- show platform software earl layer2
- show platform software fabric
- show platform software feature-manager acg-v4
- show platform software feature-manager arp-acl
- show platform software feature-manager cm-requests
- show platform software feature-manager cts-l3s
- show platform software feature-manager dai
- show platform software feature-manager dhcp-snooping
- show platform software feature-manager features
- show platform software feature-manager fie
- show platform software feature-manager interface
- show platform software feature-manager ip-admission
- show platform software feature-manager ip-recirculate
- show platform software feature-manager ipv6
- show platform software feature-manager label
- show platform software feature-manager nat
- show platform software feature-manager netflow
- show platform software feature-manager pacl
- show platform software feature-manager pbr
- show platform software feature-manager private-hosts
- show platform software feature-manager rdt-indices
- show platform software feature-manager rpf
- show platform software feature-manager scl
- show platform software feature-manager summary
- show platform software feature-manager sve
- show platform software feature-manager tcp-mss
- show platform software feature-manager vacl
- show platform software feature-manager wccp
- show platform software flow internal
- show platform software lif l2
- show platform software lif l3
- show platform software lif stats
- show platform software ltl
- show platform software met
- show platform software met detail
- show platform software oir
- show platform software stub
- show platform software xconnect
- show platform supervisor
- show platform supervisor mtu
- show vlan group
- snmp-server enable traps errdisable
- snmp-server enable traps power-ethernet
- snmp-server enable traps trustsec-sxp
- switch pmk
- switchport trunk
- test platform software console disconnect-timeout
- test snmp trap errdisable ifevent
- test snmp trap trustsec-server provision-secret
- test snmp trap trustsec-server radius-server
- test snmp trap trustsec-sxp
- upgrade hardware database
- upgrade hardware image
- upgrade hardware transceiver xml
- upgrade hardware xml slot
- vlan access-log
- vsl-encryption
- wrr-queue bandwidth
- wrr-queue cos-map
- wrr-queue dscp-map
- wrr-queue queue-limit
- wrr-queue random-detect
- wrr-queue threshold
show platform software earl layer2
To display platform software EARL Layer 2 related information, use the show platform software earl layer2 command.
show platform software earl layer2 {etherchannel {bpm-table {bridge-domain value}} | l2-opt_stp_purge {clear | dump}}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the cleared purged ports per counter in the platform software EARL Layer 2 configuration:
Router# show platform software earl layer2 l2-opt_stp_purge clear
Related Commands
|
|
|
|---|---|
platform software earl layer2 |
Configures the platform software EARL Layer 2 related information. |
show platform software fabric
To display platform software crossbar switching fabric-related information, use the show platform software fabric command.
show platform software fabric {errors | serdes {info {module number} | supervisor slot} | state-machine {channel {event_trace number | state number} | linecard {event_trace number | state number}} | timeout}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the fabric timeout errors:
Router# show platform software fabric timeout
Related Commands
|
|
|
|---|---|
platform software fabric |
Configures the platform software crossbar switching fabric. |
show platform software feature-manager acg-v4
To display feature manager IPv4 access group-specific information on the platform software, use the show platform software feature-manager acg-v4 command.
show platform software feature-manager acg-v4 {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the IPv4 access group information on all interfaces:
Router# show platform software feature-manager acg-v4 all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager IPv4 access group-specific information on the platform software. |
show platform software feature-manager arp-acl
To display feature manager Address Resolution Protocol (ARP) Access Control List (ACL)-specific information on the platform software, use the show platform software feature-manager arp-acl command.
show platform software feature-manager arp-acl {all | interface {vlan number}}
Syntax Description
all |
Specifies ARP ACL information on all interfaces. |
interface |
Specifies interface-related information. |
vlan number |
Specifies the Catalyst switch VLAN number. Range is 1-999. |
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the ARP ACL information on all interfaces:
Router# show platform software feature-manager arp-acl all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager cm-requests
To display feature manager requests or responses sent to CM on the platform software, use the show platform software feature-manager cm-requests command.
show platform software feature-manager cm-requests
Syntax Description
This command has no argumnts or keywords.
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the feature manager requests/responses sent to CM:
Router# show platform software feature-manager cm-requests
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager cts-l3s
To display feature manager CTS Layer 3 simplified information on the platform software, use the show platform software feature-manager cts-l3s command.
show platform software feature-manager cts-l3s {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the feature manager CTS Layer 3 simplified information on all interfaces:
Router# show platform software feature-manager cts-l3s all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager dai
To display feature manager Dynamic ARP Inspection (DAI)-specific information on the platform software, use the show platform software feature-manager dai command.
show platform software feature-manager dai {all | interface {vlan number}}
Syntax Description
all |
Specifies DAI information on all interfaces. |
interface |
Specifies interface-related information. |
vlan number |
Specifies the Catalyst switch VLAN number. Range is 1-4094. |
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the DAI information on all interfaces:
Router# show platform software feature-manager dai all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears featuremanager-specific information on the platform software. |
show platform software feature-manager dhcp-snooping
To display feature manager Dynamic Host Configuration Protocol (DHCP) snooping-specific information on the platform software, use the show platform software feature-manager dhcp-snooping command.
show platform software feature-manager dhcp-snooping {all | interface {vlan number}}
Syntax Description
all |
Specifies DHCP snooping information on all interfaces. |
interface |
Specifies interface-related information. |
vlan number |
Specifies the Catalyst switch VLAN number. Range is 1-4094. |
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the DHCP snooping information on all interfaces:
Router# show platform software feature-manager dhcp-snooping all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager features
To display feature manager features-specific information on the platform software, use the show platform software feature-manager features command.
show platform software feature-manager features {brief}
Syntax Description
brief |
Displays brief information about all interfaces. |
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display brief information about all interfaces:
Router# show platform software feature-manager features brief
Interface: Control Plane Interface IP is disabled; admin_state is up
hw_state[INGRESS] = not reduced, hw_state[EGRESS] = not reduced
mcast = 0
priority = 0
flags = 0x0
parent[INGRESS] = none
outbound label: 2
Feature IP_QOS_EGRESS:
Feature IPV6_QOS_EGRESS:
Feature OTHER_QOS_EGRESS:
Feature ARP_QOS_EGRESS:
Feature MPLS_QOS_EGRESS:
Interface: Control Plane Interface.1 IP is disabled; admin_state is up
hw_state[INGRESS] = not reduced, hw_state[EGRESS] = not reduced
mcast = 0
priority = 0
flags = 0x0
parent[INGRESS] = none
outbound label: 1
Feature GRE Tunnel Decapsulation:
Feature Tunnel Decapsulation:
Feature IPv6 GRE Tunnel Decapsulation:
Feature IPv6 Tunnel Decapsulation:
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager fie
To display Feature Interaction Engine (FIE)-specific information on the feature manager, use the show platform software feature-manager fie command.
show platform software feature-manager fie {all | app-req-state | appid {protocol | shadow protocol} | feat-index | fidb | fie-shadow {feat-index | interface | nf-recirc {all | appid number}} | flowmask {detail} | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | group-async number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number} | label {number | stats {all}} | mergetable | oir {module number} | profile {protocol | shadow protocol} | shadowlabel number | summary}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the platform feature manager FIE summary:
Router# show platform software feature-manager fie summary
Related Commands
|
|
|
|---|---|
clear platform software feature-manager fie |
Clears the configuration for platform software-specific feature manager FIE. |
show platform software feature-manager interface
To display feature manager interface-specific information on the platform software, use the show platform software feature-manager interface command.
