced.

4.0(1)

ipv6 mld access-group

This command was introduced.

4.0(1)

ipv6 mld group-timeout

This command was introduced.

4.0(1)

ipv6 mld join-group

This command was introduced.

4.0(1)

ipv6 mld last-member-query-count

This command was introduced.

4.0(1)

ipv6 mld last-member-query-response-time

This command was introduced.

4.0(1)

ipv6 mld querier-timeout

This command was introduced.

4.0(1)

ipv6 mld query-interval

This command was introduced.

4.0(1)

ipv6 mld query-max-response-time

This command was introduced.

4.0(1)

ipv6 mld query-timeout

This command was introduced.

4.0(1)

ipv6 mld report-link-local-groups

This command was introduced.

4.0(1)

ipv6 mld report-policy

This command was introduced.

4.0(1)

ipv6 mld robustness-variable

This command was introduced.

4.0(1)

ipv6 mld ssm-translate

This command was introduced.

4.0(1)

ipv6 mld startup-query-count

This command was introduced.

4.0(1)

ipv6 mld startup-query-interval

This command was introduced.

4.0(1)

ipv6 mld state-limit

This command was introduced.

4.0(1)

ipv6 mld static-oif

This command was introduced.

4.0(1)

ipv6 pim anycast-rp

This command was introduced.

4.0(1)

ipv6 pim border

This command was introduced.

4.0(1)

ipv6 pim bsr bsr-policy

This command was introduced.

4.0(1)

ipv6 pim bsr-candidate

This command was introduced.

4.0(1)

ipv6 pim bsr forward

This command was introduced.

4.0(1)

ipv6 pim bsr listen

This command was introduced.

4.0(1)

ipv6 pim bsr rp-candidate-policy

This command was introduced.

4.0(1)

ipv6 pim dr-priority

This command was introduced.

4.0(1)

ipv6 pim hello-interval

This command was introduced.

4.0(1)

ipv6 pim jp-policy

This command was introduced.

4.0(1)

ipv6 pim log-neighbor-changes

This command was introduced.

4.0(1)

ipv6 pim neighbor-policy

This command was introduced.

4.0(1)

ipv6 pim rp-candidate

This command was introduced.

4.0(1)

ipv6 pim sparse-mode

This command was introduced.

4.0(1)

ipv6 pim ssm range

This command was introduced.

4.0(1)

ipv6 pim state-limit

This command was introduced.

4.0(1)

ipv6 pim use-shared-tree-only

This command was introduced.

4.0(1)

restart igmp

This command was introduced.

4.0(1)

restart msdp

This command was introduced.

4.0(1)

restart pim

This command was introduced.

4.0(1)

restart pim6

This command was introduced.

4.0(1)

show forwarding distribution ip igmp snooping

This command was introduced.

4.0(1)

show forwarding distribution ipv6 multicast route

This command was introduced.

4.0(1)

show forwarding distribution multicast

This command was introduced.

4.0(1)

show forwarding distribution multicast client

This command was introduced.

4.0(1)

show forwarding distribution multicast outgoing-interface-list

This command was introduced.

4.0(1)

show forwarding ipv6 multicast route

This command was introduced.

4.0(1)

show forwarding multicast outgoing-interface-list

This command was introduced.

4.0(1)

show forwarding multicast route

This command was introduced.

4.0(1)

show ip igmp groups

This command was introduced.

4.0(1)

show ip igmp interface

This command was introduced.

4.0(1)

show ip igmp local-groups

This command was introduced.

4.0(1)

show ip igmp route

This command was introduced.

4.0(1)

show ip igmp snooping

This command was introduced.

4.0(1)

show ip igmp snooping explicit-tracking

This command was introduced.

4.0(1)

show ip igmp snooping groups

This command was introduced.

4.0(1)

show ip igmp snooping mrouter

This command was introduced.

4.0(1)

show ip igmp snooping querier

This command was introduced.

4.0(1)

show ip igmp snooping statistics

This command was introduced.

4.0(1)

show ip mroute

This command was introduced.

4.0(1)

show ip mroute summary

This command was introduced.

4.0(1)

show ip msdp count

This command was introduced.

4.0(1)

show ip msdp mesh-group

This command was introduced.

4.0(1)

show ip msdp peer

This command was introduced.

4.0(1)

show ip msdp policy statistics sa-policy

This command was introduced.

4.0(1)

show ip msdp route

This command was introduced.

4.0(1)

show ip msdp rpf

This command was introduced.

4.0(1)

show ip msdp sa-cache

This command was introduced.

4.0(1)

show ip msdp sources

This command was introduced.

4.0(1)

show ip msdp summary

This command was introduced.

4.0(1)

show ip pim oif-list

This command was introduced.

4.0(1)

show ip pim neighbor

This command was introduced.

4.0(1)

show ip pim interface

This command was introduced.

4.0(1)

show ip pim policy statistics auto-rp

This command was introduced.

4.0(1)

show ip pim policy statistics bsr

This command was introduced.

4.0(1)

show ip pim policy statistics jp-policy

This command was introduced.

4.0(1)

show ip pim policy statistics neighbor-policy

This command was introduced.

4.0(1)

show ip pim policy statistics register-policy

This command was introduced.

4.0(1)

show ip pim route

This command was introduced.

4.0(1)

show ip pim rp

This command was introduced.

4.0(1)

show ip pim rp-hash

This command was introduced.

4.0(1)

show ip pim statistics

This command was introduced.

4.0(1)

show ipv6 mld groups

This command was introduced.

4.0(1)

show ipv6 mld local-groups

This command was introduced.

4.0(1)

show ipv6 mroute

This command was introduced.

4.0(1)

show ipv6 mroute summary

This command was introduced.

4.0(1)

show ipv6 pim df

This command was introduced.

4.0(1)

show ipv6 pim group-range

This command was introduced.

4.0(1)

show ipv6 pim interface

This command was introduced.

4.0(1)

show ipv6 pim neighbor

This command was introduced.

4.0(1)

show ipv6 pim oif-list

This command was introduced.

4.0(1)

show ipv6 pim policy statistics jp-policy

This command was introduced.

4.0(1)

show ipv6 pim policy statistics neighbor-policy

This command was introduced.

4.0(1)

show ipv6 pim route

This command was introduced.

4.0(1)

show ipv6 pim rp

This command was introduced.

4.0(1)

show ipv6 pim rp-hash

This command was introduced.

4.0(1)

show ipv6 pim statistics

This command was introduced.

4.0(1)

show routing ipv6 multicast

This command was introduced.

4.0(1)

show routing ipv6 multicast clients

This command was introduced.

4.0(1)

show routing multicast

This command was introduced.

4.0(1)

show routing multicast clients

This command was introduced.

4.0(1)

show running-config msdp

This command was introduced.

4.0(1)

show running-config pim

This command was introduced.

4.0(1)

show running-config pim6

This command was introduced.

4.0(1)

Preface

This preface describes the audience, organization, and conventions of the Cisco Nexus 7000 Series NX-OS Multicast Routing Command Reference. It also provides information on how to obtain related documentation.

This chapter includes the following sections:

- Audience

- Organization

- Document Conventions

- Related Documentation

- Documentation Feedback

- Obtaining Documentation and Submitting a Service Request

Audience

This publication is for experienced users who configure and maintain Cisco NX-OS devices.

Organization

This reference is organized as follows:

Chapter Title

Description

New and Changed Information

Describes the new and changed features.

Describes the Cisco NX-OS multicast routing commands that begin with C.

Describes the Cisco NX-OS multicast routing commands that begin with H.

Describes the Cisco NX-OS multicast routing commands that begin with I.

Describes the Cisco NX-OS multicast routing commands that begin with L.

Describes the Cisco NX-OS multicast routing commands that begin with M.

Describes the Cisco NX-OS multicast routing commands that begin with R.

Describes the Cisco NX-OS multicast routing show commands.

Document Conventions

Command descriptions use these conventions:

Convention

Description

boldface font

Commands and keywords are in boldface.

italic font

Arguments for which you supply values are in italics.

[ ]

Elements in square brackets are optional.

[ x | y | z ]

Optional alternative keywords are grouped in brackets and separated by vertical bars.

string

A nonquoted set of characters. Do not use quotation marks around the string or the string will include the quotation marks.

Screen examples use these conventions:

Terminal sessions and information that the switch displays are in screen font.

Information you must enter is in boldface screen font.

Arguments for which you supply values are in italic screen font.

< >

Nonprinting characters, such as passwords, are in angle brackets.

[ ]

Default responses to system prompts are in square brackets.

!, #

An exclamation point (!) or a pound sign (#) at the beginning of a line of code indicates a comment line.

This document uses the following conventions:

Note Means reader take note. Notes contain helpful suggestions or references to material not covered in the manual.

Caution Means reader be careful. In this situation, you might do something that could result in equipment damage or loss of data.

Tip Means the following information will help you solve a problem.

Related Documentation

includes the following documents:

Release Notes

NX-OS Configuration Guides

Cisco Nexus 7000 Series NX-OS IP SLAs Configuration Guide

Cisco Nexus 7000 Series NX-OS Verified Scalability Guide

NX-OS Command References

Cisco Nexus 7000 Series NX-OS IP SLAs Command Reference

Other Software Documents

Documentation Feedback

To provide technical feedback on this document, or to report an error or omission, please send your comments to nexus7k-docfeedback@cisco.com. We appreciate your feedback

Obtaining Documentation and Submitting a Service Request

.

. The RSS feeds are a free service.

C Commands

This chapter describes the Cisco NX-OS multicast routing commands that begin with C.

clear ip igmp event-history

command.

}

Syntax Description

Clears the CLI event history buffer.

Clears the debug event history buffer.

Clears the event history buffer.

Clears the HA event history buffer.

Clears the IGMP internal event history buffer.

msgs

Clears the messages event history buffer.

Clears the mtrace event history buffer.

Clears the policy event history buffer.

statistics

Clears the statistics event history buffer.

Clears the VRF event history buffer.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear information in the IGMP HA event history buffer:

switch(config)# clear ip igmp event-history ha

switch(config)#

Related Commands

Command

Description

Configures the size of the IGMP event history buffers.

clear ip igmp groups

command.

}]

Syntax Description

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command does not require a license.

Examples

This example shows how to clear all the IGMP-related routes in the IPv4 multicast routing table:

switch(config)# clear ip igmp groups *

switch(config)#

Related Commands

Command

Description

Clears IGMP-related information in the IPv4 multicast routing table.

Displays information about the IPv4 multicast routing table.

clear ip igmp interface statistics

command.

]

Syntax Description

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear IGMP statistics for an interface:

switch# clear ip igmp interface statistics ethernet 2/1

switch#

Related Commands

Command

Description

Displays information about IGMP interfaces.

clear ip igmp route

command.

}]

Syntax Description

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command does not require a license.

Examples

This example shows how to clear all the IGMP-related routes in the IPv4 multicast routing table:

switch(config)# clear ip igmp route *

switch(config)#

Related Commands

Command

Description

Clears IGMP-related information in the IPv4 multicast routing table.

Displays information about the IPv4 multicast routing table.

clear ip igmp snooping event-history

command.

}

Syntax Description

Clears the virtual port channel (vPC) event history buffer.

Clears the IGMP snooping internal event history buffer.

Clears the multicast FIB distribution (MFDM) event history buffer.

Clears the MFDM sum event history buffer.

Clears the VLAN event history buffer.

Clears the VLAN-events event history buffer.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear information in the IGMP snooping VLAN event history buffer:

switch(config)# clear ip igmp event-history vlan

switch(config)#

Related Commands

Command

Description

Configures the size of the IGMP snooping event history buffers.

clear ip igmp snooping statistics vlan

command.

}

Syntax Description

VLAN number. The range is from 1 to 3967 and 4048 to 4093.

Applies to all VLANs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.0(3)

keyword was added.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear IGMP snooping statistics for VLAN 1:

switch# clear ip igmp snooping statistics vlan 1

switch#

Related Commands

Command

Description

Displays IGMP snooping statistics by VLAN.

clear ip mroute

command.

}]

Syntax Description

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Displays information for all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command does not require a license.

Examples

This example shows how to clear the multicast routing table:

switch(config)# clear ip mroute *

switch(config)#

Related Commands

Command

Description

Clears the multicast routing table

Displays information about the multicast routing table.

clear ip msdp event-history

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear information in the MSDP event history buffers:

switch(config)# clear ip msdp event-history

switch(config)#

Related Commands

Command

Description

Configures the size of the MSDP event history buffers.

Displays information in the MSDP event history buffers.

clear ip msdp peer

command.

]

Syntax Description

IP address of MSDP peer.

(Optional) Applies to a virtual routing and forwarding (VRF) instance name.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear a TCP connection to an MSDP peer:

switch# clear ip msdp peer 192.168.1.10

switch#

Related Commands

Command

Description

Displays information about MSDP peers.

clear ip msdp policy statistics sa-policy

command.

]

Syntax Description

IP address of the MSDP peer for the SA policy.

Specifies the input policy.

Specifies the output policy.

(Optional) Applies to a virtual routing and forwarding (VRF) instance name.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear an SA policy for an MSDP peer:

switch# clear ip msdp policy statistics sa-policy

switch#

Related Commands

Command

Description

Displays information about MSDP peers.

clear ip msdp route

command.

}]

Syntax Description

(Optional) All sources for group from the SA-cache.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Applies to all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.0(3)

This command was removed.

Usage Guidelines

command for the same function.

This command requires the Enterprise Services license.

Note Effective with Cisco NX-OS Release 4.0(3), the clear ip msdp route command is not available in Cisco NX-OS software.

Examples

This example shows how to clear the MSDP SA cache:

switch# clear ip msdp route

switch#

Related Commands

Command

Description

Clears the MSDP SA cache.

clear ip msdp sa-cache

command.

}]

Syntax Description

(Optional) All sources for group from the SA-cache.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Applies to all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.0(3)

This command was removed.

Usage Guidelines

command for the same function.

This command requires the Enterprise Services license.

Note Effective with Cisco NX-OS Release 4.0(3), the clear ip msdp route command is not available in Cisco NX-OS software.

Examples

This example shows how to clear the MSDP SA cache:

switch# clear ip msdp sa-cache

switch#

Related Commands

Command

Description

Clears the MSDP SA cache.

Displays route information in the MSDP Source-Active cache.

clear ip msdp statistics

command.

]

Syntax Description

(Optional) IP address of the MSDP peer.

(Optional) Applies to a virtual routing and forwarding (VRF) instance name.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear MSDP statistics for all MSDP peers:

switch# clear ip msdp statistics

switch#

Related Commands

Command

Description

Displays information about MSDP peers.

clear ip pim event-history

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear information in the PIM event history buffers:

switch(config)# clear ip pim event-history

switch(config)#

Related Commands

Command

Description

Configures the size of the PIM event history buffers.

Displays information in the PIM event history buffers.

clear ip pim interface statistics

command.

]

Syntax Description

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.0(3)

The interface argument was made optional.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear the PIM counters for a specified interface:

switch# clear ip pim interface statistics ethernet 2/1

switch#

Related Commands

Command

Description

Displays PIM statistics.

clear ip pim policy statistics

command.

}]

Syntax Description

Specifies statistics for the join-prune policy.

Specifies statistics for the neighbor policy.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Specifies statistics for the register policy.

Specifies the bootstrap protocol RP-distribution policy.

Specifies the statistics for BSR messages.

Specifies the statistics for RP candidate messages.

Specifies the statistics for Auto-RP messages.

Specifies the statistics for mapping agent messages.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear PIM register policy counters:

switch# clear ip pim policy statistics register-policy

switch#

Related Commands

Command

Description

Displays PIM policy statistics.

clear ip pim route

command.

}]

Syntax Description

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear all the routes specific to PIM:

switch(config)# clear ip pim route *

switch(config)#

Related Commands

Command

Description

Displays information about PIM specific routes.

clear ip pim statistics

command.

}]

Syntax Description

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear PIM statistics counters:

switch# clear ip pim statistics

switch#

Related Commands

Command

Description

Displays PIM statistics.

clear ip routing multicast event-history

command.

}

Syntax Description

Clears the CLI event history buffer.

Clears the multicast FIB distribution (MFDM) event history buffer.

Clears the MFDM sum event history buffer.

Clears the RIB event history buffer.

Clears the virtual routing and forwarding VRF event history buffer.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear information in the MRIB RIB event history buffer:

switch(config)# clear ip routing multicast event-history rib

switch(config)#

Related Commands

Command

Description

Configures the size of the IPv4 MRIB event history buffers.

Displays information in the IPv4 MRIB event history buffers.

clear ipv6 mld groups

command.

}]

Syntax Description

icmp

(Optional) clears ICMP information.

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command does not require a license.

Examples

This example shows how to clear all the MLD-related routes in the IPv6 multicast routing table:

switch(config)# clear ipv6 mld groups *

switch(config)#

Related Commands

Command

Description

Displays information about the IPv6 multicast routing table.

clear ipv6 mld route

command.

}]

Syntax Description

icmp

(Optional) Clears ICMPv6 information.

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command does not require a license.

Examples

This example shows how to clear all the MLD-related routes in the IPv6 multicast routing table:

switch(config)# clear ipv6 mld route *

switch(config)#

Related Commands

Command

Description

Displays information about the IPv6 multicast routing table.

clear ipv6 mroute

command.

}]

Syntax Description

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear all the routes in the IPv6 multicast routing table:

switch(config)# clear ipv6 mroute *

switch(config)#

Related Commands

Command

Description

Displays information about the IPv6 multicast routing table.

clear ipv6 pim event-history

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear information in the PIM6 event history buffers:

switch(config)# clear ipv6 pim event-history

switch(config)#

Related Commands

Command

Description

Configures the size of the PIM6 event history buffers.

Displays information in the PIM6 event history buffers.

clear ipv6 pim interface statistics

command.

]

Syntax Description

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.0(3)

The interface argument was made optional.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear PIM6 counters for a specified interface:

switch# clear ipv6 pim interface statistics ethernet 2/2

switch#

Related Commands

Command

Description

Displays PIM6 statistics.

clear ipv6 pim policy statistics

command.

Syntax Description

Specifies the statistics for join-prune policy.

Specifies the statistics for neighbor policy.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear PIM6 join-prune policy counters:

switch(config)# clear ipv6 pim policy statistics jp-policy

Related Commands

Command

Description

Displays PIM6 policy statistics.

clear ipv6 pim route

command.

}]

Syntax Description

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear all the routes specific to PIM6:

switch(config)# clear ipv6 pim route *

switch(config)#

Related Commands

Command

Description

Displays information about PIM6 specific routes.

clear ipv6 pim statistics

command.

}]

Syntax Description

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to clear PIM6 statistics counters:

switch# clear ipv6 pim statistics

Related Commands

Command

Description

Displays PIM6 statistics.

clear ipv6 routing multicast event-history

command.

}

Syntax Description

Clears the CLI event history buffer.

Clears the multicast FIB distribution (MFDM) event history buffer.

Clears the MFDM sum event history buffer.

Clears the RIB event history buffer.

Clears the virtual routing and forwarding (VRF) event history buffer.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear information in the M6RIB RIB event history buffer:

switch(config)# clear ipv6 routing multicast event-history rib

switch(config)#

Related Commands

Command

Description

Configures the size of the IPv6 M6RIB event history buffers.

Displays information in the IPv6 M6RIB event history buffers.

clear routing ipv6 multicast

command.

}]

Syntax Description

Specifies routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to clear the IPv6 multicast routing table:

switch(config)# clear routing ipv6 multicast *

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

clear routing multicast

command.

}]

Syntax Description

(Optional) Clears IP commands.

(Optional) Clears IPv4 commands.

Specifies all routes.

Group prefix.

Group address.

(Optional) Source (S, G) route.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

(Optional) VRF name. The name can be alphanumeric, case sensitive, or a maximum of 32 characters.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command does not require a license.

Examples

This example shows how to clear the IPv4 multicast routing table:

switch(config)# clear routing multicast *

switch(config)#

Related Commands

Command

Description

Clears the multicast routing table.

Displays information about IPv4 multicast routes.

F Commands

This chapter describes the Cisco NX-OS multicast routing commands that begin with F.

feature msdp

To enable the Multicast Source Discovery Protocol (MSDP) feature, use the feature msdp command. To disable this feature, use the no form of this command.

no feature msdp

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

Global configuration mode

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services License.

Examples

This example shows how to enable the MSDP feature:

switch(config)# feature msdp

switch(config)#

Related Commands

Command

Description

Displays the per VRF information.

feature pim

To enable the Protocol Independent Multicast (PIM) feature, use the feature pim command. To disable this feature, use the no form of this command.

no feature pim

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

Global configuration mode

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services License.

Examples

This example shows how to enable the PIM:

switch(config)# feature pim

switch(config)#

Related Commands

Command

Description

Displays the PIM route specific information.

feature pim6

To enable the Protocol Independent Multicast (PIM) for IPv6 feature, use the feature pim6 command. To disable this feature, use the no form of this command.

no feature pim6

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

Global configuration mode

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services License.

Examples

The example shows how to enable the PIM for IPv6:

switch(config)# feature pim6

switch(config)#

Related Commands

Command

Description

Displays the summary of MSDP peers.

H Commands

This chapter describes the Cisco NX-OS multicast routing commands that begin with H.

hardware fabric flow-control multicast

form of this command.

Syntax Description

all-modules

(Optional) Specifies the fabric flow-control on all modules.

forced

(Optional) Specifies the fabric flow-control mandatorily.

(Optional) Specifies the fabric flow-control to individual module(s).

module-number

Specifies module number. The range is from 1 to 18.

Defaults

None.

Command Modes

Global configuration

Supported User Roles

vdc-admin

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

None.

This command does not require a license.

Examples

This example shows how to configure fabric flow control on all modules:

switch(config)# hardware fabric flow-control multicast all-modules forced

switch(config)#

Related Commands

Command

Description

Displays the hardware information.

hardware forwarding shim

form of this command.

no hardware forwarding shim

Syntax Description

This command has no arguments or keywords.

Defaults

None.

Command Modes

Global configuration mode

Supported User Roles

vdc-admin

Command History

Release

Modification

6.2(2)

This command was introduced.

Usage Guidelines

None.

This command does not require a license.

Examples

This example shows how to enable the hardware forwarding shim:

switch# config t

switch(config)# hardware forwarding shim

Disabling shim knob on vdc 1

switch(config)#

Related Commands

Command

Description

Displays the hardware information.

hardware proxy layer-3 replication rebalance-mode

To configure the hardware proxy Layer 3 multicast balance mode for replication, use the hardware proxy layer-3 replication rebalance-mode command. To disable this feature, use the no form of this command.

}

}

Syntax Description

Specifies to automatically rebalance VLAN interfaces on available replicators.

Specifies to manually rebalance VLAN interfaces on available replicators using the command-line interface (CLI).

Defaults

Manual

Command Modes

Global configuration mode

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command applies only to the Cisco Nexus 7000 Series chassis that contains an F1 Series module or an M1 Series module. This command applies when you are using either a FabricPath or Ethernet interface.

Note The system automatically balances all Layer 3 routing traffic among the available proxy routing interfaces on the M Series modules in the chassis.

This command does not require a license.