show platform software feature-manager interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the feature manager information on all interfaces:
Router# show platform software feature-manager interface voaout 4
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager ip-admission
To display feature manager IP admission-specific information on the platform software, use the show platform software feature-manager ip-admission command.
show platform software feature-manager ip-admission layer2 {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
show platform software feature-manager ip-admission layer3 {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the IP admission information on all Layer 2 interfaces:
Router# show platform software feature-manager ip-admission layer2 all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager ip-recirculate
To display feature manager IP recirculate-specific information on the platform software, use the show platform software feature-manager ip-recirculate command.
show platform software feature-manager ip-recirculate {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the IP recirculate information on all interfaces:
Router# show platform software feature-manager ip-recirculate all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager ipv6
To display feature manager IPv6-specific information on the platform software, use the show platform software feature-manager ipv6 command.
show platform software feature-manager ipv6 pacl {all | brief | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
show platform software feature-manager ipv6 rpf {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
show platform software feature-manager ipv6 traffic-filter {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the IPv6 PACL information on all interfaces:
Router# show platform software feature-manager ipv6 pacl all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager label
To display feature manager label-specific information on the platform software, use the show platform software feature-manager label command.
show platform software feature-manager label {number}
Syntax Description
number |
Specifies the virtual label number. Range is 1-2000. |
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the label information:
Router# show platform software feature-manager label 1
Label 1:
Hardware state is Not Reduced
Force merge is FALSE
Protocol number 0:
Protocol switching is enabled
Configured features:
GRE Tunnel Decapsulation (egress)
Tunnel Decapsulation (egress)
Protocol number 1:
Protocol switching is enabled
Configured features:
IPv6 GRE Tunnel Decapsulation (egress)
IPv6 Tunnel Decapsulation (egress)
Interfaces (I/E = Ingress/Egress; * = associate pending)
E Control Plane Interface.1
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager nat
To display feature manager Network Address Translation (NAT)-specific information on the platform software, use the show platform software feature-manager nat command.
show platform software feature-manager nat {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number} | netflow}
Syntax Description
fl
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the NAT information on all interfaces:
Router# show platform software feature-manager nat all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager netflow
To display feature manager NetFlow specific information on the platform software, use the show platform software feature-manager netflow command.
show platform software feature-manager netflow {counters | pattern | slotinfo}
Syntax Description
counters |
Specifies feature manager NetFlow counters |
pattern |
Specifies feature manager NetFlow pattern. |
slotinfo |
Specifies feature manager NetFlow slot information. |
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the NetFlow information for counters:
Router# show platform software feature-manager netflow counters
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager pacl
To display feature manager access group specific information on the platform software, use the show platform software feature-manager pacl command.
show platform software feature-manager pacl {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the PACL information on all interfaces:
Router# show platform software feature-manager pacl all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager pbr
To display feature manager Policy-Based Routing (PBR) specific information on the platform software, use the show platform software feature-manager pbr command.
show platform software feature-manager pbr {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the PBR information on all interfaces:
Router# show platform software feature-manager pbr all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager private-hosts
To display feature manager private hosts-specific information on the platform software, use the show platform software feature-manager private-hosts command.
show platform software feature-manager private-hosts {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the private hosts information on all interfaces:
Router# show platform software feature-manager private-hosts all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager rdt-indices
To display feature manager redirect LDL indices specific information on the platform software, use the show platform software feature-manager rdt-indices command.
show platform software feature-manager rdt-indices
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the redirect LDL indices information on all interfaces:
Router# show platform software feature-manager rdt-indices
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager rpf
To display feature manager RPF-specific information on the platform software, use the show platform software feature-manager rpf command.
show platform software feature-manager rpf {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the RPF information on all interfaces:
Router# show platform software feature-manager rpf all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager scl
To display feature manager SCL-specific information on the platform software, use the show platform software feature-manager scl command.
show platform software feature-manager scl {all | brief | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number} | netflow}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
None.
Examples
This example shows how to display the SCL information on all interfaces:
Router# show platform software feature-manager scl all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager summary
To display the feature manager summary on the platform software, use the show platform software feature-manager summary command.
show platform software feature-manager summary {}
Syntax Description
This command has no arguments or keywords.
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the feature manager summary information:
Router# show platform software feature-manager summary
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager sve
To display feature manager SVE-specific information on the platform software, use the show platform software feature-manager sve command.
show platform software feature-manager sve {all | brief | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number} | netflow}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the SVE information on all interfaces:
Router# show platform software feature-manager sve all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager tcp-mss
To display feature manager TCP MSS adjust-specific information on the platform software, use the show platform software feature-manager tcp-mss command.
show platform software feature-manager tcp-mss {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the TCP-MSS information on all interfaces:
Router# show platform software feature-manager tcp-mss all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager vacl
To display feature manager VACL-specific information on the platform software, use the show platform software feature-manager vacl command.
show platform software feature-manager vacl {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the VACLformation on all interfaces:
Router# show platform software feature-manager vacl all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software feature-manager wccp
To display feature-manager WCCP-specific information on the platform software, use the show platform software feature-manager wccp command.
show platform software feature-manager wccp {all | inband | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | control-plane number | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}}
Syntax Description
Defaults
None.
Command Modes
Privileged EXEC mode.
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the WCCP information on all interfaces:
Router# show platform software feature-manager wccp all
Related Commands
|
|
|
|---|---|
clear platform software feature-manager |
Clears feature manager-specific information on the platform software. |
show platform software flow internal
To display information on platform software flow internal, use the show platform software flow internal command.
show platform software flow internal {mgmt statistics | search statistics | fnf statistics | export statistics | driver statistics | api statistics | em statistics | am statistics | tt statistics | yn statistics | cli statistics | interrupt statistics | ehsa statistics}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display platform software flow internal management statistics:
Router# show platform software flow internal mgmt statistics
Related Commands
|
|
|
|---|---|
clear platform software flow internal |
Clears information on platform software flow internal. |
show platform software lif l2
To display platform software Layer 2 LIF information, use the show platform software lif l2 command.
show platform software lif l2 {api_statistics {clear | dump} | idbhal{bitlist | status} | pthread_lock | queue {api | idbhal | pm | tml} | shadow {total} | table {bd number {all | total} | port number {all | total}| vlan vlan_id {all | total}}}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Examples
This example shows how to display platform software LIF Layer 2 API statistics that are cleared:
Router# show platform software lif l2 api_statistics clear
Related Commands
|
|
|
|---|---|
platform software lif l2 |
Configures the platform software for Layer 2 LIF. |
show platform software lif l3
To display platform software Layer 3 LIF information, use the show platform software lif l3 command.
show platform software lif l3 {api_stats {display {module number} | reset {module}} | block number | handle number | icc_stats {display {module} | reset{module}} | index number | inheritance{egress {module} | ingress {module}} | mem_stats {display {module} | reset {module}} | mtu{table {dump{module} | index number}} | region {all {module} | id number | summary {module}} | special {module} | tml_stats {display {module}}}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Examples
This example shows how to display platform software LIF Layer 3 API statistics for module 4:
Router# show platform software lif l3 api_stats display module 4
Related Commands
|
|
|
|---|---|
platform software lif l3 |
Configures the platform software for Layer 3 LIF. |
show platform software lif stats
To display platform software LIF statistics, use the show platform software lif stats command.
show platform software lif stats {agg {bdindex number | index number} | index number | interface {gigabitethernet number | port-channel number | tengigabitethernet number | tunnel number | vlan vlan_id}}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Examples
This example shows how to display platform software aggregate LIF statistics information for BD index 4:
Router# show platform software lif stats agg bdindex 4
Related Commands
|
|
|
|---|---|
platform software lif stats |
Configures the platform software LIF statistics. |
show platform software ltl
To display platform LTL software information, use the show platform software ltl command.
show platform software ltl {allocation | assigned | callback | regions | router | span | well-known-index}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the platform software LTL regions information:
Router# show platform software ltl regions
Related Commands
|
|
|
|---|---|
platform software ltl |
Configures the platform software LTL. |
show platform software met
To display platform software MET-related information, use the show platform software met command.
show platform software met {detail | statistics | summary}
Syntax Description
detail |
Displays detailed MET information. |
statistics |
Displays MET statistics information. |
summary |
Displays MET summary information. |
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display platform software MET information in detail:
Router# show platform software met detail
Related Commands
|
|
|
|---|---|
platform software met |
Configures the platform software MET-related information. |
show platform software met detail
To display software information for the multicast expansion table (MET), use the show platform software met detail command in privileged EXEC mode.
show platform software met detail
Syntax Description
This command has no keywords or arguments.
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.1(1)SY |
Support for this command was introduced. |
Usage Guidelines
Examples
This example shows how to display software routing for the MET:
Router# show platform software met detail
Replication Engine(s) in Slot : 5
MET start address: 0x4
MET end address: 0x7FFE
MET total entries: 32744
MET free entries: 14
Total MET sets: 8
Total references: 8
Total oifs: 10
MET allocation profile: [10% size 2, 30% size 4, 50% size 8, 10% size 16]
BD Flood Mgr Client Information:
============================================
Client ID: 1
MET sets: 0
References: 0
Oifs: 0
Related Commands
show platform software oir
To display platform software OIR information, use the show platform software oir command.
show platform software oir {debug {all number | mask number | oir_mask number | stdby_reset | swover_data_path_mask number | swover_global_mask number | swover_time_mask number} | pmb {registers number} | seq-sync-info number | state-machine number}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the platform software OIR debug information for mask 4:
Router# show platform software oir debug mask 4
Related Commands
|
|
|
|---|---|
platform software oir |
Configures the platform software OIR. |
show platform software stub
To display platform software stub-related information, use the show platform software stub command.
show platform software stub {all | traceback {disable {stub-function-id number} | enable {stub-function-id number}} | used}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display the platform software stub disabled traceback with stub function ID 4:
Router# show platform software stub traceback disable stub-function-id 4
Related Commands
|
|
|
|---|---|
platform software stub |
Configures the platform software stubs. |
show platform software xconnect
To display platform software xConnect configuration details, use the show platform software xconnect command.
show platform software xconnect {circuit-index {all | interface {async number | auto-template number | ctunnel number | dialer number | esconphy number | filter number | filtergroup number | gigabitethernet number | longreachethernet number | loopback number | mfr number | multilink number | null number | port-channel number | portgroup number | pos-channel number | sysclock number | tengigabitethernet number | tunnel number | vif number | virtual-template number | virtual-tokenring number | vlan vlan_id | fcpa number | voabypassin number | voabypassout number | voafilterin number | voafilterout number | voain number | voaout number}} | mac-addr | pstats}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Examples
This example shows how to display the platform software xConnect packet statistics:
Router# show platform software xconnect pstats
Related Commands
|
|
|
|---|---|
platform software xconnect |
Configures platform software xConnect. |
show platform supervisor
To display platform supervisor information, use the show platform supervisor command in privileged EXEC mode.
show platform supervisor mtu slot slot-number port port-number
Syntax Description
mtu |
Displays supervisor operating maximum tranmission unit (MTU). |
slot slot-number |
Displays information for the specified slot. |
port port-number |
Displays information for the specified port. |
Command Default
None
Command Modes
Privileged EXEC (#)
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Examples
The following is sample output from the show platform supervisor command. The fields are self-explanatory.
Router# show platform supervisor mtu slot 5 port 1
User configured MTU : 9216
Real Operating MTU : 9236
Related Commands
|
|
|
|---|---|
show platform |
Displays platform information. |
show platform supervisor mtu
To display information on platform supervisor operating MTU, use the show platform supervisor mtu command.
show platform supervisor mtu {slot number}
Syntax Description
slot number |
Specifies the slot number. Range is 1-6. |
Command Default
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(50)SY |
Support for this command was introduced. |
Usage Guidelines
There are no usage guidelines for this command.
Examples
This example shows how to display information on platform supervisor operating MTU slot 4:
Router# show platform supervisor mtu slot 5
Related Commands
|
|
|
|---|---|
platform supervisor mtu |
Configures the platform supervisor operating MTU. |
show vlan group
To display the VLANs mapped to VLAN groups, use the show vlan group command in privileged EXEC mode.
show vlan group [group-name group-name] [user-count]
Syntax Description
group-name group-name |
(Optional) Displays the VLANs mapped to the specified VLAN group. |
user-count |
(Optional) Displays the user count of the group's VLANs. |
Defaults
This command has no default settings.
Command Modes
Privileged EXEC (#)
Command History
|
|
|
|---|---|
12.2(33)SXI1 |
Support for this command was introduced. |
12.2(50)SY |
Added user-count keyword. |
Usage Guidelines
The show vlan group command displays the existing VLAN groups and lists the VLANs and VLAN ranges that are members of each VLAN group. If the group-name keyword is entered, only the members of the VLAN group specified by the group-name argument are displayed.
Examples
This example shows how to display the members of a specified VLAN group:
Router# show vlan group group-name ganymede
Group Name Vlans Mapped
---------------- -------------------
ganymede 7-9
Router#
This example shows how to display the user count for a specified group:
Router# show vlan group group-name ganymede user-count
VLAN : Count
-------------------
3 : 0
4 : 0
5 : 0
Router#
Related Commands
|
|
|
|---|---|
vlan group |
Creates or modifies a VLAN group. |
snmp-server enable traps errdisable
To enable the CISCO-ERR-DISABLE-MIB Simple Network Management Protocol (SNMP) notification for traps and informs, use the snmp-server enable traps errdisable command in global configuration mode. To disable errdisable notifications, use the no form of this command.
snmp-server enable traps errdisable [notification-rate rate]
no snmp-server enable traps [notification-rate rate]
Syntax Description
notification-rate rate |
(Optional) Sets the number of notifications per minute. |
Command Default
SNMP notifications are disabled.
Command Modes
Global configuration
Command History
|
|
|
|---|---|
12.2(33)SXI4 |
Support for this command was introduced. |
12.2(50)SY |
This command was integrated into Cisco IOS Release 12.2(50)SY. |
Examples
This example shows how to enable the SNMP errdisable notifications:
Router(config)# snmp-server enable traps errdisable
Router(config)#
This example shows how to set the SNMP errdisable notification rate to 500 per minute:
Router(config)# snmp-server enable traps errdisable notification-rate 500
Router(config)#
Related Commands
|
|
|
|---|---|
test snmp trap errdisable ifevent |
Tests the cErrDisableInterfaceEventRev1 trap. |
snmp-server enable traps power-ethernet
To enable Simple Network Management Protocol (SNMP) power ethernet trap notifications, use the snmp-server enable traps power-ethernet command in global configuration mode. To disable PPPoE session count SNMP notifications, use the no form of this command.
snmp-server enable traps power-ethernet group number
no snmp-server enable traps power-ethernet group number
Syntax Description
group number |
Sets the group number; valid values are 1 to 13. |
Command Default
SNMP notifications are disabled.