Examples

This example shows how to automatically rebalance VLAN interfaces on available replicators:

switch(config)# hardware proxy layer-3 replication rebalance-mode auto

switch(config)#

This example shows how to manually rebalance VLAN interfaces on available replicators using the CLI:

switch(config)# hardware proxy layer-3 replication rebalance-mode manual

switch(config)#

Related Commands

Command

Description

Displays detailed information on the proxy Layer 3 functionality.

hardware proxy layer-3 replication

To configure specific modules and physical interfaces on the N7K-M Series module to provide the proxy routing for egress replication of Layer 3 multicast packets on the N7K-F Series module, use the hardware proxy layer-3 replication command. To delete the user configuration and to use all M-series modules in the virtual device context (VDC) for egress replication, use the no form of this command.

slot-number} [module-type f1]

Syntax Description

Specifies all available members.

Specifies members.

Specifies interfaces.

ethernet

Specifies the ethernet interface.

Slot or port number. The range is from 1 to 253.

module

Specifies modules.

slot-number

Slot number. The range is from 1 to 18.

f1

(Optional) Specifies the type of modules to perform proxy Layer 3 replication.

Defaults

None

Command Modes

Global configuration mode

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command applies only to the Cisco Nexus 7000 Series chassis that contains an F1 Series module or an M1 Series module. This command applies when you are using either a FabricPath or Ethernet interface.

This command does not require a license.

Examples

The example shows how to configure a service group timeout in seconds:

switch(config)# hardware proxy layer-3 replication exclude interface ethernet 2/1-16, ethernet 3/1, ethernet 4/1-2

switch(config)#

Related Commands

Command

Description

Displays detailed information on the proxy Layer 3 functionality.

hardware proxy layer-3 replication trigger rebalance

To trigger one-time load balancing among all the proxy routing multicast replication interfaces, use the hardware proxy layer-3 replication trigger rebalance command.

Syntax Description

This command has no arguments or keywords.

Defaults

Manual

Command Modes

EXEC mode

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command applies only to the Cisco Nexus 7000 Series chassis that contains an F1 Series module or an M1 Series module. This command applies when you are using either a FabricPath or Ethernet interface.

This command does not require a license.

Examples

This example shows how to configure load balancing among the proxy routing replication interfaces:

switch# hardware proxy layer-3 replication trigger rebalance

switch#

Related Commands

Command

Description

Displays detailed information on the proxy Layer 3 functionality.

I Commands

This chapter describes the Cisco NX-OS multicast routing commands that begin with I.

ip igmp access-group

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command.

This command requires the Enterprise Services license.

Examples

This example shows how to enable a route-map policy:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp access-group my_access_group_policy

switch(config-if)#

This example shows how to disable a route-map policy:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp access-group

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp enforce-router-alert

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to enable the enforce router alert option check:

switch(config)# ip igmp enforce-router-alert

This example shows how to disable the enforce router alert option check:

switch(config)# no ip igmp enforce-router-alert

Related Commands

Command

Description

Displays information about the IGMP running-system configuration.

ip igmp event-history

form of this command.

Syntax Description

Configures the IGMP CLI event history buffer size.

errors

Configures the error event history buffer size.

Configures the IGMP group debug event history buffer size.

Configures the IGMP group-event event history buffer size.

Configures the IGMP HA event history buffer size.

Configures the IGMP IGMP-internal event history buffer size.

Configures the IGMP interface debug event history buffer size.

Configures the IGMP interface-event event history buffer size.

msgs

Configures the message event history buffer size.

Configures the IGMP mtrace event history buffer size.

Configures the IGMP policy event history buffer size.

statistics

Configures the statistics event history buffer size.

Configures the IGMP VRF event history buffer size.

Specifies the size of the buffer to allocate.

.

Defaults

All history buffers are allocated as small.

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

4.1(3)

.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the IGMP HA event history buffer size:

switch(config)# ip igmp event-history ha size large

switch(config)#

Related Commands

Command

Description

Clears the contents of IGMP event history buffers.

Displays information in the IGMP event history buffers.

Displays information about the IGMP running-system configuration.

ip igmp flush-routes

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

The routes are not flushed.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display whether flush routes are configured, use this command line:

switch(config)# show running-config | include flush-routes

This command does not require a license.

Examples

This example shows how to remove routes when the IGMP process is restarted:

switch(config)# ip igmp flush-routes

This example shows how to leave routes in place when the IGMP process is restarted:

switch(config)# no ip igmp flush-routes

Related Commands

Command

Description

Displays information about the running-system configuration.

ip igmp group-timeout

form of this command.

]

Syntax Description

Timeout in seconds. The range is from 3 to 65,535. The default is 260.

Defaults

The group membership timeout is 260 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a group membership timeout:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp group-timeout 200

switch(config-if)#

This example shows how to reset a group membership timeout to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp group-timeout

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp immediate-leave

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

The immediate leave feature is disabled.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.1(3)

This command was introduced.

Usage Guidelines

command only when there is one receiver behind the interface for a given group.

This command does not require a license.

Examples

This example shows how to enable the immediate leave feature:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp immediate-leave

This example shows how to disable the immediate leave feature:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp immediate-leave

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp join-group

form of this command.

}

}

Syntax Description

Multicast group IP address.

(Optional) Configures a source IP address for the IGMPv3 (S,G) channel.

Specifies the route-map policy name that defines the group prefixes where this feature is applied.

Defaults

None

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.2(1)

.

Usage Guidelines

If you specify only the group address, the (*, G) state is created. If you specify the source address, the (S, G) state is created.

Note A source tree is built for the (S, G) state only if you enable IGMPv3.

command. You can specify the group prefix and source prefix.

Beginning with Cisco NX-OS Release 5.2, if ip igmp join-group is configured under any interface, other interfaces will be removed from the outgoing interface list (OIL) resulting in multicast packet loss. The command ip igmp join-group must be only used for testing and must not be present on a production device. Use the ip igmp static-oif command instead.

Caution When you enter this command, the traffic generated is handled by the device CPU, not the hardware.

This command does not require a license.

Examples

This example shows how to statically bind a group to an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp join-group 230.0.0.0

switch(config-if)#

This example shows how to remove a group binding from an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp join-group 230.0.0.0

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp static-oif

Statically binds a multicast group to the OIF.

ip igmp last-member-query-count

form of this command.

]

Syntax Description

Query count. The range is from 1 to 5. The default is 2.

Defaults

The query count is 2.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a query count:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp last-member-query-count 3

switch(config-if)#

This example shows how to reset a query count to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp last-member-query-count

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp last-member-query-response-time

form of this command.

]

Syntax Description

Query interval in seconds. The range is from 1 to 25. The default is 1.

Defaults

The query interval is 1 second.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a query interval:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp last-member-query-response-time 3

switch(config-if)#

This example shows how to reset a query interval to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp last-member-query-response-time

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp query-interval

form of this command.

]

Syntax Description

Interval in seconds. The range is from 1 to 18,000. The default is 125.

Defaults

The query interval is 125 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a query interval:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp query-interval 100

switch(config-if)#

This example shows how to reset a query interval to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp query-interval

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp query-max-response-time

form of this command.

]

Syntax Description

Query maximum response time in seconds. The range is from 1 to 25. The default is 10.

Defaults

The query maximum response time is 10 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a query maximum response time:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp query-max-response-time 15

switch(config-if)#

This example shows how to reset a query maximum response time to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp query-max-response-time

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp query-timeout

form of this command.

]

Syntax Description

Timeout in seconds. The range is from 1 to 65,535. The default is 255.

Defaults

The query timeout is 255 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a query timeout:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp query-timeout 200

switch(config-if)#

This example shows how to reset a query timeout to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp query-timeout

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp report-link-local-groups

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to enable sending reports to link-local groups:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp report-link-local-groups

switch(config-if)#

This example shows how to disable sending reports to link-local groups:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp report-link-local-groups

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp report-policy

form of this command.

]

Syntax Description

Route-map policy name. The policy name is case sensitive alphanumeric, maximum size is 32 characters.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command to filter incoming messages. You can configure the route map to prevent a state from being created in the multicast routing table.

command.

command. You can specify the group prefix, group range, and source prefix to filter messages.

This command requires the Enterprise Services license.

Examples

This example shows how to enable an access policy for IGMP reports:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp report-policy my_report_policy

switch(config-if)#

This example shows how to disable an access policy for IGMP reports:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp report-policy

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp robustness-variable

form of this command.

]

Syntax Description

Robustness count. The range is from 1 to 7. The default is 2.

Defaults

The robustness count is 2.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a robustness count:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp robustness-variable 3

switch(config-if)#

This example shows how to reset a robustness count to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp robustness-variable

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp snooping (Global)

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

If the global configuration of IGMP snooping is disabled, all VLANs are treated as disabled, whether they are enabled or not.

This command does not require a license.

Examples

This example shows how to enable IGMP snooping for the current VDC:

switch(config)# ip igmp snooping

switch(config)#

This example shows how to disable IGMP snooping for the current VDC:

switch(config)# no ip igmp snooping

switch(config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping (VLAN)

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

VLAN configuration (config-vlan) mode (until Cisco NX-OS Release 5.1)

Configure VLAN (config-vlan-config) mode (Since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.)

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

Usage Guidelines

If the global configuration of IGMP snooping is disabled, all VLANs are treated as disabled, whether they are enabled or not.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

This command does not require a license.

Examples

This example shows how to enable IGMP snooping on a VLAN interface:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping

switch(config-vlan-config)# ]

This example shows how to disable IGMP snooping on a VLAN interface:

switch(config)# vlan configuration 10

switch(config-vlan)# no ip igmp snooping

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping event-history

form of this command.

Syntax Description

Clears the virtual port channel (vPC) event history buffer.

Clears the IGMP snooping internal event history buffer.

Clears the Multicast Forwarding Distribution Module (MFDM) event history buffer.

Clears the MFDM sum event history buffer.

Clears the VLAN event history buffer.

Clears the VLAN-event event history buffer.

Specifies the size of the buffer to allocate.

.

Defaults

All history buffers are allocated as small.

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the IGMP snooping VLAN event history buffer size:

switch(config)# ip igmp snooping event-history vlan size large

switch(config)#

Related Commands

Command

Description

Clears the contents of the IGMP snooping event history buffers.

Displays information in the IGMP snooping event history buffers.

Displays information about the IGMP running-system configuration.

ip igmp snooping explicit-tracking

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

VLAN configuration (config-vlan) (until Cisco NX-OS Release 5.1)

Configure VLAN (config-vlan-config) mode (Since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher).

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

Examples

This example shows how to enable tracking of IGMPv3 membership reports on a VLAN interface:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping explicit-tracking

switch(config-vlan-config)#

This example shows how to disable IGMP snooping on a VLAN interface:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping explicit-tracking

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping fast-leave

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

VLAN configuration (config-vlan) mode (until Cisco NX-OS Release 5.1)

Configure VLAN (config-vlan-config) mode (Since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher).

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

Usage Guidelines

When you enable fast leave, the IGMP software assumes that no more than one host is present on each VLAN port.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

This command does not require a license.

Examples

This example shows how to enable support of IGMPv2 hosts:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping fast-leave

switch(config-vlan-config)#

This example shows how to disable support of IGMPv2 hosts:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping fast-leave

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping group-timeout

form of this command.

group-timeout timeout | never

group-timeout timeout

Syntax Description

Timeout in minutes. The range is from 1 to 10080.

Never expire ports from group membership.

Defaults

None

Command Modes

Global Configuration mode

Supported User Roles

vdc-admin

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure group membership timeout in all VLANs:

switch(config)# ip igmp snooping group-timeout 100

switch(config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping group-timeout (VLAN)

form of this command.

group-timeout timeout | never

group-timeout timeout

Syntax Description

Timeout in minutes. The range is from 1 to 10080.

Never expire ports from group membership.

Defaults

None

Command Modes

VLAN configuration (config-vlan) mode (until Cisco NX-OS Release 5.1)

Configure VLAN (config-vlan-config) mode (Since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher).

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.1(2)

This command was introduced.

Usage Guidelines

When you enable fast leave, the IGMP software assumes that no more than one host is present on each VLAN port.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

This command does not require a license.

Examples

This example shows how to configure group membership timeout in all VLANs:

switch(config)# ip igmp snooping group-timeout 100

switch(config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping last-member-query-interval

form of this command.

]

Syntax Description

Query interval in seconds. The range is from 1 to 25. The default is 1.

Defaults

The query interval is 1.

Command Modes

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

Examples

This example shows how to configure a query interval in which the software removes a group:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping last-member-query-interval 3

switch(config-vlan-config)#

This example shows how to reset a query interval to the default:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping last-member-query-interval

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping link-local-groups-suppression

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

Global configuration (config)

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

If this setting is disabled on the entire device, it is disabled on all VLANs on the device, irrespective of the specific VLAN setting.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

Examples

This example shows how to enable suppression of IGMP reports from link-local groups:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping link-local-groups-suppression

switch(config-vlan-config)#

This example shows how to disable suppression of IGMP reports from link-local groups:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping link-local-groups-suppression

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping max-gq-miss

form of this command.

count

Syntax Description

Specifies the IGMP snooping count. The range is from 3 to 5 queries. The default is 3 queries.

Defaults

3

Command Modes

Global configuration mode.

Supported User Roles

vdc-admin

Command History

Release

Modification

6.2(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the maximum number of general query misses permitted for IGMP snooping:

switch(config)# config t

switch(config)# ip igmp snooping max-gq-miss 5

switch(config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping mrouter interface

form of this command.

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

The interface to the router must be in the selected VLAN.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

Examples

This example shows how to configure a static connection to a multicast router:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping mrouter interface ethernet 2/1

switch(config-vlan-config)#

This example shows how to remove a static connection to a multicast router:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping mrouter interface ethernet 2/1

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping optimised-multicast-flood

form of this command.

optimised-multicast-flood

optimised-multicast-flood

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

The interface to the router must be in the selected VLAN.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

Examples

This example shows how to configure OMF on the VLAN:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping optimised-multicast-flood

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping proxy

form of this command.

proxy general-queries

proxy general-queries

Syntax Description

Specifies proxy for general queries.

Defaults

None

Command Modes

Global Configuration mode

Supported User Roles

vdc-admin

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure proxy for general queries:

switch(config)# ip igmp snooping proxy general-queries

switch(config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping proxy (VLAN)

form of this command.

proxy general-queries

proxy general-queries

Syntax Description

Specifies proxy for general queries.

Defaults

None

Command Modes

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

The interface to the router must be in the selected VLAN.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

Examples

This example shows how to configure proxy for general queries:

switch(config)# ip igmp snooping proxy general-queries

switch(config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping querier

form of this command.

]

Syntax Description

Querier IP address.

Defaults

None

Command Modes

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

Examples

This example shows how to configure a snooping querier:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping querier 172.20.52.106

switch(config-vlan-config)#

This example shows how to disable the snooping querier on a VLAN interface:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping querier

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping query-interval

form of this command.

Syntax Description

Interval in seconds. The range is from 1 to 18000.

Defaults

125 seconds

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the interval between query transmission:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping query-interval 3

switch(config-vlan-config)# er than mrt, configure query-max-response-time

first

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping query-max-response-time

form of this command.

Syntax Description

Time in seconds. The range is from 1 to 25.

Defaults

10 seconds

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the MRT for query messages:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping query-max-response-time 20

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping querier-timeout

form of this command.

Syntax Description

Time in seconds. The range is from 1to 65535.

Defaults

255 seconds

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the querier timeout for IGMPv2:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping querier-timeout 3

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping report-suppression

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

4.0(3)

Global configuration mode was added.

Usage Guidelines

When you disable report suppression, all IGMP reports are sent as is to multicast-capable routers.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

This command does not require a license.

Examples

This example shows how to enable limiting the membership report traffic:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping report-suppression

switch(config-vlan-config)#

This example shows how to disable limiting the membership report traffic:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping report-suppression

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping robustness-variable

form of this command.

Syntax Description

Count value. The range is from 1 to 7.

Defaults

2

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the configure the RFC defined robustness variable:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping robustness-variable 4

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping startup-query-count

form of this command.

Syntax Description

Count value. The range is from 1 to 10.

Defaults

None

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the number of queries sent at startup:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping startup-query-count 4

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping startup-query-interval

form of this command.

Syntax Description

Interval in seconds. The range is from 1 to 18000.

Defaults

None

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the query interval at startup:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping startup-query-interval 4

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping static-group

form of this command.

Syntax Description

Group IP address.

(Optional) Configures a static (S, G) channel for the source IP address.

Specifies an interface for the static group.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

Examples

This example shows how to configure a static member of a multicast group:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping static-group 230.0.0.1 interface ethernet 2/1

switch(config-vlan-config)#

This example shows how to remove a static member of a multicast group:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping static-group 230.0.0.1 interface ethernet 2/1

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping version

form of this command.

Syntax Description

Version number value. The range is from 2 to 3.

Defaults

None

Command Modes

VLAN configuration (config-vlan)

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure IGMP version number for VLAN:

switch(config-vlan-config)# ip igmp snooping version 3

switch(config-vlan-config)#

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping v3-report-suppression (Global)

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure IGMPv3 report suppression and proxy reporting for VLANs:

switch(config)# ip igmp snooping v3-report-suppression

This example shows how to remove IGMPv3 report suppression:

switch(config)# no ip igmp snooping v3-report-suppression

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp snooping v3-report-suppression (VLAN)

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Enabled

Command Modes

VLAN configuration (config-vlan) until Cisco NX-OS Release 5.1.

Configure VLAN (config-vlan-config) since Cisco NS-OS Release 5.1(1). You cannot configure this command in the VLAN configuration mode in Cisco Release NX-OS 5.1 and higher.

Supported User Roles

vdc-admin

Command History

Release

Modification

NX-OS 5.1(1)

The mode to configure this command on a VLAN changed to the configure VLAN mode (config-vlan-config)#. You can no longer configure this command in the VLAN configuration mode (config-vlan)#.

4.0(3)

This command was introduced.

Usage Guidelines

If this setting is disabled for the device, which is the default value, it is disabled for all VLANs, irrespective of how you set this value for an individual VLAN. However, once you set the global setting to enabled, the settings for all the VLANs are enabled by default.

See the Layer2 Command Reference Guide for information on entering the Configure VLAN mode by using the vlan configuration command.

This command does not require a license.

Examples

This example shows how to configure IGMPv3 report suppression and proxy reporting for specified VLANs:

switch(config)# vlan configuration 10

switch(config-vlan-config)# ip igmp snooping v3-report-suppression

This example shows how to remove IGMPv3 report suppression on specified VLANs:

switch(config)# vlan configuration 10

switch(config-vlan-config)# no ip igmp snooping v3-report-suppression

Related Commands

Command

Description

Displays IGMP snooping information.

ip igmp ssm-translate

form of this command.

Syntax Description

command.

IP multicast address source.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display SSM translation commands, use this command line:

switch(config)# show running-config | include ssm-translation

This command does not require a license.

Examples

This example shows how to configure a translation:

switch(config)# ip igmp ssm-translate 232.0.0.0/8 10.1.1.1

This example shows how to remove a translation:

switch(config)# no ip igmp ssm-translate 232.0.0.0/8 10.1.1.1

Related Commands

Command

Description

Displays information about the running-system configuration.

ip igmp startup-query-count

form of this command.

]

Syntax Description

Query count. The range is from 1 to 10. The default is 2.

Defaults

The query count is 2.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a query count:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp startup-query-count 3

switch(config-if)#

This example shows how to reset a query count to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp startup-query-count

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp startup-query-interval

form of this command.

]

Syntax Description

Query interval in seconds. The range is from 1 to 18,000. The default is 31.

Defaults

The query interval is 31 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a startup query interval:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp startup-query-interval 25

switch(config-if)#

This example shows how to reset a startup query interval to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp startup-query-interval

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp state-limit

form of this command.

]

]]

Syntax Description

Maximum states allowed. The range is from 1 to 4,294,967,295.

(Optional) Specifies to use the route-map policy name for the reserve policy and set the maximum number of (*, G) and (S, G) entries allowed on the interface.

Defaults

None

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a state limit:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp state-limit 5000

switch(config-if)#

This example shows how to remove a state limit:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp state-limit

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip igmp static-oif

form of this command.

}

}

Syntax Description

Multicast group IPv4 address. If you specify only the group address, the (*, G) state is created.

(Optional) Configures the source IP address for IGMPv3 and creates the (S, G) state.

Note A source tree is built for the (S, G) state only if you enable IGMPv3.

Specifies the route-map policy name that defines the group prefixes where this feature is applied.

Defaults

None

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.2(1)

.

Usage Guidelines

command.

This command does not require a license.

Examples

This example shows how to statically bind a group to the OIF:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp static-oif 230.0.0.0

switch(config-if)#

This example shows how to remove a static binding from the OIF:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp static oif 230.0.0.0

switch(config-if)#

Related Commands

Command

Description

Displays information about the IGMP local group membership.

ip igmp version

form of this command.

]

Syntax Description

Version number. The number is 2 or 3. The default is 2.

Defaults

The version number is 2.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the IGMP version to use on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ip igmp version 3

switch(config-if)#

This example shows how to reset the IGMP version to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip igmp version

switch(config-if)#

Related Commands

Command

Description

Displays IGMP information about the interface.

ip mroute

form of this command.

]

]

Syntax Description

IP prefix in the format i.i.i.i.

IP network mask in the format m.m.m.m.

IP prefix and network mask length in the format x.x.x.x/m.

IP next-hop address in the format i.i.i.i.

IP next-hop prefix in the format i.i.i.i/m.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Route preference. The range is from 1 to 255. The default is 1.

(Optional) Applies to the specified virtual routing and forwarding (VRF) instance.

Defaults

The route preference is 1.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure an RPF static route:

switch(config)# ip mroute 192.168.1.0/24 192.168.2.0/24

switch(config)#

This example shows how to remove an RPF static route:

switch(config)# no ip mroute 192.168.1.0/24 192.168.2.0/24

switch(config)#

Related Commands

Command

Description

Displays information about multicast routes.

ip msdp description

form of this command.

]

Syntax Description

IP address of MSDP peer.

Text description.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure an MSDP peer description:

switch(config)# ip msdp description 192.168.1.10 engineering peer

This example shows how to remove an MSDP peer description:

switch(config)# no ip msdp description 192.168.1.10

Related Commands

Command

Description

Displays information about MSDP peers.

ip msdp event-history

form of this command.

Syntax Description

Configures the CLI event history buffer.

Configures the peer-events event history buffer.

Configures the MSDP internal event history buffer.

Configures the routes event history buffer.

Configures the TCP event history buffer.

Specifies the size of the buffer to allocate.

.

Defaults

All history buffers are allocated as small.

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

4.1(3)

Changed the buffer type arguments to required.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the size of the MSDP event history buffer:

switch(config)# ip msdp event-history events size medium

switch(config)#

Related Commands

Command

Description

Clears information in the IPv4 MRIB event history buffers.

Displays information in the IPv4 MRIB event history buffers.

Displays information about the running-system MSDP configuration.

ip msdp flush-routes

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

The routes are not flushed.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display whether flush routes are configured, use this command line:

switch(config)# show running-config | include flush-routes

This command requires the Enterprise Services license.