Command Modes
Global configuration (config)
Command History
|
|
|
|---|---|
12.2(33)SJX2 |
This command was introduced. |
15.1(1)SY |
This command was introduced. |
Usage Guidelines
This command enables SNMP traps only. It does not support inform requests.
Examples
The following example shows how to set the notifications for power-ethernet group 3:
Router(config)# snmp-server enable traps power-ethernet group 3
snmp-server enable traps trustsec-sxp
To enable the sending of CISCO-TRUSTSEC-SXP-MIB traps on Simple Network Management Protocol (SNMP), use the snmp-server enable traps trustsec-sxp command in global configuration mode. To disable all available SNMP notifications, use the no form of this command.
snmp-server enable traps trustsec-sxp [binding-conflict | binding-err | binding-expn-fail | conn-config-err | conn-down | conn-srcaddr-err | conn-up | msg-parse-err | oper-nodeid-change]
no snmp-server enable traps trustsec-sxp [binding-conflict | binding-err | binding-expn-fail | conn-config-err | conn-down | conn-srcaddr-err | conn-up | msg-parse-err | oper-nodeid-change]
Syntax Description
Defaults
No notifications controlled by this command are sent.
Command Modes
Global configuration (config)
Command History
|
|
|
|---|---|
15.1(1)SY |
Support for this command was introduced. |
Usage Guidelines
SNMP notifications can be sent as traps or inform requests. This command enables both traps and inform requests.
If you do not specify any of the optional keywords, all TrustSec SXP notifications are enabled.
The snmp-server enable traps snmp command is used in conjunction with the snmp-server host command. Use the snmp-server host command to specify which host or hosts receive SNMP notifications. To send SNMP notifications, you must configure at least one snmp-server host command.
Examples
The following example shows how to enable the router to enable ctsxSxpBindingConflictNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp binding-conflict
The following example shows how to enable the router to enable ctsxSxpBindingErrNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp binding-err
The following example shows how to enable the router to enable ctsxSxpBindingExpnFailNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp binding-expn-fail
The following example shows how to enable the router to enable ctsxSxpConnConfigErrNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp conn-config-err
The following example shows how to enable the router to enable ctsxSxpConnDownNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp conn-down
The following example shows how to enable the router to enable ctsxSxpConnUpNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp conn-up
The following example shows how to enable the router to enable ctsxSxpMsgParseErrNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp msg-parse-err
The following example shows how to enable the router to enable ctsxSxpConnConfigErrNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp conn-config-err
The following example shows how to enable the router to enable ctsxSxpOperNodeIdChangeNotif notifications:
Router(config)# snmp-server enable traps trustsec-sxp oper-nodeid-change
Related Commands
switch pmk
To enable VSL on the switch, use the switch pmk command in Privileged EXEC mode. To disable VSL use the no form of the command.
switch pmk hex-data
no switch pmk hex-data
Syntax Description
hex-data |
Pairwise Master Key (PMK) without the leading 0x. |
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.0(1)SY1 |
This command was introduced. |
Usage Guidelines
You must enter an even number of hexidecimal characters or prefix the last character with a zero.
Examples
This example shows how to enable VSL on a switch:
Switch(config-vs-domain) switch pmk
Switch(config-vs-domain) #
This example shows how to disable VSL on a switch:
Switch(config-vs-domain) no switch pmk
Switch(config-vs-domain) #
Related Commands
|
|
|
|---|---|
vsl-encryption |
Configures VSL encryption on the switch. |
switchport trunk
To set the trunk characteristics when the interface is in trunking mode, use the switchport trunk command in interface configuration mode. To reset all of the trunking characteristics back to the original defaults, use the no form of this command.
Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
switchport trunk {encapsulation dot1q | native vlan | allowed vlan}
no switchport trunk {encapsulation dot1q | native vlan | allowed vlan}
Cisco 7600 Series Routers and Catalyst 6500 Series Switches
switchport trunk {encapsulation {isl | dot1q [ethertype value] | negotiate}} | { native vlan {tag | vlan-id}} | {allowed vlan vlan-list} | {pruning vlan vlan-list}
no switchport trunk {encapsulation {isl | dot1q [ethertype value] | negotiate} | native vlan [tag]| allowed vlan | pruning vlan}
Syntax Description
Defaults
Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
•
The default encapsulation type is dot1q.
•The default access VLAN and trunk interface native VLAN are default VLANs that correspond to the platform or interface hardware.
•The default for all VLAN lists is to include all VLANs.
Cisco 7600 Series Routers and Catalyst 6500 Series Switches
•The encapsulation type is dependent on the platform or interface hardware.
•The access VLAN and trunk interface native VLAN are default VLANs that correspond to the platform or interface hardware.
•The default for all VLAN lists is to include all VLANs.
•ethertype value for 802.1Q encapsulation is 0x8100.
Command Modes
Interface configuration (config-if)
Command History
Usage Guidelines
802.1Q Trunks
•When you connect Cisco switches through an 802.1Q trunk, make sure that the native VLAN for an 802.1Q trunk is the same on both ends of the trunk link. If the native VLAN on one end of the trunk is different from the native VLAN on the other end, spanning-tree loops might result.
•Disabling spanning tree on the native VLAN of an 802.1Q trunk without disabling spanning tree on every VLAN in the network can cause spanning-tree loops. Cisco recommends that you leave spanning tree enabled on the native VLAN of an 802.1Q trunk. If this is not possible, disable spanning tree on every VLAN in the network. Make sure that your network is free of physical loops before disabling spanning tree.
•When you connect two Cisco switches through 802.1Q trunks, the switches exchange spanning-tree bridge protocol data units (BPDUs) on each VLAN allowed on the trunks. The BPDUs on the native VLAN of the trunk are sent untagged to the reserved IEEE 802.1d spanning-tree multicast MAC address (01-80-C2-00-00-00). The BPDUs on all other VLANs on the trunk are sent tagged to the reserved Shared Spanning Tree Protocol (SSTP) multicast MAC address (01-00-0c-cc-cc-cd).
•The 802.1Q switches that are not Cisco switches maintain only a single instance of spanning-tree (Mono Spanning Tree [MST]) that defines the spanning-tree topology for all VLANs. When you connect a Cisco switch to a switch through an 802.1Q trunk without a Cisco switch, the MST of the switch and the native VLAN spanning tree of the Cisco switch combine to form a single spanning-tree topology known as the Common Spanning Tree (CST).
•Because Cisco switches transmit BPDUs to the SSTP multicast MAC address on VLANs other than the native VLAN of the trunk, switches that are not Cisco switches do not recognize these frames as BPDUs and flood them on all ports in the corresponding VLAN. Other Cisco switches connected to the 802.1Q cloud receive these flooded BPDUs. This condition allows Cisco switches to maintain a per-VLAN spanning-tree topology across a cloud of 802.1Q switches that are not Cisco switches. The 802.1Q cloud of switches separating the Cisco switches is treated as a single broadcast segment among all switches connected to the 802.1Q cloud of switches that are not Cisco switches through 802.1Q trunks.
•Make sure that the native VLAN is the same on all of the 802.1Q trunks that connect the Cisco switches to the 802.1Q cloud of switches that are not Cisco switches.
•If you are connecting multiple Cisco switches to a 802.1Q cloud of switches that are not Cisco switches, all of the connections must be through 802.1Q trunks. You cannot connect Cisco switches to an 802.1Q cloud of switches that are not Cisco switches through ISL trunks or through access ports. Doing so will cause the switch to place the ISL trunk port or access port into the spanning-tree "port inconsistent" state and no traffic will pass through the port.
Cisco 2600 Series, Cisco 3600 Series, and Cisco 3700 Series Routers
The switchport trunk encapsulation command is supported only for platforms and interface hardware that can support 802.1Q formats.
The vlan-list format is all | none | add | remove | except vlan-list[,vlan-list...] where:
•all—Specifies all VLANs from 1 to 1005. Beginning with Cisco IOS Release 12.4(15)T, the valid VLAN ID range is from 1 to 4094.
•none—Indicates an empty list. This keyword is not supported in the switchport trunk allowed vlan form of the command.
•add—Adds the defined list of VLANs to those currently set instead of replacing the list.
•remove—Removes the defined list of VLANs from those currently set instead of replacing the list.
•except—Lists the VLANs that should be calculated by inverting the defined list of VLANs.
•vlan-list—Is either a single VLAN number from 1 to 1005 or a continuous range of VLANs described by two VLAN numbers, the lesser one first, separated by a hyphen that represents the VLAN IDs of the allowed VLANs when this port is in trunking mode. Beginning with Cisco IOS Release 12.4(15)T, the valid VLAN ID range is from 1 to 4094.
Cisco 7600 Series Routers and Catalyst 6500 Series Switches
This command is not supported on GE Layer 2 WAN ports.
You can enter the switchport trunk command only on the PO. If you enter the switchport trunk command on a port member the following message is displayed:
Configuration is not allowed on Port members. Remove the interface from the Port Channel to modify its config
The switchport trunk encapsulation dot1q command is supported only for platforms and interface hardware that can support both ISL and 802.1Q formats. Only 802.1Q encapsulation is supported by shared port adapters (SPAs).
The switchport trunk encapsulation isl command is not supported in Cisco IOS Release 12.2(50)SY.
If you enter the switchport trunk encapsulation isl command on a port channel containing an interface that does not support ISL-trunk encapsulation, the command is rejected.
You can enter the switchport trunk allowed vlan command on interfaces where the span destination port is either a trunk or an access port.
You can enter the switchport trunk native vlan tag command to enable the tagging of native VLAN traffic on a per-port basis. When tagging is enabled, all the packets on the native VLAN are tagged and all incoming untagged data packets are dropped, but untagged control packets are accepted. When tagging is disabled, the native VLAN packets going out on trunk ports are not tagged and the incoming untagged packets are allowed and assigned to the native VLAN. The no switchport trunk native vlan tag command overrides the vlan dot1q tag native command for global tagging.
Note The switchport trunk native vlan tag interface configuration mode command does not enable native VLAN tagging unless you first configure the switch to tag native VLAN traffic globally. To enable native VLAN tagging globally, use the vlan dot1q tag native command in global configuration mode.
Note The switchport trunk pruning vlan vlan-list command does not support extended-range VLANs; valid vlan-list values are from 1 to 1005.
The dot1q ethertype value keyword and argument are not supported on port-channel interfaces. You can enter the command on the individual port interface only. Also, you can configure the ports in a channel group to have different EtherType configurations.
The switchport trunk encapsulation negotiate command is not supported in Cisco IOS Release 12.2(50)SY.
Be careful when configuring the custom EtherType value on a port. If you enter the
negotiate keyword and DISL and Dynamic Trunking Protocol (DTP) negotiation do not resolve the encapsulation format, then ISL is the selected format and may pose as a security risk. The
no form of this command resets the trunk-encapsulation format to the default.
•The no form of the switchport trunk native vlan command resets the native mode VLAN to the appropriate default VLAN for the device.
•The no form of the switchport trunk native vlan tag command configures the Layer 2 port not to tag native VLAN traffic.
•The no form of the switchport trunk allowed vlan command resets the list to the default list, which allows all VLANs.
•The no form of the switchport trunk pruning vlan command resets the list to the default list, which enables all VLANs for VTP pruning.
•The no form of the switchport trunk encapsulation dot1q ethertype value command resets the list to the default value.
The vlan-list format is all | none | add | remove | except [vlan-list[,vlan-list...]] where:
•all—Specifies all the appropriate VLANs. This keyword is not supported in the switchport trunk pruning vlan command.
•none—Indicates an empty list. This keyword is not supported in the switchport trunk allowed vlan command.
•add vlan-list[,vlan-list...]—Adds the defined list of VLANs to those currently set instead of replacing the list.
•remove vlan-list[,vlan-list...]—Removes the defined list of VLANs from those currently set instead of replacing the list. You can remove VLAN 1. If you remove VLAN 1 from a trunk, the trunk interface continues to send and receive management traffic (for example, Cisco Discovery Protocol, version 3; VTP; Port Aggregation Protocol, version 4 (PAgP4); and DTP) in VLAN 1.
Note You can remove any of the default VLANs (1002 to 1005) from a trunk; this action is not allowed in earlier releases.
•except vlan-list[,vlan-list...]—Excludes the specified list of VLANs from those currently set instead of replacing the list.
•vlan-list[,vlan-list...]—Specifies a single VLAN number from 1 to 4094 or a continuous range of VLANs that are described by two VLAN numbers from 1 to 4094. You can specify multiple VLAN numbers or ranges of numbers using a comma-separated list.
To specify a range of VLANs, enter the smaller VLAN number first, separated by a hyphen and the larger VLAN number at the end of the range.
Do not enable the reserved VLAN range (1006 to 1024) on trunks when connecting a Cisco 7600 series router running the Cisco IOS software on both the supervisor engine and the Multilayer Switch Feature Card (MSFC) to a Cisco 7600 series router running the Catalyst operating system. These VLANs are reserved in Cisco 7600 series routers running the Catalyst operating system. If enabled, Cisco 7600 series routers running the Catalyst operating system may disable the ports if a trunking channel is between these systems.
Examples
The following example shows how to cause a port interface configured as a switched interface to encapsulate in 802.1Q trunking format regardless of its default trunking format in trunking mode:
Router(config-if)# switchport trunk encapsulation dot1q
The following example shows how to configure the Layer 2 port to tag native VLAN traffic:
Router(config-if)# switchport trunk native vlan tag
Related Commands
|
|
|
|---|---|
show interfaces switchport |
Displays administrative and operational status of a switching (nonrouting) port. |
vlan dot1q tag native |
Enables dot1q tagging for all VLANs in a trunk. |
test platform software console disconnect-timeout
To test the platform software timeout after physically disconnecting a console port, use the test platform software console disconnect-timeout command.
test platform software console disconnect-timeout time
Syntax Description
time |
Specifies the time in seconds; valid values are 1 through 10. |
Defaults
Disabled and 1 second.