Examples

This example shows how to configure flushing routes when the MSDP process is restarted:

switch(config)# ip msdp flush-routes

This example shows how to leave routes in place when the MSDP process is restarted:

switch(config)# no ip msdp flush-routes

Related Commands

Command

Description

Displays information about the running-system configuration.

ip msdp group-limit

form of this command.

Syntax Description

Limit on number of groups. The range is from 0 to 4294967295. The default is no limit.

Specifies the prefix to match sources against.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure the maximum number of (S, G) entries to create for a source:

switch(config)# ip msdp group-limit 4000 source 192.168.1.0/24

This example shows how to remove the limit entries to create:

switch(config)# no ip msdp group-limit 4000 source 192.168.1.0/24

Related Commands

Command

Description

Displays information about the MSDP learned sources and group limit.

ip msdp keepalive

form of this command.

]

Syntax Description

IP address of an MSDP peer.

Keepalive interval in seconds. The range is from 1 to 60. The default is 60.

Keepalive timeout in seconds. The range is from 1 to 90. The default is 90.

Defaults

The keepalive interval is 60 seconds.

The keepalive timeout is 90 seconds.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure an MSDP peer keepalive interval and timeout:

switch(config)# ip msdp keepalive 192.168.1.10 60 80

This example shows how to reset a keepalive interval and timeout to the default:

switch(config)# no ip msdp keepalive 192.168.1.10

Related Commands

Command

Description

Displays information about MSDP peers.

ip msdp mesh-group

form of this command.

]

Syntax Description

IP address of an MSDP peer in a mesh group.

Name of the mesh group.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a mesh group with a peer:

switch(config)# ip msdp mesh-group 192.168.1.10 my_admin_mesh

This example shows how to remove a peer from a mesh group:

switch(config)# no ip msdp mesh-group 192.168.1.10 my_admin_mesh

Related Commands

Command

Description

Displays information about MSDP mesh groups.

ip msdp originator-id

form of this command.

]

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

The MSDP process uses the RP address of the local system.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

We recommend that you use a loopback interface for the RP address.

This command requires the Enterprise Services license.

Examples

This example shows how to configure the IP address used in the RP field of SA messages:

switch(config)# ip msdp originator-id loopback0

This example shows how to reset the RP address to the default:

switch(config)# no ip msdp originator-id loopback0

Related Commands

Command

Description

Displays a summary of MDSP information.

ip msdp password

form of this command.

]

Syntax Description

IP address of an MSDP peer.

MD5 password.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable an MD5 password for a peer:

switch(config)# ip msdp password 192.168.1.10 my_password

This example shows how to disable an MD5 password for a peer:

switch(config)# no ip msdp password 192.168.1.10

Related Commands

Command

Description

Displays MDSP peer information.

ip msdp peer

form of this command.

]

]

Syntax Description

IP address of the MSDP peer.

Configures a local IP address for a TCP connection.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Configures a remote autonomous system (AS) number.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.0(3)

The remote AS number was made an optional argument.

Usage Guidelines

The software uses the source IP address of the interface for the TCP connection with the peer. If the AS number is the same as the local AS, then the peer is within the Protocol Independent Multicast (PIM) domain; otherwise, this peer is external to the PIM domain.

This command requires the Enterprise Services license.

Examples

This example shows how to configure an MSDP peer:

switch(config)# ip msdp peer 192.168.1.10 connect-source ethernet 1/0 remote-as 8

This example shows how to remove an MSDP peer:

switch(config)# no ip msdp peer 192.168.1.10

Related Commands

Command

Description

Displays a summary of MSDP information.

ip msdp reconnect-interval

form of this command.

]

Syntax Description

Reconnect interval in seconds. The range is from 1 to 60. The default is 10.

Defaults

The reconnect interval is 10 seconds.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a reconnect interval for the TCP connection:

switch(config)# ip msdp reconnect-interval 20

This example shows how to reset a reconnect interval to the default:

switch(config)# no ip msdp reconnect-interval

Related Commands

Command

Description

Displays information about MSDP peers.

ip msdp sa-interval

form of this command.

]

Syntax Description

SA transmission interval in seconds. The range is from from 60 to 65,535. The default is 60.

Defaults

The SA message interval is 60 seconds.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display the SA interval configuration command, use this command line:

switch(config)# show running-config | include sa-interval

This command requires the Enterprise Services license.

Examples

This example shows how to configure an SA transmission interval:

switch(config)# ip msdp sa-interval 100

This example shows how to reset the interval to the default:

switch(config)# no ip msdp sa-interval

Related Commands

Command

Description

Displays information about the running-system configuration.

ip msdp sa-limit

form of this command.

]

Syntax Description

IP address of an MSDP peer.

Number of (S, G) entries. The range is from 0 to 4294967295. The default is none.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a Source-Active (SA) limit for a peer:

switch(config)# ip msdp sa-limit 192.168.1.10 5000

This example shows how to reset the limit to the default:

switch(config)# no ip msdp sa-limit 192.168.1.10

Related Commands

Command

Description

Displays information about MSDP peers.

ip msdp sa-policy in

form of this command.

Syntax Description

IP address of an MSDP peer.

Route-map policy name.

Defaults

Disabled

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable filtering of incoming SA messages:

switch(config)# ip msdp sa-policy 192.168.1.10 my_incoming_sa_policy in

This example shows how to disable filtering:

switch(config)# no ip msdp sa-policy 192.168.1.10 my_incoming_sa_policy in

Related Commands

Command

Description

Displays information about MSDP peers.

ip msdp sa-policy out

form of this command.

Syntax Description

IP address of an MSDP peer.

Route-map policy name.

Defaults

Disabled

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable filtering of SA messages:

switch(config)# ip msdp sa-policy 192.168.1.10 my_incoming_sa_policy out

This example shows how to disable filtering:

switch(config)# no ip msdp sa-policy 192.168.1.10 my_incoming_sa_policy out

Related Commands

Command

Description

Displays information about MSDP peers.

ip msdp shutdown

form of this command.

Syntax Description

IP address of an MSDP peer.

Defaults

Enabled

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to disable an MSDP peer:

switch(config)# ip msdp shutdown 192.168.1.10

This example shows how to enable an MSDP peer:

switch(config)# no ip msdp shutdown 192.168.1.10

Related Commands

Command

Description

Displays information about MSDP peers.

ip pim anycast-rp

form of this command.

Syntax Description

Anycast-RP address of the peer.

Address of RP in the Anycast-RP set.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

Each command with the same Anycast-RP address forms an Anycast-RP set. The IP addresses of RPs are used for communication with RPs in the set.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a PIM Anycast-RP peer:

switch(config)# ip pim anycast-rp 192.0.2.3 192.0.2.31

This example shows how to remove a peer:

switch(config)# no ip pim anycast-rp 192.0.2.3 192.0.2.31

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim auto-rp listen

form of this command.

]}

]}]

Syntax Description

Specifies to listen to Auto-RP messages.

Specifies to forward Auto-RP messages.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable listening and forwarding of Auto-RP messages:

switch(config)# ip pim auto-rp listen forward

This example shows how to disable listening and forwarding of Auto-RP messages:

switch(config)# no ip pim auto-rp listen forward

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim auto-rp mapping-agent

form of this command.

]

]

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Specifies the time-to-live (TTL) value for the scope of Auto-RP Discovery messages. The range is from 1 to 255. The default is 32.
argument.

Defaults

The TTL is 32.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to configure an Auto-RP mapping agent:

switch(config)# ip pim auto-rp mapping-agent ethernet 2/1

This example shows how to remove the Auto-RP mapping agent configuration:

switch(config)# no ip pim auto-rp mapping-agent ethernet 2/1

Related Commands

Command

Description

Configures a router to be on the edge of a PIM domain.

Configures a router as an Auto-RP mapping agent.

Displays information about PIM RPs.

ip pim auto-rp mapping-agent-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command can be used on client routers where you can specify mapping agent addresses.

command in a route-map policy.

This command requires the Enterprise Services license.

Examples

This example shows how to enable a route-map policy to filter Auto-RP Discover messages:

switch(config)# ip pim auto-rp mapping-agent-policy my_mapping_agent_policy

This example shows how to disable filtering:

switch(config)# no ip pim auto-rp mapping-agent-policy

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim auto-rp rp-candidate

form of this command.

]}

]}

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Specifies the group range used for the access list.

(Optional) Specifies a time-to-live (TTL) value for the scope of Auto-RP Announce messages. The range is from 1 to 255. The default is 32.
argument.

(Optional) Specifies an Auto-RP Announce message transmission interval in seconds. The range is from 1 to 65,535. The default is 60.

(Optional) Specifies that the group range is advertised in PIM bidirectional (Bidir) mode.

Defaults

The Announce message interval is 60 seconds.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

keywords can be entered once and in any order.

command is an alternative form of this command.

Using a route map, you can add group ranges that this auto RP candidate-RP can serve.

Note Use the same configuration guidelines for the route-map auto-rp-range that you used when you create a route map for static RPS.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a PIM Auto-RP candidate RP:

switch(config)# ip pim auto-rp rp-candidate ethernet 2/1 group-list 239.0.0.0/24

This example shows how to remove a PIM Auto-RP candidate RP:

switch(config)# no ip pim auto-rp rp-candidate ethernet 2/1 group-list 239.0.0.0/24

Related Commands

Command

Description

Configures a PIM Auto-RP candidate RP.

Displays information about PIM-enabled interfaces.

ip pim auto-rp rp-candidate-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy.

This command requires the Enterprise Services license.

Examples

This example shows how to allow the Auto-RP mapping agents to filter Auto-RP Announce messages:

switch(config)# ip pim auto-rp rp-candidate-policy my_policy

This example shows how to disable filtering:

switch(config)# no ip pim auto-rp rp-candidate-policy

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim bidir-rp-limit

form of this command.

Syntax Description

Limit for the number of Bidir RPs permitted in PIM. The range is from 0 to 8. The default is 6.

Defaults

The Bidir RP limit is 6.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(2)

This command was introduced.

Usage Guidelines

Because the maximum ordinal count of designated forwarders (DFs) is 8, the PIM and IPv6 PIM RP limits should be no more than 8.

To display the Bidir RP limit configured, use this command line:

switch(config)# show running-config | include bidir

This command requires the Enterprise Services license.

Examples

This example shows how to configure the number of Bidir RPs:

switch(config)# ip pim bidir-rp-limit 6

This example shows how to reset the number of Bidir RPs to the default:

switch(config)# no ip pim bidir-rp-limit 6

Related Commands

Command

Description

Configures the number of Bidir RPs for PIM6.

Displays information about the running-system configuration.

ip pim border

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

The interface is not on a PIM border.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure an interface on a PIM border:

switch(config)# ip pim border

This example shows how to remove an interface from a PIM border:

switch(config)# no ip pim border

Related Commands

Command

Description

Displays information about PIM-enabled interfaces.

ip pim bsr bsr-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy.

This command requires the Enterprise Services license.

Examples

This example shows how to allow the BSR client routers to filter BSR messages:

switch(config)# interface ethernet 2/2

switch(config-if)# ip pim bsr bsr-policy my_bsr_policy

This example shows how to disable filtering:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip pim bsr bsr-policy

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim bsr-candidate

form of this command.

]

]

Syntax Description

(Optional) Specifies the BSR protocol RP-distribution configuration.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Specifies the hash mask length used in BSR messages. The range is from 0 to 32. The default is 30.

(Optional) Specifies the BSR priority used in BSR messages. The range is from 0 to 255. The default is 64.

Defaults

The BSR priority is 64.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

The interface specified is used to derive the BSR source IP address used in BSR messages.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a router as a BSR candidate:

switch(config)# ip pim bsr-candidate ethernet 2/2

This example shows how to remove a router as a BSR candidate:

switch(config)# no ip pim bsr-candidate

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim bsr forward

form of this command.

]

]]

Syntax Description

Specifies to Forward BSR and Candidate-RP messages.

(Optional) Specifies to listen to BSR and Candidate-RP messages.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

A router configured as either a candidate RP or a candidate BSR will automatically listen to and forward all BSR protocol messages, unless an interface is configured with the domain border feature.

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to forward BSR and Candidate-RP messages:

switch(config)# ip pim bsr forward

This example shows how to disable forwarding:

switch(config)# no ip pim bsr forward

Related Commands

Command

Description

Enables listening to and forwarding of BSR messages.

Displays information about PIM RPs.

ip pim bsr listen

form of this command.

]

]]

Syntax Description

Specifies to listen to BSR and Candidate-RP messages.

(Optional) Specifies to forward BSR and Candidate-RP messages.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

A router configured as either a candidate RP or a candidate BSR will automatically listen to and forward all BSR protocol messages, unless an interface is configured with the domain border feature.

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to listen to and forward BSR and Candidate-RP messages:

switch(config)# ip pim bsr listen forward

This example shows how to disable listening and forwarding:

switch(config)# no ip pim bsr listen forward

Related Commands

Command

Description

Enables listening to and forwarding of BSR messages.

Displays information about PIM RPs.

ip pim bsr rp-candidate-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy.

This command requires the Enterprise Services license.

Examples

This example shows how to filter Candidate-RP messages:

switch(config)# ip pim bsr rp-candidate-policy my_bsr_rp_candidate_policy

This example shows how to disable message filtering:

switch(config)# no ip pim bsr rp-candidate-policy

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim dr-priority

form of this command.

]

Syntax Description

Priority value. The range is from 1 to 4294967295. The default is 1.

Defaults

The DR priority is 1.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure the DR priority on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ip pim dr-priority 5

This example shows how to reset the DR priority on an interface to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip pim dr-priority

Related Commands

Command

Description

Displays information about PIM-enabled interfaces.

ip pim event-history

form of this command.

Syntax Description

assert-receive

Configures the assert receive event history buffer.

bidir

Configures the Bidir event history buffer.

cli

Configures the CLI event history buffer.

hello

Configures the hello event history buffer.

join-prune

Configures the join-prune event history buffer.

null-register

Configures the null register event history buffer.

packet

Configures the packet event history buffer.

pim-internal

Configures the PIM internal event history buffer.

rp

Configures the rendezvous point (RP) event history buffer.

vrf

Configures the virtual routing and forwarding (VRF) event history buffer.

Specifies the size of the buffer to allocate.

.

Defaults

All history buffers are allocated as small.

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the size of the PIM hello event history buffer:

switch(config)# ip pim event-history hello size medium

switch(config)#

Related Commands

Command

Description

Clears information in the IPv4 PIM event history buffers.

Displays information in the IPv4 PIM event history buffers.

Displays information about the running-system PIM configuration.

ip pim flush-routes

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

The routes are not flushed.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display whether flush routes are configured, use this command line:

switch(config)# show running-config | include flush-routes

This command requires the Enterprise Services license.

Examples

This example shows how to remove routes when the PIM process is restarted:

switch(config)# ip pim flush-routes

This example shows how to leave routes in place when the PIM process is restarted:

switch(config)# no ip pim flush-routes

Related Commands

Command

Description

Displays information about the running-system configuration.

ip pim hello-authentication ah-md5

form of this command.

]

Syntax Description

MD5 authentication key. You can enter an unencrypted (cleartext) key, or one of these values followed by a space and the MD5 authentication key:

- 0—Specifies an unencrypted (cleartext) key

- 3—Specifies a 3-DES encrypted key

- 7—Specifies a Cisco Type 7 encrypted key

The key can be from 1 to 16 characters.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

Triple Data Encryption Standard (3-DES) is a strong form of encryption (168-bit) that allows sensitive information to be transmitted over untrusted networks. Cisco Type 7 encryption uses the algorithm from the Vigenère cipher.

This command requires the Enterprise Services license.

Examples

This example shows how to enable a 3-DES encrypted key for PIM hello-message authentication:

switch(config)# interface ethernet 2/2

switch(config-if)# ip pim hello-authentication-ah-md5 3 myauthkey

This example shows how to disable PIM hello-message authentication:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip pim hello-authentication-ah-md5

Related Commands

Command

Description

Displays information about PIM-enabled interfaces.

ip pim hello-interval

form of this command.

]

Syntax Description

Interval in milliseconds. The range is from 1000 to 18724286. The default is 30000.

Note We do not support aggressive hello intervals. Any value below 30000 milliseconds is an aggressive PIM hello-interval value.

Defaults

The PIM hello interval is 30,000 milliseconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

5.2

Changed the minimum value from 1 millisecond to 1000 milliseconds and maximum value from 4294967295 to 18724286.

4.0(1)

This command was introduced.

Usage Guidelines

We recommend that you use BFD for PIM instead of non-default timers.

.This command requires the Enterprise Services license.

Examples

This example shows how to configure the PIM hello-message interval on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ip pim hello-interval 20000

This example shows how to reset the PIM hello-message interval on an interface to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip pim hello-interval

Related Commands

Command

Description

Displays information about PIM-enabled interfaces.

ip pim jp-policy

form of this command.

]

]

Syntax Description

Route-map policy name.

Specifies that the system applies a filter only for incoming messages.

Specifies that the system applies a filter only for outgoing messages.

Defaults

Disabled; no filter is applied for either incoming or outgoing messages.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.2(3)

parameters were added.

Usage Guidelines

keyword.

command to filter incoming messages. You can configure the route map to prevent state from being created in the multicast routing table.

command.

This command requires the Enterprise Services license.

Examples

This example shows how to filter PIM join-prune messages:

switch(config)# interface ethernet 2/2

switch(config-if)# ip pim jp-policy my_jp_policy

This example shows how to disable filtering:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip pim jp-policy

Related Commands

Command

Description

Displays information about PIM-enabled interfaces.

ip pim log-neighbor-changes

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to generate a syslog message that lists the PIM neighbor state changes:

switch(config)# ip pim log-neighbor-changes

This example shows how to disable logging:

switch(config)# no ip pim log-neighbor-changes

Related Commands

Command

Description

Configures the logging level of PIM messages.

ip pim neighbor-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Forms adjacency with all neighbors.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy to specify which groups to become adjacent to.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a policy that determines which PIM neighbors should become adjacent:

switch(config)# interface ethernet 2/2

switch(config-if)# ip pim neighbor-policy

This example shows how to reset to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip pim neighbor-policy

Related Commands

Command

Description

Displays information about PIM-enabled interfaces.

ip pim pre-build-spt

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Joins are triggered only if the OIF list is not empty.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.2(3)

This command was introduced.

Usage Guidelines

command.

By default, PIM (S,G) joins are triggered upstream only if the OIF-list for the (S,G) is not empty. It is useful in certain scenarios—for example, on the virtual port-channel (vPC) nonforwarding router—to prebuild the SPTs and maintain the (S,G) states even when the system is not forwarding on these routes. Prebuilding the SPT ensures faster convergence when a vPC failover occurs.

When you are running virtual port channels (vPCs), enabling this feature causes both vPC peer switches to join the SPT, even though only one vPC peer switch actually routes the multicast traffic into the vPC domain. This behavior results in the multicast traffic passing over two parallel paths from the source to the vPC switch pair, consuming bandwidth on both paths. Additionally, when both vPC peer switches join the SPT, one or more upstream devices in the network may be required to perform additional multicast replications to deliver the traffic on both parallel paths toward the receivers in the vPC domain.

This command requires the Enterprise Services license.

Examples

This example shows how to prebuild the SPT in the absence of receivers:

switch(config)# vrf context Enterprise

switch(config-vrf)# ip pim pre-build-spt

switch(config-vrf)#

Related Commands

Command

Description

Displays information about PIM routes.

ip pim register-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy to specify the group or group and source addresses whose register messages that should be filtered.

This command requires the Enterprise Services license.

Examples

This example shows how to enable filtering of PIM Register messages:

switch(config)# ip pim register-policy my_register_policy

This example shows how to disable message filtering:

switch(config)# no ip pim register-policy

Related Commands

Command

Description

Displays statistics for PIM Register messages.

ip pim register-rate-limit

form of this command.

]

Syntax Description

Rate in packets per second. The range is from 1 to 65,535.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a rate limit for PIM data registers:

switch(config)# ip pim register-rate-limit 1000

This example shows how to remove a rate limit:

switch(config)# no ip pim register-rate-limit

Related Commands

Command

Description

Displays information about the PIM configuration.

ip pim register-until-stop

To configure the device to continue to send PIM data registers from the first-hop router until a PIM register-stop message is received, use the ip pim register-until-stop command. To return to default setting, use the no form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

Must have PIM enabled.

This command does not require a license.

Examples

This example shows how to configure send data registers till register stop is received:

switch(config)# ip pim register-until-stop

Related Commands

Command

Description

Displays the current operating information about the PIM configuration.

ip pim rp-address

form of this command.

]

]

Syntax Description

IP address of a router which is the RP for a group range.

(Optional) Specifies a group range for a static RP.

override

(Optional) Specifies the RP address. The RP address overrides the dynamically learned RP addresses.

(Optional) Specifies a route-map policy name.

(Optional) Specifies to handle a group range in PIM bidirectional (Bidir) mode.

Defaults

The group range is treated in ASM mode.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

Added the keyword override.

4.0(1)

This command was introduced.

4.2(1)

.

Usage Guidelines

command.

You can use this override provision, if you want the static RPs always to override the dynamic ones.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a PIM static RP address for a serving group range and to override any dynamically learned (through BSR) RP addresses:

switch(config)# ip pim rp-address 1.1.1.1 group-list 225.1.0.0/16 override

This example shows how to configure a PIM static RP address for a group range:

switch(config)# ip pim rp-address 192.0.2.33 group-list 224.0.0.0/9

This example shows how to remove a static RP address:

switch(config)# no ip pim rp-address 192.0.2.33

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim rp-candidate

form of this command.

]

]

Syntax Description

(Optional) Specifies the BSR protocol RP-distribution configuration.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Specifies a group range handled by the RP.

(Optional) Specifies the RP priority used in candidate-RP messages. The range is from 0 to 65,535. The default is 192.

(Optional) Specifies the BSR message transmission interval in seconds. The range is from 1 to 65,535. The default is 60.

(Optional) Specifies the group range advertised in PIM bidirectional (Bidir) mode.

Defaults

The BSR message interval is 60 seconds.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

We recommend that you configure the candidate RP interval to be a minimum of 15 seconds.

Using this route map, you can add a range of group lists that this candidate-RP can serve.

This command requires the Enterprise Services license.

Note Use the same configuration guidelines for the route-map auto-rp-range that you used when you created a route map for static RPS.

Examples

This example shows how to configure the router as a PIM BSR RP candidate:

switch(config)# ip pim rp-candidate e 2/11 group-list 239.0.0.0/24

This example shows how to remove the router as an RP candidate:

switch(config)# no ip pim rp-candidate

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim send-rp-announce

form of this command.

]}

]}

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Specifies a group range handled by the RP.

(Optional) Specifies a time-to-live (TTL) value for the scope of Auto-RP Announce messages. The range is from 1 to 255. The default is 32.
argument.

(Optional) Specifies an Auto-RP Announce message transmission interval in seconds. The range is from 1 to 65,535. The default is 60.

(Optional) Specifies that the group range is advertised in PIM bidirectional (Bidir) mode.

Defaults

The Auto-RP Announce message interval is 60 seconds.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

keywords can be entered once and in any order.

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a PIM Auto-RP candidate RP:

switch(config)# ip pim send-rp-announce ethernet 2/1 group-list 239.0.0.0/24

This example shows how to remove a PIM Auto-RP candidate RP:

switch(config)# no ip pim send-rp-announce ethernet 2/1 group-list 239.0.0.0/24

Related Commands

Command

Description

ip pim auto-rp rp-candidate

Configures a PIM Auto-RP candidate RP.

Displays information about PIM-enabled interfaces.

ip pim send-rp-discovery

form of this command.

]

]

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Specifies the time-to-live (TTL) value for the scope of Auto-RP Discovery messages. The range is from 1 to 255. The default is 32.
argument.

Defaults

The TTL is 32.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to configure an Auto-RP mapping agent:

switch(config)# ip pim send-rp-discovery ethernet 2/1

This example shows how to remove an Auto-RP mapping agent:

switch(config)# no ip pim send-rp-discovery ethernet 2/1

Related Commands

Command

Description

Displays information about PIM RPs.

Configures a router as an Auto-RP mapping agent.

Configures a router to be on the edge of a PIM domain.

ip pim sg-expiry-timer

form of the command.

]

]

Syntax Description

(Optional) Specifies sparse mode.

Expiry-timer interval. The range is from 180 to 57600 seconds.

(Optional) Specifies S,G values to which the timer applies.

Defaults

The default is 180 seconds.

The timer applies to all (S,G) multicast routes in the routing table.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.2(2)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure the expiry interval to 300 seconds for all (S,G) multicast routes:

switch(config)# vrf context Enterprise

switch(config-vrf)# ip pim sg-expiry-timer 300

switch(config-vrf)#

Related Commands

Command

Description

Displays information about the PIM configuration.

ip pim sparse-mode

form of this command.

]

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable PIM sparse mode on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ip pim sparse-mode

This example shows how to disable PIM on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# no ip pim

Related Commands

Command

Description

Displays information about PIM-enabled interfaces.

ip pim spt-threshold infinity

form of this command.

]

Syntax Description

Route-map name that defines the group prefixes where this feature is applied.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(2)

was added and a route-map name is used to define groups.

Usage Guidelines

The match ip multicast command is the only match command that is evaluated in the route map. You can specify the group prefix to filter messages with the match ip multicast command.

You must have enabled PIM before you can use this command.

Note This command is not supported for virtual port channels (vPCs).

Note Prior to Cisco NX-OS Release 5.2(3), the route map specified by the ip pim spt-threshold infinity group-list route-map command was limited to 50 sequence lines. Starting in Cisco NX-OS Release 5.2(3), the number of sequence lines in the route map has increased to 500. If you specify more than 500 sequence lines in a route map, they are not functional.

This command requires the Enterprise Services license.

Examples

This example shows how to create the PIM (*, G) state only for the group prefixes defined in my_group_map:

switch(config)# ip pim spt-threshold infinity group-list my_group_map

This example shows how to remove the creation of the (*, G) state only:

switch(config)# no ip pim spt-threshold infinity

Related Commands

Command

Description

Displays information about PIM RPs.

ip pim ssm policy

form of this command.

Syntax Description

Route-map policy name that defines the group prefixes where this feature is applied.

Defaults

The SSM range is 232.0.0.0/8.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a group range for SSM:

switch(config)# ip pim ssm policy my_ssm_policy

This example shows how to reset the group range to the default:

switch(config)# no ip pim ssm policy my_ssm_policy

Related Commands

Command

Description

Displays information about PIM group ranges.

ip pim ssm range

keyword.

}

}

Syntax Description

List of up to four group range prefixes.

Removes all group ranges.

Specifies the route-map policy name.

Defaults

The SSM range is 232.0.0.0/8.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(2)

was added.

4.2(1)

.

Usage Guidelines

command.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a group range for SSM:

switch(config)# ip pim ssm range 239.128.1.0/24

This example shows how to reset the group range to the default:

switch(config)# no ip pim ssm range none

This example shows how to remove all group ranges:

switch(config)# ip pim ssm range none

Related Commands

Command

Description

Displays information about PIM group ranges.

ip pim state-limit

form of this command.

]

]]

Syntax Description

Maximum number of (*, G) and (S, G) entries allowed in this VRF. The range is from 1 to 4294967295. The default is no limit.

(Optional) Specifies that a number of state entries are to be reserved for the routes specified in a policy map.

(Optional) Route-map policy name.

(Optional) Maximum reserved (*, G) and (S, G) entries allowed in this VRF. Must be less than or equal to the maximum states allowed.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display commands where state limits are configured, use this command line:

switch(config)# show running-config | include state-limit

This command requires the Enterprise Services license.

Examples

This example shows how to configure a state entry limit with a number of state entries reserved for routes in a policy map:

switch(config)# ip pim state-limit 100000 reserved my_reserved_policy 40000

This example shows how to remove the limits on state entries:

switch(config)# no ip pim state-limit

Related Commands

Command

Description

Displays information about the running-system configuration.

ip pim use-shared-tree-only

form of this command.

]

Syntax Description

Route-map policy name that defines the group prefixes where this feature is applied.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(2)

was added and a route-map policy name was used to define groups.

Usage Guidelines

command in a route-map policy to specify the groups where shared trees should be enforced.

You must have enabled PIM before you can use this command.

Note This command is not supported for virtual port channels (vPCs).

This command requires the Enterprise Services license.

Examples

This example shows how to create the PIM (*, G) state only for the group prefixes defined in my_group_policy:

switch(config)# ip pim use-shared-tree-only group-list my_group_policy

This example shows how to remove the creation of the (*, G) state only:

switch(config)# no ip pim use-shared-tree-only

Related Commands

Command

Description

Displays information about PIM RPs.

ip routing multicast event-history

form of this command.

Syntax Description

Configures the CLI event history buffer.

Configures the Multicast Forwarding Distribution Module (MFDM) debug event history buffer.

Configures the (MFDM) non periodic events event history buffer.

Configures the MFDM sum event history buffer.

Configures the RIB event history buffer.

Configures the virtual routing and forwarding (VRF) event history buffer.

Specifies the size of the buffer to allocate.

.

Command Default

All history buffers are allocated as small.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.1(2)

This command was introduced.

4.2(1)

.

Usage Guidelines

To display configured buffer sizes, use this command line:

switch(config)# show running-config | include “ip routing”

This command does not require a license.

Examples

This example shows how to configure the size of the MRIB MFDM event history buffer:

switch(config)# ip routing multicast event-history mfdm size large

switch(config)#

Related Commands

Command

Description

Clears information in the IPv4 MRIB event history buffers.

Displays information in the IPv4 MRIB event history buffers.

Displays information about the running-system configuration.

ip routing multicast holddown

form of this command.

Syntax Description

ipv4

(Optional)

Initial route holddown period in seconds. The range is from 90 to 210. Specify 0 to disable the holddown period. The default is 210.

Defaults

The holddown period is 210 seconds.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.2(1)

This command was introduced.

Usage Guidelines

To display the holddown period configuration, use this command line:

switch(config)# show running-config | include “ip routing multicast holddown”

This command does not require a license.

Examples

This example shows how to configure the routing holddown period:

switch(config)# ip routing multicast holddown 100

switch(config)#

Related Commands

Command

Description

Displays information about the running-system configuration.

ip routing multicast software-replicate

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

No software replication.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.2(3)

This command was introduced.

Usage Guidelines

By default, these packets are used by the software only for (S,G) state creation and then dropped.

This command does not require a license.

Examples

This example shows how to enable software replication of IPv4 PIM ASM packets:

switch(config)# ip routing multicast software-replicate

switch(config)#

Related Commands

Command

Description

Displays information about the running-system configuration.

ipv6 mld access-group

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Specifies the route-map policy name.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable an MLD route-map policy:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld access-group my_access_group_policy

switch(config-if)#

This example shows how to disable a route-map policy:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld access-group

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld group-timeout

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Time in seconds. The range is from 3 to 65,535. The default is 260.

Defaults

The group membership timeout is 260 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a group membership timeout:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld group-timeout 200

switch(config-if)#

This example shows how to reset a group membership timeout to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld group-timeout

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld immediate-leave

form of this command.

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Defaults

The immediate leave feature is disabled.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.1(3)

This command was introduced.

Usage Guidelines

command only when there is one receiver behind the interface for a given group.

This command does not require a license.

Examples

This example shows how to enable the immediate leave feature:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld immediate-leave

This example shows how to disable the immediate leave feature:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld immediate-leave

Related Commands

Command

Description

Displays IGMP information about the interface.

ipv6 mld join-group

form of this command.

}

}

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Multicast group IPv6 address.

(Optional) Specifies a source IP address for an MLDv2 (S, G) channel.

Specifies the route-map policy name that defines the group prefixes where this feature is applied.

Defaults

None

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.2(1)

.

Usage Guidelines

If you specify only the group address, the (*, G) state is created. If you specify the source address, the (S, G) state is created.

command.

Note A source tree is built for the (S, G) state only if you enable MLDv2, which is the default.

Caution When you enter this command, the traffic generated is handled by the device CPU, not the hardware.

This command requires the Enterprise Services license.

Examples

This example shows how to statically bind a group to an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld join-group FFFE::1

switch(config-if)#

This example shows how to remove a group binding from an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld join-group FFFE::1

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld last-member-query-count

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Query count. The range is from 1 to 5. The default is 2.

Defaults

The query count is 2.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a query count:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld last-member-query-count 3

switch(config-if)#

This example shows how to reset a query count to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld last-member-query-count

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld last-member-query-response-time

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Query interval in seconds. The range is from 1 to 25. The default is 1.

Defaults

The query interval is 1.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a query interval:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld last-member-query-response-time 3

switch(config-if)#

This example shows how to reset a query interval to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld last-member-query-response-time

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld querier-timeout

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Timeout in seconds. The range is from 1 to 65,535. The default is 255.

Defaults

The querier timeout is 255 seconds

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a querier timeout:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld querier-timeout 200

switch(config-if)#

This example shows how to reset a querier timeout to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld querier-timeout

switch(config-if)#

Related Commands

Command

Description

Configures a querier timeout.

Displays information about ICMPv6 interfaces.

ipv6 mld query-interval

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Interval in seconds. The range is from 1 to 18,000. The default is 125.

Defaults

The query interval is 125 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a query interval:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld query-interval 100

switch(config-if)#

This example shows how to reset a query interval to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld query-interval

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld query-max-response-time

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Time in seconds. The range is from 1 to 8387. The default is 10.

Defaults

The maximum query response time is 10 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a query maximum response time:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld query-max-response-time 15

switch(config-if)#

This example shows how to reset a query maximum response time to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld query-max-response-time

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld query-timeout

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Timeout in seconds. The range is from 1 to 65,535. The default is 255.

Defaults

The querier timeout is 255 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a querier timeout:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld query-timeout 200

switch(config-if)#

This example shows how to reset a querier timeout to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld query-timeout

switch(config-if)#

Related Commands

Command

Description

Configures a querier timeout.

Displays information about ICMPv6 interfaces.

ipv6 mld report-link-local-groups

form of this command.

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable sending reports to link-local groups:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld report-link-local-groups

switch(config-if)#

This example shows how to disable sending reports to link-local groups:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld report-link-local-groups

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld report-policy

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Route-map policy name.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable an access policy for MLD reports:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld report-policy my_report_policy

switch(config-if)#

This example shows how to disable an access policy for MLD reports:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld report-policy

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld robustness-variable

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Robustness count. The range is from 1 to 7. The default is 2.

Defaults

The robustness count is 2.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a robustness count:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld robustness-variable 3

switch(config-if)#

This example shows how to reset a robustness count to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld robustness-variable

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld ssm-translate

form of this command.

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

command.

IPv6 multicast source address.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display SSM translation commands, use this command line:

switch(config)# show running-config | include ssm-translation

This command requires the Enterprise Services license.

Examples

This example shows how to configure a translation:

switch(config)# ipv6 mld ssm-translate FF30::0/16 2001:0DB8:0:ABCD::1

This example shows how to remove a translation:

switch(config)# no ipv6 mld ssm-translate FF30::0/16 2001:0DB8:0:ABCD::1

Related Commands

Command

Description

Displays information about the running-system configuration.

ipv6 mld startup-query-count

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Query count. The range is from 1 to 10. The default is 2.

Defaults

The query count is 2.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a query count:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld startup-query-count 3

switch(config-if)#

This example shows how to reset a query count to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld startup-query-count

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld startup-query-interval

form of this command.

]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Query interval in seconds. The range is from 1 to 18,000. The default is 31.

Defaults

The startup query interval is 31 seconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a startup query interval:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld startup-query-interval 25

switch(config-if)#

This example shows how to reset a startup query interval to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld startup-query-interval

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld state-limit

form of this command.

]

]]

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Maximum states allowed. The range is from 1 to 4,294,967,295.

(Optional) Specifies to use the route-map policy name for the reserve policy and set the maximum number of (*, G) and (S, G) entries allowed on the interface.

Defaults

None

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a state limit:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld state-limit 5000

switch(config-if)#

This example shows how to remove a state limit:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld state-limit

switch(config-if)#

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 mld static-oif

form of this command.

}

}

Syntax Description

(Optional) Specifies the Internet Control Message Protocol (ICMP) designator.

Multicast group IPv6 address. If you specify only the group address, the (*, G) state is created.

(Optional) Configures the source IPv6 address for MLDv2 and creates the (S, G) state.

Note A source tree is built for the (S, G) state only if you enable MLDv2, which is the default.

Specifies the route-map policy name that defines the group prefixes where this feature is applied.

Defaults

None

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.2(1)

.

Usage Guidelines

command.

This command requires the Enterprise Services license.

Examples

This example shows how to statically bind a group to the OIF:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 mld static-oif FFFE::1

switch(config-if)#

This example shows how to remove a static binding from the OIF:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 mld static oif FFFE::1

switch(config-if)#

Related Commands

Command

Description

Displays information about the MLD local group membership.

ipv6 mld version

form of this command.

]

Syntax Description

Version number. The number is 1 or 2. The default is 2.

Defaults

The version number is 2.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure the MLD version:

switch(config)# ipv6 mld version 1

This example shows how to reset the MLD version to the default:

switch(config)# no ipv6 mld version

Related Commands

Command

Description

Displays information about ICMPv6 interfaces.

ipv6 pim anycast-rp

form of this command.

Syntax Description

Address for the Anycast-RP address.

Address of the RP in the Anycast-RP set.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

Each command with the same Anycast-RP address forms an Anycast-RP set. The IP addresses of RPs are used for communication with RPs in the set.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a PIM Anycast-RP peer:

switch(config)# ipv6 pim anycast-rp 2001:0db8:0:abcd::3 2001:0db8:0:abcd::31

This example shows how to remove a peer:

switch(config)# no ipv6 pim anycast-rp 2001:0db8:0:abcd::3 2001:0db8:0:abcd::31

Related Commands

Command

Description

Displays information about PIM6 RPs.

ipv6 pim bidir-rp-limit

form of this command.

Syntax Description

Limit for the number of Bidir RPs permitted in PIM6. The range is from 0 to 8. The default is 2.

Defaults

The Bidir RP limit is 2.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(2)

This command was introduced.

Usage Guidelines

Because the maximum ordinal count of designated forwarders (DFs) is 8, the PIM and IPv6 PIM RP limits should be no more than 8.

To display the Bidir RP limit configured, use this command line:

switch(config)# show running-config | include bidir

This command requires the Enterprise Services license.

Examples

This example shows how to configure the number of Bidir RPs:

switch(config)# ipv6 pim bidir-rp-limit 6

This example shows how to reset the number of Bidir RPs to the default:

switch(config)# no ipv6 pim bidir-rp-limit 6

Related Commands

Command

Description

Configures the number of Bidir RPs for PIM.

Displays information about the running-system configuration.

ipv6 pim border

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

The interface is not on a PIM6 border.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure an interface on a PIM6 border:

switch(config)# ipv6 pim border

This example shows how to remove an interface from a PIM6 border:

switch(config)# no ipv6 pim border

Related Commands

Command

Description

Displays information about PIM6-enabled interfaces.

ipv6 pim bsr bsr-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy.

This command requires the Enterprise Services license.

Examples

This example shows how to enable filtering of BSR messages:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 pim bsr bsr-policy my_bsr_policy

This example shows how to disable filtering:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 pim bsr bsr-policy

Related Commands

Command

Description

Displays information about PIM6 RPs.

ipv6 pim bsr-candidate

form of this command.

]

]

Syntax Description

(Optional) Specifies the BSR protocol RP-distribution configuration.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Specifies the hash mask length used in BSR messages. The range is from 0 to 128. The default is 126.

(Optional) Specifies the BSR priority used in BSR messages. The range is from 0 to 255. The default is 64.

Defaults

The priority is 64.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure a router as a BSR candidate:

switch(config)# ipv6 pim bsr-candidate ethernet 2/2

This example shows how to remove a router as a BSR candidate:

switch(config)# no ipv6 pim bsr-candidate

Related Commands

Command

Description

Displays information about PIM6 RPs.

ipv6 pim bsr forward

form of this command.

]

]]

Syntax Description

(Optional) Specifies to listen to Bootstrap and Candidate-RP messages.

Specifies to forward Bootstrap and Candidate-RP messages.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

A router configured as either a candidate RP or a candidate BSR will automatically listen to and forward all BSR protocol messages, unless an interface is configured with the domain border feature.

command.

This command requires the Enterprise Services license.

Examples

This example shows how to listen to and forward BSR and Candidate-RP messages:

switch(config)# ipv6 pim bsr listen forward

This example shows how to disable listening and forwarding:

switch(config)# no ipv6 pim bsr listen forward

Related Commands

Command

Description

Enables listening to and forwarding of BSR messages.

Displays information about PIM6 RPs.

ipv6 pim bsr listen

form of this command.

]

]]

Syntax Description

(Optional) Specifies to listen to Bootstrap and Candidate-RP messages.

(Optional) Specifies to forward Bootstrap and Candidate-RP messages.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

A router configured as either a candidate RP or a candidate BSR will automatically listen to and forward all BSR protocol messages, unless an interface is configured with the domain border feature.

command

This command requires the Enterprise Services license.

Examples

This example shows how to listen to and forward BSR and Candidate-RP messages:

switch(config)# ipv6 pim bsr listen forward

This example shows how to disable listening and forwarding:

switch(config)# no ipv6 pim bsr listen forward

Related Commands

Command

Description

Enables listening to and forwarding of BSR messages.

Displays information about PIM6 RPs.

ipv6 pim bsr rp-candidate-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy.

This command requires the Enterprise Services license.

Examples

This example shows how to filter Candidate-RP messages:

switch(config)# ipv6 pim bsr rp-candidate-policy my_bsr_rp_candidate_policy

This example shows how to disable message filtering:

switch(config)# no ipv6 pim bsr rp-candidate-policy

Related Commands

Command

Description

Displays information about PIM6 RPs.

ipv6 pim dr-priority

form of this command.

]

Syntax Description

Priority value. The range is from 1 to 4294967295. The default is 1.

Defaults

The DR priority is 1.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure the DR priority on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 pim dr-priority 5

This example shows how to reset the DR priority on an interface to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 pim dr-priority

Related Commands

Command

Description

Displays information about PIM6-enabled interfaces.

ipv6 pim event-history

form of this command.

Syntax Description

Configures the assert receive event history buffer.

Configures the Bidr event history buffer.

Configures the CLI event history buffer.

Configures the hello event history buffer.

Configures the join-prune event history buffer.

Configures the null register event history buffer.

Configures the packet event history buffer.

Configures the PIM internal event history buffer.

Configures the rendezvous point (RP) event history buffer.

Configures the virtual routing and forwarding (VRF) event history buffer.

Specifies the size of the buffer to allocate.

.

Defaults

All history buffers are allocated as small.

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the size of the PIM6 hello event history buffer:

switch(config)# ipv6 pim event-history hello size medium

switch(config)#

Related Commands

Command

Description

Clears information in the IPv6 PIM event history buffers.

Displays information in the IPv6 PIM event history buffers.

Displays information about the running-system PIM6 configuration.

ipv6 pim flush-routes

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

The routes are not flushed.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display whether flush routes are configured, use this command line:

switch(config)# show running-config | include flush-routes

This command requires the Enterprise Services license.

Examples

This example shows how to remove routes when the PIM process is restarted:

switch(config)# ipv6 pim flush-routes

This example shows how to leave routes in place when the PIM process is restarted:

switch(config)# no ipv6 pim flush-routes

Related Commands

Command

Description

Displays information about the running-system configuration.

ipv6 pim hello-interval

form of this command.

]

Syntax Description

Interval in milliseconds. The range is from 1 to 4294967295. The default is 30000.

Defaults

The PIM6 hello interval is 30,000 milliseconds.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to configure the PIM6 hello-message interval on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 pim hello-interval 20000

This example shows how to reset the PIM6 hello message-interval on an interface to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 pim hello-interval

Related Commands

Command

Description

Displays information about PIM6-enabled interfaces.

ipv6 pim jp-policy

form of this command.

]

]

Syntax Description

Route-map policy name.

Specifies that the system applies a filter only for incoming messages.

Specifies that the system applies a filter only for outgoing messages.

Defaults

Disabled; no filter is applied for either incoming or outgoing messages.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.2(3)

parameters were added.

Usage Guidelines

keyword. When you enter the command with no arguments, that is no explicit direction, the system rejects further configurations if given with explicit direction.

command.

This command requires the Enterprise Services license.

Examples

This example shows how to filter PIM join-prune messages:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 pim jp-policy my_jp_policy

This example shows how to disable filtering:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 pim jp-policy

Related Commands

Command

Description

Displays information about PIM6-enabled interfaces.

ipv6 pim log-neighbor-changes

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to generate syslog message that list the PIM6 neighbor state changes:

switch(config)# ipv6 pim log-neighbor-changes

This example shows how to disable logging:

switch(config)# no ipv6 pim log-neighbor-changes

Related Commands

Command

Description

Configures logging level of PIM6 messages.

ipv6 pim neighbor-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Forms adjacency with all neighbors.

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy to specify which groups to become adjacent to.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a policy that determines which PIM6 neighbors should become adjacent:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 pim neighbor-policy

This example shows how to reset to the default:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 pim neighbor-policy

Related Commands

Command

Description

Displays information about PIM6-enabled interfaces.

ipv6 pim register-policy

form of this command.

]

Syntax Description

Route-map policy name.

Defaults

Disabled

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command in a route-map policy to specify the group or group and source addresses whose register messages that should be filtered.

To display the configured register policy, use this command line:

switch(config)# show running-config | include register-policy

This command requires the Enterprise Services license.

Examples

This example shows how to filter PIM6 Register messages:

switch(config)# ipv6 pim register-policy my_register_policy

This example shows how to disable message filtering:

switch(config)# no ipv6 pim register-policy

Related Commands

Command

Description

Displays information about the running-system configuration.

ipv6 pim register-rate-limit

form of this command.

]

Syntax Description

Rate in packets per second. The range is from 1 to 65,535.