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.1(1)SY |
Support for this command was introduced. |
15.1(2)SY |
Update Defaults updated. |
Examples
This example shows how to set the disconnect timeout test to 4 seconds:
Router# test platform software console disconnect-timeout 4
Related Commands
|
|
|
|---|---|
disconnect-timeout |
Changes the EXEC timeout value for the main console after the console cable is removed. |
test snmp trap errdisable ifevent
To test CISCO-ERR-DISABLE-MIB cErrDisableInterfaceEventRev1 Simple Network Management Protocol (SNMP) traps and informs, use the test snmp trap errdisable ifevent command in priveleged EXEC mode.
test snmp trap errdisable ifevent
Syntax Description
This command has no keywords or arguments.
Command Default
This command has no default settings.
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
12.2(33)SXI4 |
Support for this command was introduced. |
12.2(50)SY |
This command was integrated into Cisco IOS Release 12.2(50)SY. |
Examples
This example shows the output of test snmp trap errdisable ifevent when snmp-server enable traps errdisable is not configured:
Router# test snmp trap errdisable ifevent
cErrDisableInterfaceEventRev1 notification is disabled.
Router#
This example shows the output of test snmp trap errdisable ifevent when snmp-server enable traps errdisable is configured:
Router# test snmp trap errdisable ifevent
cErrDisableInterfaceEventRev1 notification was sent.
Router#
Related Commands
|
|
|
|---|---|
snmp-server enable traps errdisable |
Enables SNMP errdisable notifications. |
test snmp trap trustsec-server provision-secret
To test ctsvNoProvisionSecretNotif traps, use the test snmp trap trustsec-server provision-secret command in priveleged EXEC mode.
test snmp trap trustsec-server provision-secret
Syntax Description
This command has no keywords or arguments.
Command Default
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.1(1)SY |
Support for this command was introduced. |
Examples
This example shows how to the ctsvNoProvisionSecretNotif traps:
Router# test snmp trap trustsec-server provision-secret
test snmp trap trustsec-server radius-server
To test ctsvNoRadiusServertNotif traps, use the test snmp trap trustsec-server radius-server command in priveleged EXEC mode.
test snmp trap trustsec-server radius-server
Syntax Description
This command has no keywords or arguments.
Command Default
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.1(1)SY |
Support for this command was introduced. |
Examples
This example shows how to the ctsvNoRadiusServertNotif traps:
Router# test snmp trap trustsec-server radius-server
test snmp trap trustsec-sxp
To test CISCO-TRUSTSEC-SXP-MIB traps on Simple Network Management Protocol (SNMP), use the test snmp trap trustsec-sxp command in Exec mode.
test snmp trap trustsec-sxp [binding-conflict | binding-err | binding-expn-fall | conn-config-err | conn-down | conn-sraddr-err | conn-up | msg-parse-err | oper-nodeid-change]
Syntax Description
Command Default
Disabled.
Command Modes
EXEC mode (#)
Command History
|
|
|
|---|---|
15.1(1)SY |
This command was introduced. |
Usage Guidelines
SNMP notifications can be sent as traps or inform requests. This command enables both traps and inform requests.
If you do not specify any of the optional keywords, all TrustSec SXP notifications are enabled.
The snmp-server enable traps snmp command is used in conjunction with the snmp-server host command. Use the snmp-server host command to specify which host or hosts receive SNMP notifications. To send SNMP notifications, you must configure at least one snmp-server host command.
Examples
The following example shows how to test the binding conflict MIB:
Router# test snmp trap trustsec-sxp binding-conflict
ctsxSxpBindingConflictNotif notification is disabled.
Router#
The following example shows how to test the binding err MIB:
Router# test snmp trap trustsec-sxp binding-err
ctsxSxpBindingErrNotif notification is disabled.
Router#
The following example shows how to test the binding-expn-fail MIB:
Router# test snmp trap trustsec-sxp binding-expn-fail
ctsxSxpBindingExpnFailNotif notification is disabled.
Router#
The following example shows how to test the conn-config-err MIB:
Router# test snmp trap trustsec-sxp conn-config-err
ctsxSxpConnConfigErrNotif notification is disabled.
Router#
The following example shows how to test the conn-down MIB:
Router# test snmp trap trustsec-sxp conn-down
ctsxSxpConnDownNotif notification is disabled.
Router#
The following example shows how to test the conn-srcaddr-err MIB:
Router# test snmp trap trustsec-sxp conn-srcaddr-err
ctsxSxpConnSourceAddrErrNotif notification is disabled.
Router#
The following example shows how to test the conn-up MIB
Router# test snmp trap trustsec-sxp conn-up
ctsxSxpConnUpNotif notification is disabled.
Router#
The following example shows how to test the msg-parse-err MIB:
Router# test snmp trap trustsec-sxp msg-parse-err
ctsxSxpMsgParseErrNotif notification is disabled.
Router#
The following example shows how to test the oper-nodeid-change MIB:
Router# test snmp trap trustsec-sxp msg-parse-err
ctsxSxpMsgParseErrNotif notification is disabled.
Router#
Related Commands
upgrade hardware database
To upgrade the hardwupare database, use the upgrade hardware database command.
upgrade hardware database {file file_name | {preference | invalidate} {region1 | region2} | slot slot_number {file file_name | invalidate {region1 | region2}}}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.0(1)SY1 |
Support for this command was introduced. |
Usage Guidelines
This command is useful only if a new hardware database version becomes available.
Examples
This example shows how to upgrade the platform hardware database version:
Router# upgrade hardware database file bootdisk:file_name
Router#
*date_and_time: Hardware database upgrade in progress
*date_and_time: Erasing flash
*date_and_time: Programming flash
*date_and_time: Verifying new hardware database
*date_and_time: Hardware database upgrade complete
*date_and_time: The system must be reload for this to take effect
Related Commands
|
|
|
|---|---|
show platform hardware database |
Displays the platform hardware database version. |
upgrade hardware image
To upgrade the hardware image, use the upgrade hardware image command.
upgrade hardware image slot slot_number {file file_name | {preference | invalidate} region_number | reset}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.0(1)SY1 |
Support for this command was introduced. |
Usage Guidelines
This command is useful only if a new hardware image version becomes available.
This command is supported only on modules that have hardware abstraction layer (HAL) support.
Examples
This example shows how to upgrade the platform hardware database version:
Router# upgrade hardware image slot 4 file bootdisk:file_name
!!! {...} !!!
Linecard must be reset. Please use "upgrade hardware image slot 4 reset" command to reset linecard.
Router# upgrade hardware image slot 4 reset
Router#
*date_and_time: %OIR-6-SP_REMCARD: Card removed from slot 4, interfaces disabled
*date_and_time: %DIAG-6-RUN_COMPLETE: Module 4: Running Complete Diagnostics..4
*date_and_time: %DIAG-6-DIAG_OK: Module 4: Passed Online Diagnostics
Upgrade XML file complete
Upgrade image file complete
Please wait for automatic linecard reset to make upgrade taking effect
*date_and_time: %OIR-6-SP_INSCARD: Card inserted in slot 4, interfaces are now online
*date_and_time: %OIR-6-SP_REMCARD: Card removed from slot 4, interfaces disabled
*date_and_time: %DIAG-6-RUN_COMPLETE: Module 4: Running Complete Diagnostics...
*date_and_time: %DIAG-6-DIAG_OK: Module 4: Passed Online Diagnostics
*date_and_time: %OIR-6-SP_INSCARD: Card inserted in slot 4, interfaces are now online
Related Commands
|
|
|
|---|---|
show platform hardware image version |
Displays the platform hardware image version. |
upgrade hardware transceiver xml
To upgrade the hardware transceiver xml version, use the upgrade hardware transceiver xml command.
upgrade hardware transceiver xml {file file_name | {preference | invalidate} region_number}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.0(1)SY1 |
Support for this command was introduced. |
Usage Guidelines
This command is useful only if a new hardware transceiver xml version becomes available.
Examples
This example shows how to upgrade the platform hardware database version:
Router# upgrade hardware transceiver xml file bootdisk:file_name
Transceiver XML is upgraded successfully
Please unplug and replug supported transceiver
Router#
Related Commands
|
|
|
|---|---|
show platform hardware transceiver xml version |
Displays the platform hardware transceiver xml version. |
upgrade hardware xml slot
To upgrade the hardware xml version, use the upgrade hardware xml slot command.
upgrade hardware xml slot slot_number {file file_name | {preference | invalidate} region_number | reset}
Syntax Description
Defaults
None
Command Modes
Privileged EXEC mode
Command History
|
|
|
|---|---|
15.0(1)SY1 |
Support for this command was introduced. |
Usage Guidelines
This command is useful only if a new hardware xml version becomes available.
This command is supported only on modules that have hardware abstraction layer (HAL) support.
Examples
This example shows how to upgrade the platform hardware xml version:
Router# upgrade hardware xml slot 4 file bootdisk:file_name
Linecard must be reset. Please use "upgrade hardware xml slot 4 reset" command to reset linecard.
Router# upgrade hardware xml slot 4 reset
Upgrade XML file complete
Please wait for automatic linecard reset to make upgrade taking effect
*date_and_time: %OIR-6-SP_INSCARD: Card inserted in slot 4, interfaces are now online
*date_and_time: %OIR-6-SP_REMCARD: Card removed from slot 4, interfaces disabled
*date_and_time: %OIR-6-SP_INSCARD: Card inserted in slot 4, interfaces are now online
Router#
Related Commands
|
|
|
|---|---|
show platform hardware xml version |
Displays the platform hardware xml version. |
vlan access-log
To configure the VLAN access control list (VACL)-logging properties, including the log-table size, redirect-packet rate, and logging threshold, use the vlan access-log command in global configuration. To return to the default settings, use the no form of this command.
vlan access-log {maxflow max-number | ratelimit pps | threshold pkt-count}
no vlan access-log {maxflow | ratelimit | threshold}
Syntax Description
Command Default
The defaults are as follows:
•max-number is 500.
•pps is 2000 pps in Cisco IOS 12.2SX releases.
•pps is 0 pps in Cisco IOS release 12.2(50)SY and later.
•pkt-count is not set.
Command Modes
Global configuration (config)
Command History
Usage Guidelines
Due to the rate-limiting function for redirected packets, VACL-logging counters may not be accurate.
Only denied IP packets are logged.
When the log-table size is full, the logging packets from the new flows are dropped by the software.
The packets that exceed the maximum redirect VACL-logging packet rate limit are dropped by the hardware.
A logging message is displayed if the flow threshold is reached before the 5-minute interval.
If you do not configure the maximum log-table size, maximum packet rate, or threshold, or if you enter the no form of the commands, the default values are assumed.
Examples
This example shows how to set the maximum log-table size:
Router(config)# vlan access-log maxflow 500
Router(config)#
This example shows how to set the maximum redirect VACL-logging packet rate after which packets are dropped:
Router(config)# vlan access-log ratelimit 200
Router(config)#
This example shows how to set the logging-update threshold:
Router(config)# vlan access-log threshold 3500
Router(config)#
Related Commands
|
|
|
|---|---|
show vlan access-log |
Displays information about the VACL logging including the configured logging properties. |
vsl-encryption
To configure VSL encryption on the switch, use the vsl-encryption command in Virtual switch domain mode, use the no form of the command to disable VSL encryption.
vsl-encryption
no vsl-encryption
Syntax Description
This command has no keywords or arguments.
Defaults
None
Command Modes
Virtual switch domain mode
Command History
|
|
|
|---|---|
15.0(1)SY1 |
This command was introduced. |
Usage Guidelines
You do not need to enable FIPs before you enable VSL encryption; however if you intend to use FIPs you should enable VSL encryption first.
Examples
This example shows how to enable VSL encryption on a switch:
Switch(config-vs-domain) vsl-encryption
Switch(config-vs-domain) #
This example shows how to disable VSL encryption on a switch:
Switch(config-vs-domain) no vsl-encryption
Switch(config-vs-domain) #
Related Commands
|
|
|
|---|---|
switch pmk |
Enables VSL on the switch. |
wrr-queue bandwidth
To allocate the bandwidth between the standard transmit queues, use the wrr-queue bandwidth command in interface configuration mode. To return to the default settings, use the no form of this command.
wrr-queue bandwidth weight-1 ... weight-n
no wrr-queue bandwidth
Syntax Description
weight-1 ... weight-n |
WRR weights; valid values are from 1 to 255. |
Defaults
The defaults are as follows:
•QoS enabled—4:255
•QoS disabled—255:1
Command Modes
Interface configuration
Command History
Usage Guidelines
Note In Cisco IOS Release 12.2(50)SY and later releases, you can enable this command only if either the platform qos queueing-only command or the auto qos default command is configured.
You can configure up to seven queue weights on Cisco 7600 series routers that are configured with a Supervisor Engine 720.
You can configure up to three queue weights on Cisco 7600 series routers that are configured with a Supervisor Engine 2.
WRR allows bandwidth sharing at the egress port. This command defines the bandwidths for egress WRR through scheduling weights. Four queues participate in the WRR unless you enable the egress-expedite queue. The expedite queue is a strict-priority queue that is used until it is empty before using one of the WRR queues.
There is no order of dependencies for the wrr-queue bandwidth command. If you enable the egress priority, the weight ratio is calculated with the first two and the last parameters; otherwise, all four parameters are used.
The WRR weights are used to partition the bandwidth between the queues if all queues are nonempty. For example, entering weights of 1:3 means that one queue gets 25 percent of the bandwidth and the other queue gets 75 percent as long as both queues have data.
Examples
This example shows how to allocate a three-to-one bandwidth ratio:
Router(config-if)# wrr-queue bandwidth 3 1
Related Commands
|
|
|
|---|---|
show queueing interface |
Displays queueing information. |
wrr-queue queue-limit |
Sets the transmit-queue size ratio on an interface. |
wrr-queue cos-map
To map CoS values to drop thresholds for a queue, use the wrr-queue cos-map command in interface configuration mode. To return to the default settings, use the no form of this command.
wrr-queue cos-map queue-id threshold-id cos-1 ... cos-n
no wrr-queue cos-map
Syntax Description
queue-id |
Queue number; the valid values are from 1 to 2. |
threshold-id |
Threshold ID; valid values are from 1 to 2. |
cos-1 ... cos-n |
CoS value; valid values are from 0 to 7. |
Defaults
The defaults are as follows:
•Receive queue 1/drop threshold 1 and transmit queue 1/drop threshold 1: CoS 0 and 1.
•Receive queue 1/drop threshold 2 and transmit queue 1/drop threshold 2: CoS 2 and 3.
•Receive queue 2/drop threshold 3 and transmit queue 2/drop threshold 1: CoS 4 and 6.
•Receive queue 2/drop threshold 4 and transmit queue 2/drop threshold 2: CoS 7.
•On 1p1q4t, 1p2q2t, and 1p3q1t interfaces, CoS 5 is mapped to the strict-priority queues.