Defaults

None

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure a rate limit for PIM6 data registers:

switch(config)# ipv6 pim register-rate-limit 1000

This example shows how to remove a rate limit:

switch(config)# no ipv6 pim register-rate-limit

Related Commands

Command

Description

Displays information about PIM6 interfaces.

ipv6 pim rp-address

form of this command.

]

]

Syntax Description

IPv6 address of the router, which is the RP for the group range.

(Optional) Specifies a group range for a static RP.

Specifies the route-map policy name.

(Optional) Specifies to handle group ranges in PIM6 bidirectional (Bidir) mode.

Defaults

The group range is treated in ASM mode.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.2(1)

.

Usage Guidelines

command.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a PIM6 static RP address for a group range:

switch(config)# ipv6 pim rp-address 2001:0db8:0:abcd::1 group-list ff1e:abcd:def1::0/96

This example shows how to remove a static RP address:

switch(config)# no ipv6 pim rp-address 2001:0db8:0:abcd::1

Related Commands

Command

Description

Displays information about PIM6 RPs.

ipv6 pim rp-candidate

form of this command.

]

]

Syntax Description

(Optional) Specifies the BSR protocol RP-distribution configuration.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Specifies a group range handled by the RP.

(Optional) Specifies the RP priority used in Candidate-RP messages. The range is from 0 to 65,535. The default is 192.

(Optional) Specifies the BSR message transmission interval in seconds. The range is from 1 to 65,535. The default is 60.

(Optional) Specifies the group range advertised in PIM6 bidirectional (Bidir) mode.

Defaults

The BSR message interval is 60 seconds.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

We recommend that you configure the candidate RP interval to a minimum of 15 seconds.

This command requires the Enterprise Services license.

Examples

This example shows how to configure the router as a PIM6 BSR RP candidate:

switch(config)# ipv6 pim rp-candidate e 2/11 group-list ff1e:abcd:def1::0/24

This example shows how to remove the router as an RP candidate:

switch(config)# no ipv6 pim rp-candidate

Related Commands

Command

Description

Displays information about PIM6 RPs.

ipv6 pim sparse-mode

form of this command.

]

Syntax Description

This command has no arguments or keywords.

Defaults

Disabled

Command Modes

Interface configuration (config-if)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to enable PIM6 sparse mode on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# ipv6 pim sparse-mode

This example shows how to disable PIM6 on an interface:

switch(config)# interface ethernet 2/2

switch(config-if)# no ipv6 pim

Related Commands

Command

Description

Displays information about PIM6-enabled interfaces.

ipv6 pim ssm range

keyword.

}

}

Syntax Description

List of up to four group range prefixes.

Removes all group ranges.

Specifies the route-map policy name.

Defaults

The SSM range is FF3x/96.

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(2)

was added.

4.2(1)

.

Usage Guidelines

command.

This command requires the Enterprise Services license.

Examples

This example shows how to configure a PIM6 group range for SSM:

switch(config)# ipv6 pim ssm range FF30::0/32

This example shows how to reset the group range to the default:

switch(config)# no ipv6 pim ssm range none

This example shows how to remove all group ranges:

switch(config)# ipv6 pim ssm range none

Related Commands

Command

Description

Displays information about PIM6 group ranges.

ipv6 pim state-limit

form of this command.

]

]]

Syntax Description

Maximum number of (*, G) and (S, G) entries allowed in this VRF. The range is from 1 to 4294967295. The default is no limit.

(Optional) Specifies that a number of state entries are to be reserved for the routes specified in a policy map.

(Optional) Route-map policy name.

(Optional) Maximum reserved (*, G) and (S, G) entries allowed in this VRF. Must be less than or equal to the maximum states allowed.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

To display commands where state limits are configured, use this command line:

This command requires the Enterprise Services license.

Examples

This example shows how to configure a state entry limit with a number of state entries reserved for routes in a policy map:

switch(config)# ipv6 pim state-limit 100000 reserved my_reserved_policy 40000

This example shows how to remove the limits on state entries:

switch(config)# no ipv6 pim state-limit

Related Commands

Command

Description

Displays information about the running-system configuration.

ipv6 pim use-shared-tree-only

form of this command.

]

Syntax Description

Route-map policy name that defines the group prefixes where this feature is applied.

Defaults

None

Command Modes

VRF configuration (config-vrf)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(2)

was added and a route-map policy name is used to define groups.

Usage Guidelines

command in a route-map policy to specify the groups where shared trees should be enforced.

This command requires the Enterprise Services license.

Examples

This example shows how to create the PIM6 (*, G) state only for the group prefixes defined in my_group_policy:

switch(config)# ipv6 pim use-shared-tree-only group-list my_group_policy

This example shows how to remove the creation of the (*, G) state only:

switch(config)# no ipv6 pim use-shared-tree-only

Related Commands

Command

Description

Displays information about PIM6 RPs.

ipv6 routing multicast event-history

form of this command.

Syntax Description

Configures the CLI event history buffer.

Configures the multicast FIB distribution (MFDM) event history buffer.

Configures the multicast FIB distribution (MFDM) non-periodic events event history buffer.

Configures the MFDM sum event history buffer.

Configures the RIB event history buffer.

Configures the virtual routing and forwarding (VRF) event history buffer.

Specifies the size of the buffer to allocate.

.

Defaults

All history buffers are allocated as small.

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

4.2(1)

.

Usage Guidelines

To display configured buffer sizes, use this command line:

switch(config)# show running-config | include “ipv6 routing”

This command does not require a license.

Examples

This example shows how to configure the size of the M6RIB MFDM event history buffer:

switch(config)# ipv6 routing multicast event-history mfdm size large

switch(config)#

Related Commands

Command

Description

Clears information in the IPv6 M6RIB event history buffers.

Displays information in the IPv6 M6RIB event history buffers.

Displays information about the running-system configuration.

ipv6 routing multicast holddown

form of this command.

Syntax Description

Initial route holddown period in seconds. The range is from 90 to 210. Specify 0 to disable the holddown period. The default is 210.

Defaults

The holddown period is 210 seconds.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.2(1)

This command was introduced.

Usage Guidelines

To display the holddown period configuration, use this command line:

switch(config)# show running-config | include “ipv6 routing multicast holddown”

This command does not require a license.

Examples

This example shows how to configure the routing holddown period:

switch(config)# ipv6 routing multicast holddown 100

switch(config)#

Related Commands

Command

Description

Displays information about the running-system configuration.

ipv6 routing multicast software-replicate

form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

No software replication.

Command Modes

Global configuration (config)

Supported User Roles

vdc-admin

Command History

Release

Modification

4.2(3)

This command was introduced.

Usage Guidelines

By default, these packets are used by the software only for (S,G) state creation and then dropped.

This command does not require a license.

Examples

This example shows how to enable software replication of IPv6 PIM ASM packets:

switch(config)# ipv6 routing multicast software-replicate

switch(config)#

Related Commands

Command

Description

Displays information about the running-system configuration.

l Commands

This chapter describes the Cisco NX-OS multicast routing commands that begin with L.

layer-2 multicast lookup mac (Global configuration mode)

To enable lookup type, use the layer-2 multicast lookup mac command. To disable this command use the no form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Global configuration mode

Supported User Roles

vdc-operator

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to enable lookup type:

switch(config)# layer-2 multicast lookup mac

switch(config)#

This example shows how to disable lookup type:

switch(config)# no layer-2 multicast lookup mac

switch(config)#

Related Commands

Command

Description

Displays the IGMP snooping lookup mode information.

layer-2 multicast lookup mac (VLAN configuration mode)

To enable lookup type, use the layer-2 multicast lookup mac command. To disable this command use the no form of this command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

VLAN configuration mode

Supported User Roles

vdc-operator

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to enable lookup type:

switch(config-vlan)# layer-2 multicast lookup mac

switch(config)#

Related Commands

Displays the IGMP snooping lookup mode information.

M Commands

This chapter describes the Cisco NX-OS multicast routing commands that begin with M.

mac address-table multicast

command.

Syntax Description

Specifies multicast MAC address.

Specifies the VLAN.

VLAN ID. The range is from 1 to 3967 and from 4048 to 4093.

Specifies the interface.

Interface name.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to configure the specified outgoing interface statically for a multicast MAC address:

switch(config)# mac address-table multicast 01:00:5f:00:00:00 vlan 5 interface ethernet 2/5

switch(config)#

Related Commands

Command

Description

Displays the IGMP snooping static MAC information.

R Commands

This chapter describes the Cisco NX-OS multicast routing commands that begin with R.

restart igmp

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to restart the process:

switch(config)# restart igmp

Related Commands

Command

Description

Enables flushing routes when the IGMP process is restarted.

restart msdp

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to restart the MSDP process:

switch(config)# restart msdp

Related Commands

Command

Description

Enables flushing routes when the MSDP process is restarted.

restart pim

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to restart the PIM process:

switch(config)# restart pim

Related Commands

Command

Description

Enables flushing routes when the PIM process is restarted.

restart pim6

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to restart the PIM6 process:

switch(config)# restart pim6

Related Commands

Command

Description

Enables flushing routes when the PIM6 process is restarted.

Show Commands

commands.

show forwarding distribution ip igmp snooping

command.

]]]

Syntax Description

(Optional) Specifies a VLAN. The range is from 1 to 3967 and 4048 to 4093.

(Optional) Specifies a group address.

(Optional) Specifies a source address.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about Layer 2 IGMP snooping multicast FIB distribution:

switch(config)# show forwarding distribution ip igmp snooping

Vlan: 1, Group: 0.0.0.0, Source: 0.0.0.0

Outgoing Interface List Index: 65535

Reference Count: 5

Platform Index: 0x0

Number of Outgoing Interfaces: 0

Vlan: 3, Group: 0.0.0.0, Source: 0.0.0.0

Outgoing Interface List Index: 65535

Reference Count: 5

Platform Index: 0x0

Number of Outgoing Interfaces: 0

Vlan: 13, Group: 0.0.0.0, Source: 0.0.0.0

Outgoing Interface List Index: 65535

Reference Count: 5

Platform Index: 0x0

Number of Outgoing Interfaces: 0

Vlan: 200, Group: 0.0.0.0, Source: 0.0.0.0

Outgoing Interface List Index: 65535

Reference Count: 5

Platform Index: 0x0

Number of Outgoing Interfaces: 0

Vlan: 1001, Group: 0.0.0.0, Source: 0.0.0.0

Outgoing Interface List Index: 65535

Reference Count: 5

Platform Index: 0x0

Number of Outgoing Interfaces: 0

show forwarding distribution ipv6 multicast route

command.

]

Syntax Description

(Optional) Specifies a table ID. The range is from 0x0 to 0xffffffff.

(Optional) Specifies a virtual routing and forwarding (VRF) name.

(Optional) IPv6 group address.

(Optional) IPv6 source address.

(Optional) Specifies route counts.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about the multicast IPv6 FIB routes:

switch(config)# show forwarding distribution ipv6 multicast route

IPv6 Multicast Routing table table-id:0x80000001

Total number of groups: 5

Legend:

C = Control Route

D = Drop Route

G = Local Group (directly connected receivers)

O = Drop on RPF Fail

P = Punt to supervisor

(*, ff00::/8), RPF Interface: NULL, flags: D

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, ff01::/16), RPF Interface: NULL, flags: D

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, ff02::/16), RPF Interface: NULL, flags: CP

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, ff11::/16), RPF Interface: NULL, flags: D

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, ff12::/16), RPF Interface: NULL, flags: CP

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

switch#

show forwarding distribution l2 multicast vlan

command.

Syntax Description

(Optional) VLAN ID. The range is from 1 to 3967 and from 4048 to 4093.

(Optional) Displays the group specific information.

grpaddr

(Optional) Group address.

source

(Optional) Displays the (G,S) specific information.

srcaddr

(Optional) Source address.

destination-mac

(Optional) Displays the destination MAC specific information

dmac

(Optional) Destination MAC address.

Defaults

None

Command Modes

Global configuration mode

Supported User Roles

vdc-operator

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

If the VLAN is configured for MAC based lookup, then the display will show MAC entries, else it will show IP entries.

User can explicitly display an IP (BD,S,G) entry or MAC entry by specifying Group address or MAC address. If the lookup mode is IP and the user specifies MAC, show will return null and prints a message “Snooping lookups in group IP mode”. Similarly If the user specifies MAC and the lookup is IP, show command will return null and prints “Snooping lookups in group MAC mode”

This command does not require a license.

Examples

This example shows how to display platform independent database information for a specific VLAN:

switch# show forwarding distribution l2 multicast vlan 1

Vlan: 1, Group: 0.0.0.0, Source: 0.0.0.0

Outgoing Interface List Index: 65535

Reference Count: 1

Platform Index: 0x0

Number of Outgoing Interfaces: 0

Related Commands

Command

Description

Displays the information about multicast distribution messages.

show forwarding distribution multicast

command.

]

Syntax Description

(Optional) Displays message information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about multicast distribution messages:

switch(config)# show forwarding distribution multicast

Number of Multicast FIB Processes Active: 2

Slot FIB State

2 ACTIVE

7 ACTIVE

switch#

show forwarding distribution multicast client

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about the multicast distribution client:

switch(config)# show forwarding distribution multicast client

Number of Clients Registered: 3

Client-name Client-id Shared Memory Name

m6rib 1 m6rib-mfdm

mrib 2 mrib-mfdm

igmp 3 N/A

switch#

Related Commands

Command

Description

Displays the information about multicast distribution messages.

show forwarding distribution multicast outgoing-interface-list

command.

]

Syntax Description

Specifies the Layer 2 OIF list.

Specifies the Layer 3 OIF list.

(Optional) OIF list index.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about the multicast OIF list for Layer 3:

switch(config)# show forwarding distribution multicast outgoing-interface-list L3

Outgoing Interface List Index: 1

Reference Count: 1

Platform Index: 0x7ffe

Number of Outgoing Interfaces: 1

mgmt0

switch#

Related Commands

Command

Description

Displays the information about multicast distribution messages.

show forwarding distribution multicast route

command.

]

Syntax Description

(Optional) Specifies IPV4 information.

(Optional) Specifies IPV4 information.

(Optional) Specifies the multicast routing table ID. The range is from 0 to 2147483647.

(Optional) Specifies a virtual routing and forwarding (VRF) name.

(Optional) Specifies IPv4 multicast group.

IPv4 multicast group address.

(Optional) Mask for the group address.

(Optional) IPv4 multicast group prefix.

(Optional) Specifies IPv4 multicast source.

IPv4 source address.

(Optional) Mask for the group address.

(Optional) IPv4 multicast source prefix.

(Optional) Displays the route counts.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about all the multicast FIB distribution routes:

switch(config)# show forwarding distribution multicast route

IPv4 Multicast Routing Table for table-id: 1

Total number of groups: 4

Legend:

C = Control Route

D = Drop Route

G = Local Group (directly connected receivers)

O = Drop on RPF Fail

P = Punt to supervisor

(*, 224.0.0.0/4), RPF Interface: NULL, flags: D

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, 224.0.0.0/24), RPF Interface: NULL, flags: CP

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, 224.0.1.39/32), RPF Interface: NULL, flags: CP

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, 224.0.1.40/32), RPF Interface: NULL, flags: CP

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

switch#

Related Commands

Command

Description

Displays the information about multicast distribution messages.

show forwarding ipv6 multicast route

command.

}]}

Syntax Description

(Optional) Displays routes for a specific virtual routing and forwarding (VRF) instance.

VRF name.

Displays information for all VRFs.

(Optional) Specifies multicast IPv6 group address.

Multicast IPv6 group address with prefix.

Multicast IPv6 group address.

Specifies multicast IPv6 source address.

Multicast IPv6 source address with prefix.

Multicast IPv6 source address.

(Optional) Specifies module number.

Displays route counts.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(3)

arguments.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about the IPv6 multicast routes:

switch(config)# show forwarding ipv6 multicast route

IPv6 Multicast Routing table table-id:0x80000001

Total number of groups: 0

Legend:

C = Control Route

D = Drop Route

G = Local Group (directly connected receivers)

O = Drop on RPF failure

P = Punt to Supervisor

(*, ff00::/8), RPF Interface: NULL, flags: DW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, ff01::/16), RPF Interface: NULL, flags: DW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, ff02::/16), RPF Interface: NULL, flags: CPW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, ff11::/16), RPF Interface: NULL, flags: DW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, ff12::/16), RPF Interface: NULL, flags: CPW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

switch(config)#

show forwarding l2 multicast vlan

command.

Syntax Description

(Optional) VLAN ID. The range is from 1 to 3967 and from 4048 to 4093.

(Optional) Displays the group specific information.

grpaddr

(Optional) Group address.

source

(Optional) Displays the (G,S) specific information.

srcaddr

(Optional) Source address.

destination-mac

(Optional) Displays the destination MAC specific information

dmac

(Optional) Destination MAC address.

module

(Optional) Module

number

(Optional) Slot number. The range is from 0 to 18.

Defaults

None

Command Modes

Global configuration mode

Supported User Roles

vdc-operator

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

This command is same as show forwarding distribution l2 multicast vlan command but it displays MFDM information. If the VLAN is configured for MAC based lookup, then the display will show MAC entries, else it will show IP entries.

User can explicitly display an IP (BD,S,G) entry or MAC entry by specifying Group address or MAC address. If the lookup mode is IP and the user specifies MAC, show will return null and prints a message “Snooping lookups in group IP mode”. Similarly If the user specifies MAC and the lookup is IP, show command will return null and prints “Snooping lookups in group MAC mode”

This command does not require a license.

Examples

This example shows how to display platform independent database information for a specific VLAN with MFDM information:

switch# show forwarding l2 multicast vlan 1

Vlan: 1, Group: 0.0.0.0, Source: 0.0.0.0

Outgoing Interface List Index: 65535

Reference Count: 1

Platform Index: 0x0

Number of Outgoing Interfaces: 0

Related Commands

Command

Description

Displays the information about multicast distribution messages.

show forwarding multicast outgoing-interface-list

command.

]

Syntax Description

(Optional) Specifies the module number.

(Optional) OIF list index.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about the multicast outgoing interface (OIF) list:

switch(config)# show forwarding multicast outgoing-interface-list

Outgoing Interface List Index: 65535

Reference Count: 9

switch(config)#

Related Commands

Command

Description

Displays the information about multicast distribution messages.

show forwarding multicast route

command.

}]}

Syntax Description

(Optional) Displays information for a specified virtual routing and forwarding (VRF) instance.

VRF name.

Displays information for all VRFs.

(Optional) Specifies IPv4.

(Optional) Specifies IPv4.

(Optional) Specifies IPv4 multicast group address.

IPv4 multicast group address.

(Optional) IPv4 multicast group address mask.

(Optional) IPv4 multicast group prefix.

(Optional) Specifies IPv4 multicast source address.

IPv4 multicast source address.

(Optional) IPv4 multicast source address mask.

(Optional) IPv4 multicast source prefix.

(Optional) Specifies the module number.

Displays route counts.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about the IPv4 multicast routes:

switch(config)# show forwarding multicast route

IPv4 Multicast Routing table table-id:1

Total number of groups: 0

Legend:

C = Control Route

D = Drop Route

G = Local Group (directly connected receivers)

O = Drop on RPF failure

P = Punt to Supervisor

W = Wildcard

(*, 224.0.0.0/4), RPF Interface: NULL, flags: DW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, 224.0.0.0/24), RPF Interface: NULL, flags: CPW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, 224.0.1.39/32), RPF Interface: NULL, flags: CPW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

(*, 224.0.1.40/32), RPF Interface: NULL, flags: CPW

Received Packets: 0 Bytes: 0

Number of Outgoing Interfaces: 0

Null Outgoing Interface List

Related Commands

Command

Description

Displays the information about multicast distribution messages.

show ip igmp event-history

command.

}

Syntax Description

Displays events of type CLI.

Displays events of type debug.

Displays events of type error.

Displays events of type event.

Displays events of type HA.

Displays events of type IGMP internal.

Displays events of type msg.

Displays events of type mtrace.

Displays events of type policy.

Displays events of type statistics.

Displays events of type VRF.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information in the IGMP HA event history buffer:

switch(config)# show ip igmp event-history ha

ha events for IGMP process

1) Event:E_DEBUG, length:44, at 423337 usecs after Mon Dec 22 12:24:49 2008

[121] : Updated entry in Route count database

2) Event:E_DEBUG, length:45, at 423072 usecs after Mon Dec 22 12:24:49 2008

[121] : Updating entry in Route count database

3) Event:E_DEBUG, length:49, at 943183 usecs after Mon Dec 22 12:24:41 2008

[121] : Recovered all route count entries from PSS

4) Event:E_DEBUG, length:38, at 943133 usecs after Mon Dec 22 12:24:41 2008

[121] : Recovering Route count database

5) Event:E_DEBUG, length:55, at 943124 usecs after Mon Dec 22 12:24:41 2008

[121] : Attempting IGMP SNOOP database stateful recovery

switch(config)#

Related Commands

Command

Description

Clears the contents of the IGMP event history buffers.

Configures the size of IGMP event history buffers.

show ip igmp groups

command.

}]

Syntax Description

Source IP address.

(Optional) Multicast IP address of the single group to display.

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command does not require a license.

Examples

This example shows how to display information about the IGMP-attached group membership:

switch(config)# show ip igmp groups

IGMP Connected Group Membership for Context "default" - 2 total entries

Type: S - Static, D - Dynamic, L - Local, T - SSM Translated

Group Address Type Interface Uptime Expires Last Reporter

224.1.1.1 L GigabitEthernet2/8 00:00:04 00:04:15 1.0.8.3

224.1.1.2 L GigabitEthernet2/8 00:00:02 00:04:17 1.0.8.3

switch(config)#

Related Commands

Command

Description

Displays information about the IGMP-attached group membership.

show ip igmp interface

command.

}]

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Displays one line status per interface.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(3)

Changed output to include vPC information when IGMP is in vPC mode.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about IGMP on an interface (if IGMP is not in vPC mode, the vPC information is not displayed):

switch(config)# show ip igmp interface vlan 5

IGMP Interfaces for VRF "default"

Vlan5, Interface status: protocol-up/link-up/admin-up

IP address: 2.4.0.4, IP subnet: 2.4.0.0/24

Active querier: 2.4.0.4, version: 2, next query sent in: 00:01:02

Membership count: 0

Old Membership count 0

IGMP version: 2, host version: 2

IGMP query interval: 125 secs, configured value: 125 secs

IGMP max response time: 10 secs, configured value: 10 secs

IGMP startup query interval: 31 secs, configured value: 31 secs

IGMP startup query count: 2

IGMP last member mrt: 1 secs

IGMP last member query count: 2

IGMP group timeout: 260 secs, configured value: 260 secs

IGMP querier timeout: 255 secs, configured value: 255 secs

IGMP unsolicited report interval: 10 secs

IGMP robustness variable: 2, configured value: 2

IGMP reporting for link-local groups: disabled

IGMP interface enable refcount: 1

IGMP Report Policy: None

IGMP State Limit: None

IGMP interface statistics:

General (sent/received):

v1-reports: 0/0

v2-queries: 574/574, v2-reports: 0/3, v2-leaves: 0/3

v3-queries: 0/0, v3-reports: 0/0

Errors:

Checksum errors: 0, Packet length errors: 0

Packets with Local IP as source: 2, Source subnet check failures: 0

Query from non-querier:0

Report version mismatch: 0, Query version mismatch: 0

Unknown IGMP message type: 0

Invalid v1 reports: 0, Invalid v2 reports: 0, Invalid v3 reports: 0

Packets dropped due to router-alert check: 0

Interface PIM DR: vPC Peer

Interface vPC CFS statistics:

DR queries sent: 2

DR queries rcvd: 0

DR queries fail: 0

DR updates sent: 4

DR updates rcvd: 0

DR updates fail: 0

switch(config)#

This example shows how to display information about IGMP on an interface in a brief format:

switch(config)# show ip igmp interface brief

IGMP Interfaces for VRF "default", count: 2

Interface IP Address IGMP Querier Membership Version

Count

Ethernet2/11 192.168.1.222 0.0.0.0 0 v2

Ethernet2/12 unassigned 0.0.0.0 0 v2

switch(config)#

Related Commands

Command

Description

Displays information about the IGMP-attached group membership.

show ip igmp local-groups

command.