Command Modes
Interface configuration
Command History
Usage Guidelines
Note In Cisco IOS Release 12.2(50)SY and later releases, you can enable this command only if either the platform qos queueing-only command or the auto qos default command is configured.
Enter up to eight CoS values to map to the threshold.
The threshold for 1p3q1t is always 1.
Examples
This example shows how to map the CoS values 0 and 1 to standard transmit queue 1/threshold 1:
Router(config-if)# wrr-queue cos-map 1 1 0 1
wrr-queue dscp-map
To map the hardware Differentiated Services Code Point (DSCP) values to the drop threshold values for a queue, use the wrr-queue dscp-map command in interface configuration mode. To return to the default settings, use the no form of this command.
wrr-queue dscp-map queue-id threshold-id dscp-1 ... dscp-n
no wrr-queue dscp-map queue-id
Syntax Description
queue-id |
Queue number; valid values are from 1 to 8. |
threshold-id |
Threshold ID; valid values are from 1 to 4. |
dscp-1 ... dscp-n |
DSCP value; valid values are from 0 to 7. |
Defaults
The interface is in Class of Service (CoS) mode.
Command Modes
Interface configuration
Command History
|
|
|
|---|---|
12.2(18)SXF5 |
Support for this command was introduced. |
12.2(50)SY |
This command was integrated into Cisco IOS Release 12.2(50)SY. |
Usage Guidelines
Note In Cisco IOS Release 12.2(50)SY and later releases, you can enable this command only if either the platform qos queueing-only command or the auto qos default command is configured.
Note To enter the wrr-queue dscp-map command, the interface must be in DSCP-queuing mode. Use the mls qos queue-mode mode-dscp command to set the mode to DSCP.
This command is supported on 10-Gigabit Ethernet ports only.
When mapping DSCP values, follow these guidelines:
•You can enter up to eight DSCP values that map to a queue and threshold.
•You can enter multiple commands to map additional DSCP values to the queue and threshold.
•You must enter a separate command for each queue and threshold.
Examples
This example shows how to map the hardware DSCP values to the drop threshold values for a queue:
wrr-queue dscp-map 8 1 0 1 2 3
Related Commands
show queueing interface |
Displays queueing information. |
wrr-queue queue-limit
To set the transmit-queue size ratio on an interface, use the wrr-queue queue-limit command in interface configuration mode. To return to the default settings, use the no form of this command.
wrr-queue queue-limit queue1-weight [queue2-weight] queue3-weight
no wrr-queue queue-limit
Syntax Description
Defaults
The defaults are as follows:
•90 percent for low priority
•10 percent for high priority
Command Modes
Interface configuration
Command History
Usage Guidelines
Note In Cisco IOS Release 12.2(50)SY and later releases, you can enable this command only if either the platform qos queueing-only command or the auto qos default command is configured.
Valid high-priority weight values are from 1 to 100 percent, except on 1p2q1t egress LAN ports, where valid values for the high-priority queue are from 5 to 100 percent.
On 1p2q2t interfaces, QoS sets the strict-priority queue size equal to the high-priority queue size.
Estimate the mix of low priority-to-high priority traffic on your network (for example, 80 percent low-priority traffic and 20 percent high-priority traffic). Use the estimated percentages as queue weights.
Due to the granularity of programming the hardware, the values that are set in the hardware are close approximations of the provided values. For example, if you specify 0 percent, the actual value that is programmed is not necessarily 0.
Examples
This example shows how to configure the transmit-queue size ratio:
Router(config-if)# wrr-queue queue-limit 75 25
Related Commands
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show queueing interface |
Displays queueing information. |
wrr-queue bandwidth |
Allocates the bandwidth between the standard transmit queues. |
wrr-queue random-detect
To enable WRED or specify the minimum and maximum WRED threshold for the specified queues on 1p2q2t and 1p3q1t interfaces, use the wrr-queue random-detect command in interface configuration mode. To return to the default settings, use the no form of this command.
wrr-queue random-detect queue-id
wrr-queue random-detect {max-threshold | min-threshold} queue-id threshold-percent-1 ... threshold-percent-n
no wrr-queue random-detect queue-id
no wrr-queue random-detect {max-threshold | min-threshold} queue-id
Syntax Description
Defaults
The default is that WRED is disabled. When WRED is enabled, the defaults are as follows:
•The maximum threshold is (low) 40 percent and (high) 100 percent.
•The minimum thresholds are both set to zero.
Command Modes
Interface configuration
Command History
Usage Guidelines
Note In Cisco IOS Release 12.2(50)SY and later releases, you can enable this command only if either the platform qos queueing-only command or the auto qos default command is configured.
1p2q1t and 1p3q1t interfaces have WRED-drop thresholds in their standard transmit queues. You can configure 1p3q1t transmit queues to use a WRED-drop threshold or a tail-drop threshold.
To enable WRED-drop thresholds on 1p2p1t interfaces, enter the wrr-queue random-detect queue-id command. Use the no form of this command to disable WRED.
To enable WRED-drop thresholds on 1p3q1t interfaces, enter the wrr-queue random-detect queue-id command. To return to the tail-drop threshold, enter the no wrr-queue random-detect queue-id command.
The queue-id argument is 1 for the standard low-priority queue, 2 for the standard high-priority queue, and 3 for strict priority.
The threshold in the strict-priority queue is not configurable.
Each queue on a 1p2q2t interface has two thresholds; 1p3q1t interfaces have one threshold.
Each threshold has a low and a high WRED value.
WRED values are a percentage of the queue capacity.
For additional information on configuring WRED thresholds, refer to the QoS chapter in the Cisco 7600 Series Router Cisco IOS Software Configuration Guide.
Examples
This example shows how to configure the low-priority transmit-queue high-WRED drop thresholds:
Router(config-if)# wrr-queue random-detect max-threshold 1 60 100
Related Commands
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show queueing interface |
Displays queueing information. |
wrr-queue queue-limit |
Sets the transmit-queue size ratio on an interface. |
wrr-queue threshold
To configure the drop-threshold percentages for the standard receive and transmit queues on 1q4t and 2q2t interfaces, use the wrr-queue threshold command in interface configuration mode. To return to the default settings, use the no form of this command.
wrr-queue threshold queue-id threshold-percent-1 ... threshold-percent-n
no wrr-queue threshold queue-id
Syntax Description
queue-id |
Queue number; valid values are 1 and 2. |
threshold-percent-1 |
Number of weights for queues 1 and 2; valid values are from 1 to 100 percent. |
Defaults
When you enable QoS, the default values are as follows:
•100 percent for threshold 1
•60 percent for threshold 2
Command Modes
Interface configuration
Command History
Usage Guidelines
Note In Cisco IOS Release 12.2(50)SY and later releases, you can enable this command only if either the platform qos queueing-only command or the auto qos default command is configured.
Use the transmit queue and threshold numbers.
The queue-id argument is 1 for the standard low-priority queue and 2 for the standard high-priority queue.
Always set threshold 2 to 100 percent.
Receive-queue drop thresholds are supported only on Gigabit Ethernet interfaces that are configured to trust CoS.
Examples
This example shows how to configure receive queue 1/threshold 1 and transmit queue 1/threshold 1:
Router(config-if)# wrr-queue threshold 1 60 100
Related Commands
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show queueing interface |
Displays queueing information. |
wrr-queue queue-limit |
Sets the transmit-queue size ratio on an interface. |
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