}]

Syntax Description

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about IGMP local groups:

switch(config)# show ip igmp local-groups

IGMP Locally Joined Group Membership for VRF "default"

Group Address Source Address Type Interface Last Reported

230.0.0.0 * Static Eth2/11 4d04h

224.0.1.39 * Local Eth2/11 4d04h

224.0.1.40 * Local Eth2/11 4d04h

switch(config)#

Related Commands

Command

Description

Displays information about the IGMP-attached group membership.

show ip igmp

command.

{groups | route} [{source [group]} | {group [source]}] [interface] [summary] [vrf {vrf-name | vrf-known-name | all}]

Syntax Description

groups

Displays IGMP attached group membership information.

route

Displays IGMP attached group membership information.

Source IP address.

(Optional) Multicast IP address of single group to display.

Displays port channel interface.

Displays group summary.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

6.1(1)

changed the position of the summary option in the show ip igmp groups and show ip igmp route set of commands (The summary option used to be after the vrf option and now it will be precede it).

4.0(1)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command does not require a license.

Examples

This example shows how to display information about the IGMP-attached group membership:

switch(config)# show ip igmp route

IGMP Connected Group Membership for Context "default" - 2 total entries

Type: S - Static, D - Dynamic, L - Local, T - SSM Translated

Group Address Type Interface Uptime Expires Last Reporter

224.1.1.1 L GigabitEthernet2/8 00:00:04 00:04:15 1.0.8.3

224.1.1.2 L GigabitEthernet2/8 00:00:02 00:04:17 1.0.8.3

switch(config)#

Related Commands

Command

Description

Displays information about the IGMP-attached group membership.

show ip igmp snooping

command.

]

Syntax Description

(Optional) Specifies a VLAN. The range is from 1 to 3967 and 4048 to 4093. The default is all VLANs.

Defaults

Displays all VLANs.

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about IGMP snooping for a VLAN:

switch(config)# show ip igmp snooping vlan 1

IGMP Snooping information for vlan 1

IGMP snooping enabled

IGMP querier none

Switch-querier disabled

Explicit tracking enabled

Fast leave enabled

Report suppression enabled

Router port detection using PIM Hellos, IGMP Queries

Number of router-ports: 0

Number of groups: 0

switch(config)#

Related Commands

Command

Description

Displays information about the IGMP-attached group membership.

show ip igmp snooping event-history

command.

}

Syntax Description

Displays the event history buffer of type virtual port channel (vPC).

Displays the event history buffer of type IGMP snooping internal.

Displays the event history buffer of type multicast FIB distribution (MFDM).

Displays the event history buffer of type MFDM sum.

Displays the event history buffer of type VLAN.

Displays the event history buffer of type VLAN events.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information in the IGMP snooping VLAN event history buffer:

switch(config)# show ip igmp snooping event-history vlan

vlan Events for IGMP snoopprocess

switch(config)#

Related Commands

Command

Description

Configures the size of the IGMP snooping event history buffers.

Clears information in the IGMP snooping event history buffers.

show ip igmp snooping explicit-tracking

command.

]

Syntax Description

(Optional) Specifies a VLAN. The range is from 1 to 3967 and 4048 to 4093.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.2(2)

argument optional.

Usage Guidelines

argument, the system displays information for all VLANs.

This command does not require a license.

Examples

This example shows how to display information about explicit tracking for IGMP snooping for VLAN 33:

switch(config)# show ip igmp snooping explicit-tracking vlan 33

IGMPv3 Snooping Explicit-tracking information

Source/Group Intf Reporter Uptime Last-Join Expires

1.1.1.1 232.1.1.1 Eth2/1 3.3.3.3 00:01:33 00:04:27 00:01:44

switch(config)#

show ip igmp snooping groups

command.

]

Syntax Description

(Optional) Source address for route.

(Optional) Group address for route.

(Optional) Specifies a VLAN. The range is from 1 to 3967 and 4048 to 4093.

(Optional) Displays detailed information for the group.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(2)

were added.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about group membership for IGMP snooping:

switch(config)# show ip igmp snooping groups

Type: S - Static, D - Dynamic, R - Router port

Vlan Group Address Ver Type Port list

33 225.1.1.1 v3 S Eth2/1

switch(config)#

show ip igmp snooping look-up mode

command.

Syntax Description

vlan

(Optional) Displays the VLAN information.

(Optional) VLAN ID. The range is from 1 to 3967 and from 4048 to 4093.

Defaults

None

Command Modes

Global configuration mode

Supported User Roles

vdc-operator

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

If the VLAN is configured for MAC based lookup, then the display will show MAC entries, else it will show IP entries.

User can explicitly display an IP (BD,S,G) entry or MAC entry by specifying Group address or MAC address. If the lookup mode is IP and the user specifies MAC, show will return null and prints a message “Snooping lookups in group IP mode”. Similarly If the user specifies MAC and the lookup is IP, show command will return null and prints “Snooping lookups in group MAC mode”

This command does not require a license.

Examples

This example shows how to display IGMP snooping lookup mode information:

switch(config)# show ip igmp snooping lookup-mode vlan 1

Global lookup-mode:

configured : IP

operational: MAC

VLAN lookup-mode

1 IP

10 MAC

11 IP

switch(config)#

Related Commands

Command

Description

Displays the IGMP Snooping static MAC OIF information.

show ip igmp snooping mac-oif

command.

Syntax Description

detail

(Optional) Displays the detail static MAC OIF, M2RIB OIF information.

vlan

(Optional) Displays VLAN information.

(Optional) VLAN ID. The range is from 1 to 3967 and from 4048 to 4093.

Defaults

None

Command Modes

Global configuration mode

Supported User Roles

vdc-operator

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display IGMP snooping MAC OIF information:

switch(config)# show ip igmp snooping mac-oif

Total Mac OIF: 0

VLAN Count MAC-ADDR OIFs

1 0

switch(config)#

This example shows how to display detailed IGMP snooping MAC OIF and M2RIB OIF information:

switch(config)# show ip igmp snooping mac-oif detail

Total Mac OIF: 0

VLAN Count MAC-ADDR OIFs

1 0

switch(config)#

Related Commands

Command

Description

Displays the IGMP snooping lookup mode information.

show ip igmp snooping mrouter

command.

]

Syntax Description

(Optional) Specifies a VLAN. The range is from 1 to 3967 and 4048 to 4093.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(3)

Changed output to include vPC information.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display the multicast routers detected by IGMP snooping:

switch(config)# show ip igmp snooping mrouter

Type: S - Static, D - Dynamic, V - vPC Peer Link

Vlan Router-port Type Uptime Expires

1 Po88 SV 00:00:51 never

2 Po88 SV 00:00:51 never

3 Po88 SV 00:00:51 never

4 Po88 SV 00:00:51 never

5 Vlan5 D 18:02:38 00:04:40

switch(config)#

Related Commands

Command

Description

Displays the IGMP snooping lookup mode information.

show ip igmp snooping querier

command.

]

Syntax Description

(Optional) Specifies a VLAN. The range is from 1 to 3967 and 4048 to 4093.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information about IGMP snooping queriers:

switch(config)# show ip igmp snooping querier

Vlan IP Address Version Port

1 172.20.50.11 v3 fa2/1

2 172.20.40.20 v2 Router

switch(config)#

Related Commands

Command

Description

Displays the IGMP snooping lookup mode information.

show ip igmp snooping statistics

command.

]

Syntax Description

(Optional) Specifies a VLAN. The range is from 1 to 3967 and 4048 to 4093.

(Optional) Specifies the global statistics.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(3)

Changed output to include vPC information.

4.2(1)

Enhanced output for vPC information.

4.2(2)

argument.

Usage Guidelines

When you use this command without any options, the system prints statistics for all VLANs.

This command does not require a license.

Examples

This example shows how to display information about IGMP snooping statistics for VLAN 1:

switch(config)# show ip igmp snooping statistics vlan 1

Global IGMP snooping statistics:

Packets received: 78

Packet errors: 0

Packets for non-snooped vlans : 0

Packets flooded: 41

vPC PIM DR queries sent: 0

vPC PIM DR queries rcvd: 0

vPC PIM DR queries fail: 0

vPC PIM DR updates sent: 4

vPC PIM DR updates rcvd: 0

vPC PIM DR updates fail: 0

vPC CFS send fail: 0

vPC CFS message response sent: 13

vPC CFS message response rcvd: 16

vPC CFS message response fail: 0

vPC CFS message response fail peer-link down: 0

vPC CFS unreliable message sent: 35

vPC CFS unreliable message rcvd: 37

vPC CFS unreliable message fail: 0

vPC CFS reliable message sent: 16

vPC CFS reliable message rcvd: 13

vPC CFS reliable message fail: 0

STP TCN messages rcvd: 22

IM api failed: 0

VLAN 2 IGMP snooping statistics, last reset: never

Packets received: 29

IGMPv1 reports received: 0

IGMPv2 reports received: 13

IGMPv3 reports received: 0

IGMPv1 queries received: 0

IGMPv2 queries received: 14

IGMPv3 queries received: 0

IGMPv2 leaves received: 0

PIM Hellos received: 0

Invalid reports received: 0

Invalid queries received: 0

IGMPv1 reports suppressed: 0

IGMPv2 reports suppressed: 0

IGMPv2 leaves suppressed: 0

IGMPv3 group records suppressed: 0

Queries originated: 0

IGMPv2 proxy-reports originated: 0

IGMPv2 proxy-leaves originated: 0

IGMPv3 proxy-reports originated: 0

Packets sent to routers: 13

STP TCN received: 9

Report version mismatch: 0

Unknown packets received: 0

vPC Peer Link CFS packet statistics:

IGMP packets (sent/recv/fail): 11/16/0

MRD updates (sent/recv/fail): 0/0/0

Related Commands

Command

Description

Displays the IGMP snooping lookup mode information.

show ip mroute

command.

}]

Syntax Description

Group address for route.

Source address for route.

(Optional) Displays route counts and packet rates.

(Optional) Displays software-switched route counts only.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about multicast routes:

switch(config)# show ip mroute

IP Multicast Routing Table for VRF "default"

(*, 224.1.1.1/32), uptime: 13:00:28, igmp ip pim

Incoming interface: Loopback1 (iod: 3), RPF nbr: 2.2.2.2

Outgoing interface list: (count: 1)

GigEther2/0/1 (iod 4), uptime: 13:00:28, igmp

(*, 226.1.1.1/32), uptime: 13:00:32, igmp ip pim

Incoming interface: Loopback1 (iod: 3), RPF nbr: 2.2.2.2

Outgoing interface list: (count: 1)

GigEther2/0/1 (iod 4), uptime: 13:00:32, igmp

(*, 228.2.2.2/32), uptime: 13:00:27, igmp ip pim

Incoming interface: Loopback1 (iod: 3), RPF nbr: 2.2.2.2

Outgoing interface list: (count: 1)

GigEther2/0/1 (iod 4), uptime: 13:00:27, igmp

(*, 232.0.0.0/8), uptime: 13:01:27, pim ip

Incoming interface: Null (iod: 0), RPF nbr: 0.0.0.0

Outgoing interface list: (count: 0)

switch(config)#

is an internal representation the device uses for the interface.

Related Commands

Command

Description

Displays summary information about IPv4 multicast routes.

show ip mroute summary

command.

}]

}]

Syntax Description

(Optional) Displays only route counts.

(Optional) Displays software-switched route counts only.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Specifies a group address for a route.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display summary information about multicast routes:

switch(config)# show ip mroute summary

IP Multicast Routing Table for VRF "default"

Total number of routes: 6

Total number of (*,G) routes: 4

Total number of (S,G) routes: 1

Total number of (*,G-prefix) routes: 1

Group count: 4, rough average sources per group: 0.2

Group: 225.0.0.1/32, Source count: 0

Source packets bytes aps pps bit-rate oifs

(*,G) 0 0 0 0 0 bps 1

Group: 225.0.1.1/32, Source count: 0

Source packets bytes aps pps bit-rate oifs

(*,G) 0 0 0 0 0 bps 1

Group: 225.1.1.1/32, Source count: 1

Source packets bytes aps pps bit-rate oifs

(*,G) 0 0 0 0 0 bps 4

2.1.1.2 0 0 0 0 0 bps 4

Group: 226.1.1.1/32, Source count: 0

Source packets bytes aps pps bit-rate oifs

(*,G) 0 0 0 0 0 bps 1

Group: 232.0.0.0/8, Source count: 0

Source packets bytes aps pps bit-rate oifs

(*,G) 0 0 0 0 0 bps 0

0 bps 0

switch(config)#

Related Commands

Command

Description

Displays information about IPv4 multicast routes.

show ip msdp count

command.

}]

Syntax Description

(Optional) Autonomous systems (AS) number.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display MSDP counts:

switch(config)# show ip msdp count

SA State per ASN, context "default" - 2134 total entries

<asn>: <(S,G) count>/<group count>

3: 5/4 8: 4/4 9: 7/6 12: 1/1

14: 18/14 17: 4/3 18: 11/3 25: 331/290

26: 10/6 27: 1/1 32: 4/4 38: 8/5

52: 11/2 55: 13/2 59: 12/9 70: 6/4

73: 10/10 81: 30/13 87: 1/1 103: 11/10

109: 46/23 111: 1/1 131: 21/3 137: 8/8

159: 9/6 160: 2/2 194: 2/1 195: 2/1

217: 1/1 224: 24/13 225: 1/1 237: 38/31

271: 8/7 291: 1/1 292: 2/2 293: 5/4

297: 6/6 549: 3/2 553: 1/1 559: 23/18

668: 2/1 680: 26/21 683: 16/10 704: 18/15

766: 18/17 776: 2/2 786: 123/49 818: 2/2

1103: 46/37 1161: 2/2 1224: 10/8 1239: 9/9

1273: 1/1 1312: 1/1 1657: 6/6 1706: 7/6

1725: 1/1 1739: 3/3 1741: 11/11 1742: 6/5

1835: 1/1 1851: 2/1 1935: 1/1 1998: 6/6

2055: 7/6 2107: 2/2 2152: 7/5 2200: 46/29

2259: 168/4 2381: 8/4 2422: 5/5 2594: 25/25

2607: 64/59 2611: 45/37 2637: 5/4 2701: 1/1

2852: 117/16 2914: 2/2 3323: 2/2 3582: 27/24

3676: 7/3 3685: 9/8 3851: 1/1 3912: 5/3

3948: 1/1 3999: 6/4 4130: 4/4 4201: 5/4

4385: 9/5 5050: 1/1 5408: 4/3 5520: 3/3

5640: 26/6 5661: 14/10 5664: 3/3 5719: 2/2

5739: 1/1 6192: 5/2 6200: 2/2 6263: 8/5

6360: 3/1 6366: 8/6 6481: 15/12 6509: 31/9

7082: 4/1 7212: 4/3 7377: 10/9 7539: 63/37

7570: 3/3 7571: 1/1 7572: 1/1 7575: 20/11

7610: 1/1 7660: 1/1 7774: 2/1 7896: 2/2

8071: 5/3 8111: 22/22 9112: 5/2 9270: 2/1

9821: 1/1 10546: 2/2 10764: 1/1 10886: 2/2

11050: 2/2 11078: 2/1 11279: 13/3 11537: 8/3

11546: 1/1 11808: 1/1 12005: 2/2 12173: 1/1

13476: 1/1 13501: 5/4 14077: 3/3 15474: 1/1

15725: 1/1 16430: 2/1 16517: 2/2 17055: 3/2

18047: 14/14 18062: 111/41 18297: 2/2 20965: 24/1

22168: 2/2 23366: 6/2 23504: 5/1 23719: 11/8

24433: 6/3 24434: 5/2 24437: 1/1 25656: 1/1

25689: 3/3 26002: 5/3 26367: 1/1 26934: 3/3

26971: 1/1 29825: 1/1 32666: 5/5 65028: 1/1

switch(config)#

Related Commands

Command

Description

Clears the contents of the MSDP event history buffers.

show ip msdp event-history

command.

}

Syntax Description

Displays events of type error.

Displays events of type msg.

Displays events of type statistics.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information in the MSDP msgs event history buffer:

switch(config)# show ip msdp event-history msgs

Msg events for MSDP Process

1) Event:E_DEBUG, length:38, at 198828 usecs after Wed Jan 7 17:24:45 2009

[100] : nvdb: transient thread created

2) Event:E_DEBUG, length:38, at 197333 usecs after Wed Jan 7 17:24:45 2009

[100] : nvdb: create transcient thread

3) Event:E_DEBUG, length:77, at 197327 usecs after Wed Jan 7 17:24:45 2009

[100] : comp-mts-rx opc - from sap 27315 cmd msdp_show_internal_event_hist_cmd

4) Event:E_DEBUG, length:35, at 277809 usecs after Wed Jan 7 17:24:40 2009

[100] : nvdb: terminate transaction

5) Event:E_DEBUG, length:60, at 277696 usecs after Wed Jan 7 17:24:40 2009

[100] : nvdb: msdp_show_internal_event_hist_cmd returned 0x0

6) Event:E_DEBUG, length:38, at 277243 usecs after Wed Jan 7 17:24:40 2009

[100] : nvdb: transient thread created

7) Event:E_DEBUG, length:38, at 275631 usecs after Wed Jan 7 17:24:40 2009

[100] : nvdb: create transcient thread

8) Event:E_DEBUG, length:77, at 275625 usecs after Wed Jan 7 17:24:40 2009

[100] : comp-mts-rx opc - from sap 27315 cmd msdp_show_internal_event_hist_cmd

9) Event:E_DEBUG, length:47, at 93136 usecs after Wed Jan 7 17:24:32 2009

[100] : nvdb: _cli_send_my_command returned 0x0

switch(config)#

Related Commands

Command

Description

Clears the contents of the MSDP event history buffers.

Configures the size of MSDP event history buffers.

show ip msdp mesh-group

command.

}]

Syntax Description

(Optional) Mesh group name.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about MSDP mesh groups:

switch(config)# show ip msdp mesh-group

MSDP Mesh-Group Membership for VRF "default"

Mesh-group: my_mesh_group

Peer: 192.168.1.10, AS: 8, description: engineering peer

Related Commands

Command

Description

Clears routes in the MSDP Source-Active cache.

Displays information about the MSDP SA cache.

show ip msdp peer

command.

}]

Syntax Description

(Optional) IP address of an MSDP peer.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about MSDP peers:

switch(config)# show ip msdp peer

MSDP peer 192.168.1.10 for VRF "default"

AS 8, local address: 192.168.1.222 (Ethernet2/11)

Description: engineering peer

Connection status: Listening

Uptime(Downtime): 01:14:30

Last reset reason: Connect source interface address changed

Password: not set

Keepalive Interval: 10 sec

Keepalive Timeout: 20 sec

Reconnection Interval: 20 sec

Policies:

SA in: my_incoming_sa_policy, SA out: none

SA limit: unlimited

Member of mesh-group: my_mesh_group

Statistics (in/out):

Last messaged received: never

SAs: 0/0, SA-Requests: 0/0, SA-Responses: 0/0

Keepalives: 0/0, Notifications: 0/0

switch(config)#

Related Commands

Command

Description

Clears routes in the MSDP Source-Active cache.

Displays information about the MSDP SA cache.

show ip msdp policy statistics sa-policy

command.

}]

Syntax Description

IP address of the MSDP peer for the SA policy.

Specifies the input policy.

Specifies the output policy.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about MSDP SA policies:

switch(config)# show ip msdp policy statistics sa-policy 192.168.1.10 in

C: No. of comparisions, M: No. of matches

route-map rmap1 permit 10

match ip multicast group 225.1.1.0/24 C: 0 M: 0

Total accept count for policy: 12

Total reject count for policy: 21

switch(config)#

Related Commands

Command

Description

Clears routes in the MSDP Source-Active cache.

show ip msdp route

command.

}]

Syntax Description

Source address for SA cache information.

(Optional) Group address for SA cache information.

(Optional) AS number.

(Optional) Specifies the IP address of a peer.

(Optional) Displays detailed information.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the MSDP SA cache:

switch(config)# show ip msdp route

MSDP SA Route Cache for Context "default" - 2138 entries

Source Group RP ASN Uptime

24.124.36.130 224.0.1.1 144.228.240.250 1239 17:35:19

64.104.160.29 224.0.1.1 204.69.199.17 109 17:35:19

128.59.21.232 224.0.1.1 128.59.0.51 14 03:33:59

128.117.37.217 224.0.1.1 128.117.243.9 194 04:07:17

128.117.37.220 224.0.1.1 128.117.243.9 194 04:08:45

129.49.88.9 224.0.1.1 199.109.44.1 5719 17:34:48

130.18.14.12 224.0.1.1 192.208.151.9 10546 17:35:19

130.37.20.4 224.0.1.1 145.145.255.6 1103 17:35:21

130.37.20.5 224.0.1.1 145.145.255.6 1103 17:35:21

130.37.20.7 224.0.1.1 145.145.255.6 1103 17:35:21

130.37.64.252 224.0.1.1 145.145.255.6 1103 17:35:21

130.88.20.1 224.0.1.1 194.66.25.224 786 17:35:19

130.159.54.4 224.0.1.1 194.81.62.54 786 17:35:19

130.159.228.48 224.0.1.1 194.81.62.54 786 17:35:19

130.159.248.12 224.0.1.1 194.81.62.54 786 17:35:19

132.234.1.1 224.0.1.1 132.234.251.232 7575 13:40:17

134.174.190.41 224.0.1.1 192.5.66.202 1742 17:34:45

--More--q

switch(config)#

Related Commands

Command

Description

Clears routes in the MSDP Source-Active cache.

Displays information about the MSDP SA cache.

show ip msdp rpf

command.

}]

Syntax Description

IP address of the RP.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about MSDP RPF peers:

switch(config)# show ip msdp rpf 192.168.1.10

MSDP RPF-Peer for RP 192.168.1.10, VRF default:

Mesh-group check:

Peer 192.168.1.10, mesh-group member of my_mesh_group

Peer/route-lookup check:

Peer 192.168.1.10, only MSDP peer configured, peer is RP

switch(config)#

Related Commands

Command

Description

Clears routes in the MSDP Source-Active cache.

Displays information about the MSDP SA cache.

show ip msdp sa-cache

command.

}]

Syntax Description

Source address for SA cache information.

(Optional) Group address for SA cache information.

(Optional) AS number.

(Optional) Specifies the IP address of a peer.

(Optional) Displays detailed information.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

command is an alternative form of this command.

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the MSDP SA cache:

switch(config)# show ip msdp sa-cache

MSDP SA Route Cache for Context "default" - 2138 entries

Source Group RP ASN Uptime

24.124.36.130 224.0.1.1 144.228.240.250 1239 17:35:19

64.104.160.29 224.0.1.1 204.69.199.17 109 17:35:19

128.59.21.232 224.0.1.1 128.59.0.51 14 03:33:59

128.117.37.217 224.0.1.1 128.117.243.9 194 04:07:17

128.117.37.220 224.0.1.1 128.117.243.9 194 04:08:45

129.49.88.9 224.0.1.1 199.109.44.1 5719 17:34:48

130.18.14.12 224.0.1.1 192.208.151.9 10546 17:35:19

130.37.20.4 224.0.1.1 145.145.255.6 1103 17:35:21

130.37.20.5 224.0.1.1 145.145.255.6 1103 17:35:21

130.37.20.7 224.0.1.1 145.145.255.6 1103 17:35:21

130.37.64.252 224.0.1.1 145.145.255.6 1103 17:35:21

130.88.20.1 224.0.1.1 194.66.25.224 786 17:35:19

130.159.54.4 224.0.1.1 194.81.62.54 786 17:35:19

130.159.228.48 224.0.1.1 194.81.62.54 786 17:35:19

130.159.248.12 224.0.1.1 194.81.62.54 786 17:35:19

132.234.1.1 224.0.1.1 132.234.251.232 7575 13:40:17

134.174.190.41 224.0.1.1 192.5.66.202 1742 17:34:45

--More--q

switch(config)#

Related Commands

Command

Description

Clears routes in the MSDP Source-Active cache.

Displays information about the MSDP SA cache.

show ip msdp sources

command.

}]

Syntax Description

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about MSDP learned sources:

switch(config)# show ip msdp sources

MSDP Learned Sources and Group-Limit Information for VRF "default"

Source Group Count Group Limit Source Prefix Violations

18.7.25.94 1 unlimited -- 0

18.39.0.30 1 unlimited -- 0

18.62.10.96 1 unlimited -- 0

18.62.10.177 1 unlimited -- 0

18.89.2.245 1 unlimited -- 0

24.124.36.130 1 unlimited -- 0

62.40.98.21 1 unlimited -- 0

62.40.98.52 1 unlimited -- 0

62.40.98.75 1 unlimited -- 0

62.40.98.117 1 unlimited -- 0

62.40.98.139 1 unlimited -- 0

62.40.98.140 1 unlimited -- 0

62.40.98.152 1 unlimited -- 0

62.40.98.171 1 unlimited -- 0

62.40.98.202 1 unlimited -- 0

62.40.98.212 1 unlimited -- 0

--More--q

switch(config)#

Related Commands

Command

Description

Clears routes in the MSDP Source-Active cache.

Displays information about the MSDP SA cache.

show ip msdp summary

command.

}]

Syntax Description

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display summary information about MSDP peers:

switch(config)# show ip msdp summary

MSDP Peer Status Summary for VRF "default"

Local ASN: 0, originator-id: 0.0.0.0

Number of configured peers: 1

Number of established peers: 0

Number of shutdown peers: 0

Peer Peer Connection Uptime/ Last msg (S,G)s

Address ASN State Downtime Received Received

192.168.1.10 8 Listening 01:35:13 never 0

switch(config)#

show ip netstack mroute

command.

]

Syntax Description

(Optional) Specifies the VRF name.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(3)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display multicast routes in the Network Stack cache:

switch(config)# show ip netstack mroute

(0.0.0.0/0, 225.1.1.1/32)

Software switched packets: 1, bytes: 84

(4.1.1.2/32, 225.1.1.1/32), data-created

Software switched packets: 2, bytes: 168

(0.0.0.0/0, 225.1.1.2/32)

Software switched packets: 0, bytes: 0

(4.1.1.2/32, 225.1.1.2/32), data-created

Software switched packets: 5, bytes: 420

(0.0.0.0/0, 225.1.1.3/32)

Software switched packets: 0, bytes: 0

(4.1.1.2/32, 225.1.1.3/32), data-created

Software switched packets: 2, bytes: 168

(0.0.0.0/0, 225.1.1.4/32)

Software switched packets: 0, bytes: 0

(4.1.1.2/32, 225.1.1.4/32), data-created

Software switched packets: 2, bytes: 168

(0.0.0.0/0, 225.1.1.5/32)

Software switched packets: 0, bytes: 0

(4.1.1.2/32, 225.1.1.5/32), data-created

Software switched packets: 2, bytes: 168

(0.0.0.0/0, 226.1.1.1/32)

Software switched packets: 0, bytes: 0

(0.0.0.0/0, 226.2.2.2/32)

Software switched packets: 0, bytes: 0

(0.0.0.0/0, 232.0.0.0/8)

Software switched packets: 0, bytes: 0

switch(config)#

show ip pim df

command.

}]

Syntax Description

(Optional) RP or group address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM DFs:

switch(config)# show ip pim df

Bidir-PIM Designated Forwarder Information for VRF "default"

RP Address (ordinal) DF-bits RP Metric Group Range

2.2.2.2 (2) 00000002 (1) [0/0] 224.128.0.0/9

Interface DF Address DF State DF Metric DF Uptime

Loopback0 1.1.1.1 Winner [0/0] 00:28:14

Ethernet2/2 10.2.0.2 Lose [0/0] 00:28:14

switch(config)#

show ip pim event-history

command.

}

Syntax Description

Displays events of type error.

Displays events of type msg.

Displays events of type statistics.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information in the PIM msgs event history buffer:

switch(config)# show ip pim event-history msgs

Note: PIM process currently not running

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim group-range

command.

}]

Syntax Description

(Optional) Group address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM group ranges:

switch(config)# show ip pim group-range

PIM Group-Range Configuration for VRF "default"

Group-range Mode RP-address Shared-tree-only range

239.128.1.0/24 SSM - -

224.0.0.0/9 ASM 192.0.2.33 -

switch(config)#

Related Commands

Command

Description

Configures the size of PIM event history buffers.

show ip pim interface

command.

}]

Syntax Description

(Optional) Specifies a brief format for display.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

5.0(2)

Information on Bidirectional Forwarding Detection (BFD) was added.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM-enabled interfaces:

switch(config)# show ip pim interface ethernet 2/11

PIM Interface Status for VRF "default"

Ethernet2/11, Interface status: protocol-down/link-down/admin-up

IP address: 192.168.1.222, IP subnet: 192.168.1.0/24

PIM DR: 192.168.1.222, DR's priority: 5

PIM neighbor count: 0

PIM hello interval: 30 secs, next hello sent in: 00:00:03

PIM neighbor holdtime: 105 secs

PIM configured DR priority: 5

PIM border interface: no

PIM GenID sent in Hellos: 0x112ba48b

PIM Hello MD5-AH Authentication: enabled

PIM Neighbor policy: my_neighbor_policy

PIM Join-Prune policy: none configured

PIM BFD Enabled: Yes

PIM Interface Statistics, last reset: never

General (sent/received):

Hellos: 3145/0, JPs: 0/0, Asserts: 0/0

Grafts: 0/0, Graft-Acks: 0/0

DF-Offers: 0/0, DF-Winners: 0/0, DF-Backoffs: 0/0, DF-Passes: 0/0

Errors:

Checksum errors: 0, Invalid packet types/DF subtypes: 0/0

Authentication failed: 0

Packet length errors: 0, Bad version packets: 0, Packets from self: 0

Packets from non-neighbors: 0

JPs received on RPF-interface: 0

(*,G) Joins received with no/wrong RP: 0/0

(*,G)/(S,G) JPs received for SSM/Bidir groups: 0/0

JPs policy filtered: 0

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim neighbor

command.

}]

Syntax Description

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) IP address of a neighbor.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

5.0(2)

Information on Bidirectional Forwarding Detection (BFD) was added.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM neighbors:

switch(config)# show ip pim neighbor

PIM Neighbor Status for VRF "default"

Neighbor Interface Uptime Expires DR Bidir- BFD-Enabled

Priority Capable (Up/Down)

2.1.1.2 Ethernet2/2 07:53:06 00:01:40 1 yes Yes (Down)

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim oif-list

command.

}]

Syntax Description

Group address.

(Optional) Source address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(3)

Changed output to include vPC information.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display PIM interfaces for a group:

switch(config)# show ip pim oif-list 225.1.1.1

PIM OIF-List for VRF default

(*, 225.1.1.1/32)

Incoming interface: Ethernet2/1, RPF nbr 4.1.1.1

Timeout interval: 38 secs left

Oif-list (count: 0): (1) 00000010

Timeout-list (count: 0): (0) 00000000

Immediate-list (count: 0):

Immediate-timeout-list (count: 0):

Assert-lost-list (count: 1):

Vlan5

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim policy statistics auto-rp

command.

}]

Syntax Description

Specifies candidate-RP messages.

Specifies mapping agent messages.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM policy statistics:

switch(config)# show ip pim policy statistics auto-rp rp-candidate-policy

C: No. of comparisions, M: No. of matches

route-map rpolicy permit 1

match ip multicast group 225.1.1.0/24 C: 0 M: 0

Total accept count for policy: 0

Total reject count for policy: 0

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim policy statistics bsr

command.

}]

Syntax Description

Specifies BSR messages.

Specifies candidate-RP messages.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM policy statistics:

switch(config)# show ip pim policy statistics bsr bsr-policy

C: No. of comparisions, M: No. of matches

route-map rpolicy permit 1

match ip multicast group 225.1.1.0/24 C: 0 M: 0

Total accept count for policy: 0

Total reject count for policy: 0

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim policy statistics jp-policy

command.

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM policy statistics:

switch(config)# show ip pim policy statistics jp-policy ethernet 2/12

C: No. of comparisions, M: No. of matches

route-map rpolicy permit 1

match ip multicast group 225.1.1.0/24 C: 0 M: 0

Total accept count for policy: 0

Total reject count for policy: 0

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim policy statistics neighbor-policy

command.

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM policy statistics:

switch(config)# show ip pim policy statistics neighbor-policy ethernet 2/12

C: No. of comparisions, M: No. of matches

route-map rpolicy permit 1

match ip multicast group 225.1.1.0/24 C: 0 M: 0

Total accept count for policy: 0

Total reject count for policy: 0

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim policy statistics register-policy

command.

}]

Syntax Description

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM policy statistics:

switch(config)# show ip pim policy statistics register-policy vrf all

C: No. of comparisions, M: No. of matches

route-map rmap1 permit 10

match ip multicast group 225.1.1.0/24 C: 0 M: 0

Total accept count for policy: 0

Total reject count for policy: 0

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim route

command.

}]

Syntax Description

Source address.

Group address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display PIM routes:

switch(config)# show ip pim route 224.1.1.1

PIM Routing Table for VRF "default" - 6 entries

(*, 224.0.0.0/4), RP 1.1.1.1*, bidir, expires 00:00:59, RP-bit

Incoming interface: loopback4, RPF nbr 1.1.1.1

Oif-list: (0) 00000000, timeout-list: (0) 00000000

Timeout-interval: 1, JP-holdtime round-up: 3

(*, 225.0.0.1/32), RP 1.1.1.1*, bidir, expires 0.000000 (00:00:06), RP-bit

Incoming interface: loopback4, RPF nbr 1.1.1.1

Oif-list: (0) 00000000, timeout-list: (0) 00000000

Timeout-interval: 1, JP-holdtime round-up: 3

(*, 225.0.1.1/32), RP 1.1.1.1*, bidir, expires 0.000000 (00:00:06), RP-bit

Incoming interface: loopback4, RPF nbr 1.1.1.1

Oif-list: (0) 00000000, timeout-list: (0) 00000000

Timeout-interval: 1, JP-holdtime round-up: 3

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim rp

command.

}]

Syntax Description

(Optional) Group address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM RPs:

switch(config)# show ip pim rp

PIM RP Status Information for VRF "default"

BSR: Not Operational

Auto-RP RPA: 192.168.1.222*, next Discovery message in: 00:00:06

BSR RP Candidate policy: my_bsr_rp_candidate_policy

BSR RP policy: my_bsr_policy

Auto-RP Announce policy: my_rp_candidate_policy

Auto-RP Discovery policy: my_mapping_agent_policy

Anycast-RP 192.0.2.3 members:

192.0.2.31

RP: 192.0.2.33, (0), uptime: 04:08:11, expires: never,

priority: 0, RP-source: (local), group ranges:

224.0.0.0/9

switch(config)#

show ip pim rp-hash

command.

}]

Syntax Description

Group address for RP lookup.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM RP-hash values:

switch(config)# show ip pim rp-hash 224.1.1.1

PIM Hash Information for VRF "default"

PIM RPs for group 224.1.1.1, using hash-length: 0 from BSR: 10.2.0.1

RP 10.2.0.1, hash: 1894762513 (selected)

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim statistics

command.

}]

Syntax Description

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

4.1(3)

Changed output to include vPC information when PIM is in vPC mode.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM statistics (if PIM is not in vPC mode, the vPC statistics are not displayed):

switch(config)# show ip pim statistics

PIM Global Counter Statistics for VRF:default, last reset: never

Register processing (sent/received):

Registers: 0/0, Null registers: 0/0, Register-Stops: 0/0

Registers received and not RP: 0

Registers received for SSM/Bidir groups: 0/0

BSR processing (sent/received):

Bootstraps: 0/0, Candidate-RPs: 0/0

BSs from non-neighbors: 0, BSs from border interfaces: 0

BS length errors: 0, BSs which RPF failed: 0

BSs received but not listen configured: 0

Cand-RPs from border interfaces: 0

Cand-RPs received but not listen configured: 0

Auto-RP processing (sent/received):

Auto-RP Announces: 0/0, Auto-RP Discoveries: 0/0

Auto-RP RPF failed: 0, Auto-RP from border interfaces: 0

Auto-RP invalid type: 0, Auto-RP TTL expired: 0

Auto-RP received but not listen configured: 0

General errors:

Control-plane RPF failure due to no route found: 0

Data-plane RPF failure due to no route found: 0

Data-plane no multicast state found: 0

Data-plane create route state count: 2

vPC packet stats:

assert requests sent: 1

assert requests received: 1

assert request send error: 0

assert response sent: 1

assert response received: 1

assert response send error: 0

assert stop sent: 0

assert stop received: 1

assert stop send error: 0

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ip pim vrf

command.

]

Syntax Description

(Optional) VRF name.

(Optional) Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

5.0(2)

Information on Bidirectional Forwarding Detection (BFD) was added.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM by VRF:

switch(config)# show ip pim vrf

PIM Enabled VRF

VRF Name VRF Table Interface BFD Enabled

ID ID Count

default 1 0x00000001 1 Yes

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ipv6 mld groups

command.

}]

Syntax Description

(Optional) Specifies ICMPv6 commands.

IPv6 source address.

(Optional) IPv6 multicast group address.

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the MLD group membership:

switch(config)# show ipv6 mld groups

MLD Connected Group Membership for VRF "default" - 13 total entries (*, ff13::0001)

Type: Local, Interface: Ethernet2/1

Uptime/Expires: 00:00:25/00:03:54, Last Reporter: fe80::0230:48ff:fe34:0d5b

(*, ff13::0002)

Type: Local, Interface: Ethernet2/1

Uptime/Expires: 00:00:21/00:03:58, Last Reporter: fe80::0230:48ff:fe34:0d5b

(*, ff13::0003)

Type: Local, Interface: Ethernet2/1

Uptime/Expires: 00:00:22/00:03:57, Last Reporter: fe80::0230:48ff:fe34:0d5b

(*, ff13::0004)

Type: Local, Interface: Ethernet2/1

Uptime/Expires: 00:00:23/00:03:56, Last Reporter: fe80::0230:48ff:fe34:0d5b

(*, ff13::0005)

Type: Local, Interface: Ethernet2/1

Uptime/Expires: 00:00:24/00:03:55, Last Reporter: fe80::0230:48ff:fe34:0d5b

(*, ff13::0006)

Type: Local, Interface: Ethernet2/1

Uptime/Expires: 00:00:25/00:03:54, Last Reporter: fe80::0230:48ff:fe34:0d5b

(*, ff13::0007)

Type: Local, Interface: Ethernet2/1

Uptime/Expires: 00:00:27/00:03:52, Last Reporter: fe80::0230:48ff:fe34:0d5b

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ipv6 mld local-groups

command.

}]

Syntax Description

(Optional) Specifies ICMPv6 commands.

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about MLD local groups:

switch(config)# show ipv6 mld local-groups

MLD Locally Joined Group Membership for VRF "default"

Group Type Interface Last Reported

(*, ff13::0001)

Local Eth2/1 00:00:55

(*, ff13::0002)

Local Eth2/1 00:00:46

(*, ff13::0003)

Local Eth2/1 00:00:54

(*, ff13::0004)

Local Eth2/1 00:00:51

(*, ff13::0005)

Local Eth2/1 00:00:49

(*, ff13::0006)

Local Eth2/1 00:00:46

(*, ff13::0007)

Local Eth2/1 00:00:54

(*, ff13::0008)

Local Eth2/1 00:00:52

(*, ff13::0009)

Local Eth2/1 00:00:50

(*, ff13::0010)

Local Eth2/1 00:00:48

(*, ff14::0001)

Local Eth2/1 00:00:46

(*, ff1e::0001)

Local Eth2/1 00:00:55

(*, ff1e::0002)

Static Lo22 03:47:54

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM event history buffers.

Configures the size of PIM event history buffers.

show ipv6 mroute

command.

}]

Syntax Description

Group address for route.

Source address for route.

(Optional) Displays route counts and packet rates.

(Optional) Displays software-switched route counts only.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about multicast routes:

switch(config)# show ipv6 mroute

IPv6 Multicast Routing Table for VRF "default"

(*, ff30::/32), uptime: 1d02h, pim6 ipv6

Incoming interface: Null, RPF nbr: 0::

Outgoing interface list: (count: 0)

switch(config)#

Related Commands

Command

Description

Displays summary information about IPv6 multicast routes.

show ipv6 mroute summary

command.

}]

}]

Syntax Description

(Optional) Displays only route counts.

(Optional) Displays software-switched route counts only.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Specifies a group address for a route.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display summary information about multicast routes:

switch(config)# show ipv6 mroute summary

IPv6 Multicast Routing Table for VRF "default"

Total number of routes: 1

Total number of (*,G) routes: 0

Total number of (S,G) routes: 0

Total number of (*,G-prefix) routes: 1

Group count: 0, rough average sources per group: 0.0

Group: ff30::/32, Source count: 0

Source packets bytes aps pps bit-rate oifs

(*,G) 0 0 0 0 0 bps 0

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim df

command.

}]

Syntax Description

(Optional) RP or group address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 DFs:

switch(config)# show ipv6 pim df

Bidir-PIM6 Designated Forwarder Information for VRF "default"

RP Address (ordinal) RP Metric Group Range

0001::0001 (7)

[0/0] ff00::/8

Interface DF Address DF State DF Metric DF Uptime

* Lo1 0:: Lose [0/0] 00:00:02

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim event-history

command.

}

Syntax Description

Displays events of type error.

Displays events of type msg.

Displays events of type statistics.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information in the PIM6 msgs event history buffer:

switch(config)# show ipv6 pim event-history msgs

Note: PIM6 process currently not running

switch(config)#

Related Commands

Command

Description

Clears the contents of the PIM6 event history buffers.

Configures the size of PIM6 event history buffers.

show ipv6 pim group-range

command.

}]

Syntax Description

(Optional) Group address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 group ranges:

switch(config)# show ipv6 pim group-range

PIM6 Group-Range Configuration for VRF "default"

Group-range Mode RP-address Shared-tree-only range

ff30::/32 SSM - -

ff1e:abcd:def1::/96 ASM 2001:0db8:0000:abcd::0001

-

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim interface

command.

}]

Syntax Description

(Optional) Specifies a brief format for display.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6-enabled interfaces:

switch(config)# show ipv6 pim interface

PIM6 Interface Status for VRF "default"

Ethernet2/12, Interface status: protocol-down/link-down/admin-down

IPv6 address: none

PIM6 DR: 0::, DR's priority: ?

PIM6 neighbor count: 0

PIM6 hello interval: 23 secs (configured 22222 ms), next hello sent in: 00:00:08

PIM6 neighbor holdtime: 81 secs

PIM6 configured DR priority: 1

PIM6 border interface: no

PIM6 GenID sent in Hellos: 0x144b4667

PIM6 Hello MD5-AH Authentication: disabled

PIM6 Neighbor policy: none configured

PIM6 Join-Prune policy: none configured

PIM6 Interface Statistics, last reset: never

General (sent/received):

Hellos: 0/0, JPs: 0/0, Asserts: 0/0

Grafts: 0/0, Graft-Acks: 0/0

DF-Offers: 0/0, DF-Winners: 0/0, DF-Backoffs: 0/0, DF-Passes: 0/0

Errors:

Checksum errors: 0, Invalid packet types/DF subtypes: 0/0

Authentication failed: 0

Packet length errors: 0, Bad version packets: 0, Packets from self: 0

Packets from non-neighbors: 0

JPs received on RPF-interface: 0

(*,G) Joins received with no/wrong RP: 0/0

(*,G)/(S,G) JPs received for SSM/Bidir groups: 0/0

JPs policy filtered: 0

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim neighbor

command.

}]

Syntax Description

(Optional) Interface type. For more information, use the question mark (?) online help function.

(Optional) Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

(Optional) IPv6 address of a neighbor.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 neighbors:

switch(config)# show ipv6 pim neighbor

PIM6 Neighbor Status for VRF "default"

Neighbor Address Interface Uptime Expires DR Bidir

Pri

fe80::0230:48ff:fe34:0d67 Eth2/1 00:00:39 00:01:34 1 yes

Secondary addresses:

0001::0002

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim oif-list

command.

}]

Syntax Description

Group address.

(Optional) Source address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display PIM6 interfaces for a group:

switch(config)# show ipv6 pim oif-list ff1e::0002

PIM6 OIF-List for VRF default

(*, ff1e::0002/128)

Incoming interface: Ethernet2/2, RPF nbr 0002::0002

Timeout interval: 45 secs left

Oif-list (count: 2):

Ethernet8/11, uptime: 00:01:18, pim6

Ethernet8/11, uptime: 00:01:18, pim6

Timeout-list (count: 0):

Immediate-list (count: 0):

Immediate-timeout-list (count: 0):

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim policy statistics jp-policy

command.

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 policy statistics:

switch(config)# show ipv6 pim policy statistics jp-policy ethernet 2/2

C: No. of comparisions, M: No. of matches

route-map rmap1 permit 10

match ipv6 multicast group ff1e::/128 C: 0 M: 0

Total accept count for policy: 2

Total reject count for policy: 0

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim policy statistics neighbor-policy

command.

Syntax Description

Interface type. For more information, use the question mark (?) online help function.

Interface or subinterface number. For more information about the numbering syntax for your networking device, use the question mark (?) online help function.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 policy statistics:

switch(config)# show ipv6 pim policy statistics neighbor-policy ethernet 2/2

C: No. of comparisions, M: No. of matches

route-map rmap2 permit 10

match ipv6 multicast group ff1e::/128 C: 0 M: 0

Total accept count for policy: 2

Total reject count for policy: 0

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim route

command.

}]

Syntax Description

Source address.

Group address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display PIM6 routes:

switch(config)# show ipv6 pim route

PIM6 Routing Table for VRF "default" - 1 entries

(*, ff30::/32), expires 00:02:33

Incoming interface: Null, RPF nbr 0::

Oif-list: (0) 00000000, timeout-list: (0) 00000000

Immediate-list: (0) 00000000, timeout-list: (0) 00000000

Timeout-interval: 2, JP-holdtime round-up: 3

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim rp

command.

}]

Syntax Description

(Optional) Group address.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 RPs:

switch(config)# show ipv6 pim rp

PIM6 RP Status Information for VRF "default"

BSR: 0::, uptime: 1d01h, expires: now,

priority: 0, hash-length: 0

Auto-RP disabled

BSR RP Candidate policy: None

BSR RP policy: None

Auto-RP Announce policy: None

Auto-RP Discovery policy: None

RP: 2001:0db8:0000:abcd::0001, (0), uptime: 1d01h, expires: 0.000000,

priority: 0, RP-source: (local), group ranges:

ff1e:abcd:def1::/96

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim rp-hash

command.

}]

Syntax Description

Group address for the RP lookup.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 RP-hash values:

switch(config)# show ipv6 pim rp-hash

PIM6 Hash Information for VRF "default"

PIM6 RPs for group ff1e::0001, using hash-length: 126 from BSR: 0001::0001

RP 0002::0001, hash: 1329585728 (selected)

show ip igmp snooping explicit-tracking

----------------------------------------

switch# show ip igmp snooping explicit-tracking vlan 33

IGMPv3 Snooping Explicit-tracking information

Source/Group Intf Reporter Uptime Last-Join Expires

1.1.1.1 232.1.1.1 Eth2/1 3.3.3.3 00:01:33 00:04:27

switch(config)#

show ipv6 pim statistics

command.

}]

Syntax Description

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 statistics:

switch(config)# show ipv6 pim statistics

PIM6 Global Counter Statistics for VRF:default, last reset: never

Register processing (sent/received):

Registers: 0/0, Null registers: 0/0, Register-Stops: 0/0

Registers received and not RP: 0

Registers received for SSM/Bidir groups: 0/0

BSR processing (sent/received):

Bootstraps: 0/0, Candidate-RPs: 0/0

BSs from non-neighbors: 0, BSs from border interfaces: 0

BS length errors: 0, BSs which RPF failed: 0

BSs received but not listen configured: 0

Cand-RPs from border interfaces: 0

Cand-RPs received but not listen configured: 0

Auto-RP processing (sent/received):

Auto-RP Announces: 0/0, Auto-RP Discoveries: 0/0

Auto-RP RPF failed: 0, Auto-RP from border interfaces: 0

Auto-RP invalid type: 0, Auto-RP TTL expired: 0

Auto-RP received but not listen configured: 0

General errors:

Control-plane RPF failure due to no route found: 1

Data-plane RPF failure due to no route found: 0

Data-plane no multicast state found: 0

Data-plane create route state count: 0

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show ipv6 pim vrf

command.

]

Syntax Description

(Optional) VRF name.

(Optional) Specifies all VRFs.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about PIM6 by VRF:

switch(config)# show ipv6 pim vrf

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show routing ip multicast event-history

command.

}

Syntax Description

Displays the event history buffer of type CLI.

Displays the event history buffer of type errors.

Displays the event history buffer of type multicast FIB distribution (MFDM).

Displays the event history buffer of type MFDM sum.

Displays the event history buffer of type msgs.

Displays the event history buffer of type RIB.

Displays information about the event history buffers.

Displays the event history buffer of type virtual routing and forwarding (VRF).

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information in the MRIB msgs event history buffer:

switch(config)# show routing ip multicast event-history msgs

Msg events for MRIB Process

1) Event:E_DEBUG, length:38, at 219263 usecs after Wed Jan 7 17:16:45 2009

[100] : nvdb: transient thread created

2) Event:E_DEBUG, length:38, at 217482 usecs after Wed Jan 7 17:16:45 2009

[100] : nvdb: create transcient thread

3) Event:E_DEBUG, length:76, at 217477 usecs after Wed Jan 7 17:16:45 2009

[100] : comp-mts-rx opc - from sap 27315 cmd mrib_internal_event_hist_command

4) Event:E_MTS_RX, length:60, at 535173 usecs after Wed Jan 7 17:16:36 2009

[RSP] Opc:MTS_OPC_MFDM_V4_ROUTE_STATS(75785), Id:0X0021C74B, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1575, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x0021C749, Sync:NONE, Payloadsize:120

Payload:

0x0000: 01 00 00 00 04 00 01 00 00 04 00 00 00 00 00 00

5) Event:E_MTS_RX, length:60, at 675244 usecs after Wed Jan 7 17:15:47 2009

[RSP] Opc:MTS_OPC_MFDM_V4_ROUTE_STATS(75785), Id:0X0021C283, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1575, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x0021C281, Sync:NONE, Payloadsize:148

Payload:

0x0000: 02 00 00 00 05 00 01 00 00 04 00 00 00 00 00 00

6) Event:E_MTS_RX, length:60, at 525065 usecs after Wed Jan 7 17:15:36 2009

[RSP] Opc:MTS_OPC_MFDM_V4_ROUTE_STATS(75785), Id:0X0021C1F7, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1575, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x0021C1F5, Sync:NONE, Payloadsize:120

Payload:

0x0000: 01 00 00 00 04 00 01 00 00 04 00 00 00 00 00 00

7) Event:E_MTS_RX, length:60, at 665138 usecs after Wed Jan 7 17:14:47 2009

[RSP] Opc:MTS_OPC_MFDM_V4_ROUTE_STATS(75785), Id:0X0021BCBB, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1575, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x0021BCB9, Sync:NONE, Payloadsize:148

Payload:

0x0000: 02 00 00 00 05 00 01 00 00 04 00 00 00 00 00 00

8) Event:E_MTS_RX, length:60, at 515080 usecs after Wed Jan 7 17:14:36 2009

[RSP] Opc:MTS_OPC_MFDM_V4_ROUTE_STATS(75785), Id:0X0021BC34, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1575, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x0021BC32, Sync:NONE, Payloadsize:120

Payload:

0x0000: 01 00 00 00 04 00 01 00 00 04 00 00 00 00 00 00

switch(config)#

Related Commands

Command

Description

Configures the size of the IPv4 MRIB event history buffers.

Clears information in the IPv4 MRIB event history buffers.

show hardware proxy layer-3 detail

command.

Syntax Description

This command has no arguments or keywords.

Defaults

None

Command Modes

EXEC

Supported User Roles

vdc-admin

Command History

Release

Modification

5.1(1)

This command was introduced.

Usage Guidelines

This command does not require a license.

This command applies only to Cisco Nexus 7000 Series chassis that contain an F1 Series module or an M1 Series module. This command applies when you are running either FabricPath or Ethernet interfaces.

Examples

This example shows how to display detail proxy Layer 3 forwarding information:

switch# show hardware proxy layer-3 detail

switch#

Related Commands

Command

Description

Displays detailed information on the proxy Layer 3 functionality.

show routing ipv6 multicast

command.

]}}

Syntax Description

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Source address for routes.

Group address for routes.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about IPv6 multicast routes:

switch(config)# show routing ipv6 multicast

IPv6 Multicast Routing Table for VRF "default"

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show routing ipv6 multicast clients

command.

]

Syntax Description

(Optional) One of the following multicast routing client names:

- m6rib

- icmpv6

- ipv6

- static

- pim6

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about IPv6 multicast routing clients:

switch(config)# show routing ipv6 multicast clients icmpv6

IPv6 Multicast Routing Client information

Client: icmpv6, client-id: 2, pid: 3742, mts-sap: 282

Shared-memory: icmpv6, wants notifications

Protocol is join-group owner

Join notifications: sent 1, fail 0, ack rcvd 1

Prune notifications: sent 0, fail 0, ack rcvd 0

RPF notifications: sent 0, fail 0, ack rcvd 0

Delete notifications: sent 0, fail 0, ack rcvd 0

Clear mroute notifications: sent 0, fail 0

Add route requests: rcvd 0, ack sent 0, ack fail 0

Delete route requests: rcvd 0, ack sent 0, ack fail 0

switch(config)#

Related Commands

Command

Description

Displays information about IPv6 multicast routes.

show routing ipv6 multicast event-history

command.

}

Syntax Description

Displays the event history buffer of type CLI.

Displays the event history buffer of type errors.

Displays the event history buffer of type multicast FIB distribution (MFDM).

Displays the event history buffer of type MFDM sum.

Displays the event history buffer of type msgs.

Displays the event history buffer of type RIB.

Displays information about the event history buffers.

Displays the event history buffer of type virtual routing and forwarding (VRF).

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command does not require a license.

Examples

This example shows how to display information in the M6RIB msgs event history buffer:

switch(config)# show routing ipv6 multicast event-history msgs

Msg events for M6RIB Process

1) Event:E_DEBUG, length:38, at 269000 usecs after Tue Jan 6 18:45:50 2009

[100] : nvdb: transient thread created

2) Event:E_DEBUG, length:38, at 267467 usecs after Tue Jan 6 18:45:50 2009

[100] : nvdb: create transcient thread

3) Event:E_DEBUG, length:76, at 267461 usecs after Tue Jan 6 18:45:50 2009

[100] : comp-mts-rx opc - from sap 3389 cmd m6rib_internal_event_hist_command

4) Event:E_MTS_RX, length:60, at 335251 usecs after Tue Jan 6 18:45:21 2009

[RSP] Opc:MTS_OPC_MFDM_V6_ROUTE_STATS(75786), Id:0X00049141, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1606, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x0004913F, Sync:NONE, Payloadsize:268

Payload:

0x0000: 01 00 00 80 05 00 01 00 00 08 00 00 00 00 00 00

5) Event:E_MTS_RX, length:60, at 325401 usecs after Tue Jan 6 18:44:21 2009

[RSP] Opc:MTS_OPC_MFDM_V6_ROUTE_STATS(75786), Id:0X000489A2, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1606, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x000489A0, Sync:NONE, Payloadsize:268

Payload:

0x0000: 01 00 00 80 05 00 01 00 00 08 00 00 00 00 00 00

6) Event:E_MTS_RX, length:60, at 315289 usecs after Tue Jan 6 18:43:21 2009

[RSP] Opc:MTS_OPC_MFDM_V6_ROUTE_STATS(75786), Id:0X00048457, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1606, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x00048455, Sync:NONE, Payloadsize:268

Payload:

0x0000: 01 00 00 80 05 00 01 00 00 08 00 00 00 00 00 00

7) Event:E_MTS_RX, length:60, at 305189 usecs after Tue Jan 6 18:42:21 2009

[RSP] Opc:MTS_OPC_MFDM_V6_ROUTE_STATS(75786), Id:0X00047EFD, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1606, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x00047EFB, Sync:NONE, Payloadsize:268

Payload:

0x0000: 01 00 00 80 05 00 01 00 00 08 00 00 00 00 00 00

8) Event:E_MTS_RX, length:60, at 295210 usecs after Tue Jan 6 18:41:21 2009

[RSP] Opc:MTS_OPC_MFDM_V6_ROUTE_STATS(75786), Id:0X0004794F, Ret:SUCCESS

Src:0x00000901/214, Dst:0x00000901/1606, Flags:None

HA_SEQNO:0X00000000, RRtoken:0x0004794D, Sync:NONE, Payloadsize:268

Payload:

0x0000: 01 00 00 80 05 00 01 00 00 08 00 00 00 00 00 00

switch(config)#

Related Commands

Command

Description

Configures the size of the IPv6 M6RIB event history buffers.

Clears information in the IPv6 M6RIB event history buffers.

show routing multicast

command.

]}}

Syntax Description

(Optional) Specifies IPv4 routes.

(Optional) Specifies IPv4 routes.

(Optional) Applies to a virtual routing and forwarding (VRF) instance.

VRF name.

Specifies all VRFs.

Source address for routes.

Group address for routes.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about IPv4 multicast routes:

switch(config)# show routing multicast

IP Multicast Routing Table for VRF "default"

(*, 239.128.1.0/24), uptime: 1d01h, pim

Incoming interface: Null, RPF nbr: 0.0.0.0

Outgoing interface list: (count: 0)

switch(config)#

Related Commands

Command

Description

Configures the size of the IPv6 M6RIB event history buffers.

Clears information in the IPv6 M6RIB event history buffers.

show routing multicast clients

command.

]

Syntax Description

(Optional) Specifies IPv4 multicast clients.

(Optional) Specifies IPv4 multicast clients.

(Optional) One of the following multicast routing client names:

- mrib

- igmp

- static

- msdp

- ip

- pim

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about IPv4 multicast clients:

switch(config)# show routing multicast clients pim

IP Multicast Routing Client information

Client: pim, client-id: 6, pid: 3982, mts-sap: 1568

Shared-memory: pim, wants notifications

Protocol is ssm owner, bidir owner, shared-only mode owner,

Join notifications: sent 1, fail 0, ack rcvd 1

Prune notifications: sent 0, fail 0, ack rcvd 0

RPF notifications: sent 0, fail 0, ack rcvd 0

Delete notifications: sent 0, fail 0, ack rcvd 0

Clear mroute notifications: sent 0, fail 0

Add route requests: rcvd 2, ack sent 2, ack fail 0

Delete route requests: rcvd 1, ack sent 1, ack fail 0

switch(config)#

Related Commands

Command

Description

Configures the size of the IPv6 M6RIB event history buffers.

Clears information in the IPv6 M6RIB event history buffers.

show running-config igmp

command.

]

Syntax Description

(Optional) Displays configured and default information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the IGMP running-system configuration:

switch(config)# show running-config igmp

switch(config)#

Related Commands

Command

Description

Displays the information about the running-system configuration for Multicast Source Discovery Protocol

show running-config msdp

command.

]

Syntax Description

(Optional) Displays configured and default information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the MSDP running-system configuration:

switch(config)# show running-config msdp

version 4.0(3)

feature msdp

ip msdp originator-id loopback0

ip msdp peer 192.168.1.10 connect-source Ethernet2/11 remote-as 8

ip msdp sa-interval 88

ip msdp reconnect-interval 20

ip msdp group-limit 3 source 172.1.0.0/16

ip msdp group-limit 4000 source 192.168.1.0/24

ip msdp group-limit 4096 source 192.168.1.1/32

ip msdp flush-routes

ip msdp description 192.168.1.10 engineering peer

ip msdp keepalive 192.168.1.10 10 20

ip msdp sa-policy 192.168.1.10 my_sa_policy in

ip msdp mesh-group 192.168.1.10 my_mesh_group

switch(config)#

Related Commands

Command

Description

Displays the information about the running-system configuration for IGMP

show running-config pim

command.

]

Syntax Description

(Optional) Displays configured and default information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the PIM running-system configuration:

switch(config)# show running-config pim

version 4.0(3)

feature pim

ip pim bsr-candidate Ethernet2/11

ip pim rp-address 192.0.2.33 group-list 224.0.0.0/9

ip pim rp-candidate Ethernet2/11 group-list 239.0.0.0/24 priority 3

ip pim auto-rp rp-candidate Ethernet2/12 group-list 239.0.0.0/24

ip pim send-rp-discovery Ethernet2/11 scope 30

ip pim log-neighbor-changes

ip pim bsr rp-candidate-policy my_bsr_rp_candidate_policy

ip pim bsr bsr-policy my_bsr_policy

ip pim auto-rp rp-candidate-policy my_rp_candidate_policy

ip pim auto-rp mapping-agent-policy my_mapping_agent_policy

ip pim ssm range 239.128.1.0/24

ip pim anycast-rp 192.0.2.3 192.0.2.31

ip pim auto-rp listen forward

ip pim state-limit 100000 reserved my_reserved_policy 40000

interface Ethernet2/11

ip pim sparse-mode

ip pim dr-priority 5

ip pim hello-authentication ah-md5 3 78c3e5487bded5df

ip pim neighbor-policy my_neighbor_policy

interface Ethernet2/12

ip pim sparse-mode

switch(config)#

Related Commands

Command

Description

Displays the information about the startup-system configuration for IPv6 Protocol Independent Multicast.

show running-config pim6

command.

]

Syntax Description

(Optional) Displays configured and default information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the PIM6 running-system configuration:

switch(config)# show running-config pim6

version 4.0(3)

feature pim6

ipv6 pim bidir-rp-limit 3

ipv6 pim rp-address 2001:0db8::abcd:0000:0000:0000:0001 group-list ff1e:abcd:def1::/96

ipv6 pim rp-candidate Ethernet2/11 group-list ff1e:abcd:def1::/24

ipv6 pim register-policy my_register_policy

ipv6 pim ssm range ff30::/32

ipv6 pim flush-routes

interface Ethernet2/12

ipv6 pim sparse-mode

ipv6 pim hello-interval 22222

switch(config)#

Related Commands

Command

Description

Displays the information about the startup-system configuration for IPv6 Protocol Independent Multicast.

show startup-config igmp

command.

]

Syntax Description

(Optional) Displays configured and default information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.1(2)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the IGMP startup-system configuration:

switch(config)# show startup-config igmp

switch(config)#

Related Commands

Command

Description

Displays the information about the startup-system configuration for IPv6 Protocol Independent Multicast.

show startup-config msdp

command.

]

Syntax Description

(Optional) Displays configured and default information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the startup-system configuration for MSDP:

switch(config)# show startup-config msdp

version 4.0(3)

feature msdp

ip msdp originator-id loopback0

ip msdp peer 192.168.1.10 connect-source Ethernet2/11 remote-as 8

ip msdp sa-interval 88

ip msdp reconnect-interval 20

ip msdp group-limit 3 source 172.1.0.0/16

ip msdp group-limit 4000 source 192.168.1.0/24

ip msdp group-limit 4096 source 192.168.1.1/32

ip msdp flush-routes

ip msdp description 192.168.1.10 engineering peer

ip msdp keepalive 192.168.1.10 10 20

ip msdp sa-policy 192.168.1.10 my_incoming_sa_policy in

switch(config)#

Related Commands

Command

Description

Displays the information about the startup-system configuration for IPv6 Protocol Independent Multicast.

show startup-config pim

command.

]

Syntax Description

(Optional) Displays configured and default information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the startup-system configuration for PIM:

switch(config)# show startup-config pim

version 4.0(3)

feature pim

ip pim bsr-candidate Ethernet2/11

ip pim rp-address 192.0.2.33 group-list 224.0.0.0/9

ip pim rp-candidate Ethernet2/11 group-list 239.0.0.0/24 priority 3

ip pim auto-rp rp-candidate Ethernet2/12 group-list 239.0.0.0/24

ip pim send-rp-discovery Ethernet2/11 scope 30

ip pim log-neighbor-changes

ip pim bsr rp-candidate-policy my_bsr_rp_candidate_policy

ip pim bsr bsr-policy my_bsr_policy

ip pim auto-rp rp-candidate-policy my_rp_candidate_policy

ip pim auto-rp mapping-agent-policy my_mapping_agent_policy

ip pim ssm range 239.128.1.0/24

ip pim anycast-rp 192.0.2.3 192.0.2.31

ip pim auto-rp listen forward

ip pim state-limit 100000 reserved my_reserved_policy 40000

interface Ethernet2/11

ip pim sparse-mode

ip pim dr-priority 5

ip pim hello-authentication ah-md5 3 78c3e5487bded5df

ip pim neighbor-policy my_neighbor_policy

interface Ethernet2/12

ip pim sparse-mode

switch(config)#

Related Commands

Command

Description

Displays the information about the startup-system configuration for IPv6 Protocol Independent Multicast.

show startup-config pim6

command.

]

Syntax Description

(Optional) Displays configured and default information.

Defaults

None

Command Modes

Any command mode

Supported User Roles

vdc-operator

Command History

Release

Modification

4.0(1)

This command was introduced.

Usage Guidelines

This command requires the Enterprise Services license.

Examples

This example shows how to display information about the startup-system configuration for PIM6:

switch(config)# show startup-config pim6

version 4.0(3)

feature pim6

ipv6 pim bidir-rp-limit 3

ipv6 pim rp-address 2001:0db8::abcd:0000:0000:0000:0001 group-list ff1e:abcd:def1::/96

ipv6 pim rp-candidate Ethernet2/11 group-list ff1e:abcd:def1::/24

ipv6 pim register-policy my_register_policy

ipv6 pim ssm range ff30::/32

ipv6 pim flush-routes

interface Ethernet2/12

ipv6 pim sparse-mode

ipv6 pim hello-interval 22222

switch(config)#

show system internal xbar fabric-flow-control-info

command.

show system internal xbar fabric-flow-control-info

Syntax Description

xbar

Displays the Xbar command.

Displays the flow control information.

Defaults

None.

Command Modes

EXEC mode

Supported User Roles

vdc-admin

Command History

Release

Modification

5.2(1)

This command was introduced.

Usage Guidelines

None.

This command does not require a license.

Examples

This example shows how to display the system internal flow control information:

switch# show system internal xbar fabric-flow-control-info

--------------------------------------------------------------------------------

---------------| slot | fabric-flow-control (multicast) | ----------------------

-

--------------------------------------------------------------------------------

1 enabled

2 disabled

3 enabled

7 enabled

8 disabled

switch#

Related Commands

Command

Description

Configures the fabric flow control on all modules.

Cisco Nexus 7000 Series NX-OS Multicast Routing Command Reference

August 2013

THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN THIS MANUAL ARE SUBJECT TO CHANGE WITHOUT NOTICE. ALL STATEMENTS, INFORMATION, AND RECOMMENDATIONS IN THIS MANUAL ARE BELIEVED TO BE ACCURATE BUT ARE PRESENTED WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. USERS MUST TAKE FULL RESPONSIBILITY FOR THEIR APPLICATION OF ANY PRODUCTS.

THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION PACKET THAT SHIPPED WITH THE PRODUCT AND ARE INCORPORATED HEREIN BY THIS REFERENCE. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY.

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NOTWITHSTANDING ANY OTHER WARRANTY HEREIN, ALL DOCUMENT FILES AND SOFTWARE OF THESE SUPPLIERS ARE PROVIDED “AS IS” WITH ALL FAULTS. CISCO AND THE ABOVE-NAMED SUPPLIERS DISCLAIM ALL WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THOSE OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OR ARISING FROM A COURSE OF DEALING, USAGE, OR TRADE PRACTICE.

IN NO EVENT SHALL CISCO OR ITS SUPPLIERS BE LIABLE FOR ANY INDIRECT, SPECIAL, CONSEQUENTIAL, OR INCIDENTAL DAMAGES, INCLUDING, WITHOUT LIMITATION, LOST PROFITS OR LOSS OR DAMAGE TO DATA ARISING OUT OF THE USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks . Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1110R)

Any Internet Protocol (IP) addresses used in this document are not intended to be actual addresses. Any examples, command display output, and figures included in the document are shown for illustrative purposes only. Any use of actual IP addresses in illustrative content is unintentional and coincidental.

Cisco Nexus 7000 Series NX-OS Multicast Routing Command Reference

© 2013 Cisco Systems, Inc. All rights reserved.