Release Notes for the Catalyst 4500E Series Switch, Cisco IOS XE 3.10.xE

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Updated:July 15, 2019

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Table of Contents

Release Notes for the Cisco Catalyst 4500E Series Switches, Cisco IOS XE Release 3.10.xE

Contents

Cisco IOS Software Packaging

Cisco XE Release Strategy

Support

System Requirements

Supported Hardware on the Catalyst 4500-E Series Switch

Supported E-Series Hardware on Cisco IOS XE Release 3.10.xE

Wired Web UI (Device Manager) System Requirements

Feature Support by Image Type

OpenFlow Version and Cisco IOS Release Support

MIB Support

Features Not Supported on the Cisco Catalyst 4500-E Series Switch

Orderable Product Numbers

New and Changed Information

New Features in Cisco IOS XE Release 3.10.3E

New Software Features

New Hardware Features

New Features in Cisco IOS XE Release 3.10.2E

New Software Features

New Hardware Features

New Features in Cisco IOS XE Release 3.10.1E

New Software Features

New Features in Cisco IOS XE Release 3.10.0E

New Hardware Features

New Software Features

Cisco IOS XE to Cisco IOS

Upgrading the System Software

Identifying Hardware Revisions on the Switch Chassis

Identifying an +E Chassis and ROMMON

Limitations and Restrictions

Caveats

Cisco Bug Search Tool

Open Caveats for Cisco IOS XE Release 3.10.3E

Resolved Caveats for Cisco IOS XE Release 3.10.3E

Open Caveats for Cisco IOS XE Release 3.10.2E

Resolved Caveats for Cisco IOS XE Release 3.10.2E

Open Caveats for Cisco IOS XE Release 3.10.1E

Resolved Caveats for Cisco IOS XE Release 3.10.1E

Open Caveats for Cisco IOS XE Release 3.10.0E

Resolved Caveats in Cisco IOS XE Release 3.10.0E

Related Documentation

Hardware Documents

Software Documentation

Cisco IOS Documentation

Notices

OpenSSL/Open SSL Project

License Issues

Release Notes for the Cisco Catalyst 4500E Series Switches, Cisco IOS XE Release 3.10.xE

First Published: August 8, 2017

Last Updated: July 15, 2019

 

This release note describes the features, modifications, and caveats for the Cisco IOS XE Release 3.10.xE, on the Cisco Catalyst 4500E Series Switches with Supervisor Engine 9-E, 8L-E, 8-E, 7L-E, and 7-E.

Cisco IOS XE Release 3.10.xE is a feature rich new software feature release for Cisco IOS-XE based Catalyst Access Switching products.

note.gif

Noteblank.gif Although Cisco Catalyst 4500E Series Switches and Cisco Catalyst 4500-X Series Switches have separate release notes, each leverages the same Software Configuration Guide and Command Reference Guide.

Contents

This publication consists of these sections:

Cisco IOS Software Packaging

Cisco Catalyst 4500E Series Switches support these license levels or feature sets.

The following permanent right-to-use licenses or base licenses are available:

  • Enterprise Services—image supports all Cisco Catalyst 4500E Series software features based on Cisco IOS Software, including enhanced routing.
  • IP Base
  • LAN Base

Starting with Cisco IOS XE Release 3.10.0E, the following add-on license options are available:

  • DNA Essentials
  • DNA Advantage

To find information about platform support and to know which license levels a feature is available with, use Cisco Feature Navigator. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not required.

Cisco XE Release Strategy

Cisco IOS XE Release 3.8.xE, 3.6.xE, 3.4.xSG, and 3.2.xSG are extended maintenance (EM) releases.

Cisco IOS XE Release 3.10.xE, 3.9.xE, 3.7.xE, 3.5.xE, and 3.3.0SG are standard maintenance releases (SM).

Cisco IOS XE Release 3.10.0E and later releases support Sup9-E.

Cisco IOS XE Release 3.8.1E and later releases support Sup8L-E.

Cisco IOS XE Release 3.8.xE is a maintenance train supporting Sup7E, Sup7L-E and Sup8-E.

Cisco IOS XE Release 3.6.xSG is a maintenance train supporting Sup7E, Sup7L-E and Sup8-E.

Cisco IOS XE Release 3.4.xSG is a maintenance train supporting Sup7E and Sup7L-E.

Cisco IOS XE Release 3.2.xSG is an active maintenance train that supports Sup7E only.

Support

Support for Cisco IOS XE Release 3.10.xE follows the standard Cisco Systems® support policy, available at

http://www.cisco.com/en/US/products/products_end-of-life_policy.html

System Requirements

This section describes the system requirements:

note.gif

Noteblank.gif For information about wireless web UI requirements, see

Supported Hardware on the Catalyst 4500-E Series Switch

Table 1 Supported Hardware on Cisco Catalyst 4500-E, 3

Table 2 Supported Pluggable Transceiver Modules, 6

Table 3 Power over Ethernet on Cisco Catalyst 4500-E, 7

 

Table 1 Supported Hardware on Cisco Catalyst 4500-E

Product Number (append with “=” for spares)
Product Description
Supervisor Engines

WS-X45-Sup7-E

Cisco Catalyst 4500 E-Series Supervisor Engine 7-E

Note This engine is supported on E-series, R-E, and R+E chassis.

WS-X45-Sup7L-E

Cisco Catalyst 4500 E-Series Supervisor Engine 7L-E

Note This engine is supported on E-series, R-E, and R+E chassis.

WS-X45-Sup8-E

Cisco Catalyst 4500 E-Series Supervisor Engine 8-E

This engine is supported on E-series and R+E and R-E1 chassis.

WS-X45-Sup8L-E

Cisco Catalyst 4500 E-Series Supervisor Engine 8L-E

This engine is supported on E-series and R+E and R-E 1 chassis.

WS-X45-SUP9-E

Cisco Catalyst 4500 E-Series Supervisor Engine 9-E.

This engine is supported on E-series and R+E chassis.
10 Gigabit Ethernet Switching Modules

WS-X4748-12X48U+E

Catalyst 4500E 48-Port UPOE with 12 Multigigabit ports and 36 10/100/1000 ports. This module supports the Cisco Multigigabit technology for 802.11ac Wave2 and 10GBASE-T speeds.

WS-X4712-SFP+E

12-port 10 Gigabit Ethernet (SFP+) line card

Not supported on 4507R-E and 4510R-E chassis.

WS-X4606-X2-E

6-port X2 line card
Gigabit Ethernet Switching Modules

WS-X4302-GB

2-port 1000BASE-X (GBIC) Gigabit Ethernet module.

Not supported in VSS mode.

WS-X4306-GB

6-port 1000BASE-X (GBIC) Gigabit Ethernet switching module

WS-X4418-GB

18-port 1000BASE-X (GBIC) Gigabit Ethernet switching module.

Not supported in VSS mode.

WS-X4412-2GB-T

12-port 1000BASE-T Gigabit Ethernet and 2-GBIC ports switching module.

Not supported in VSS mode.

WS-X4424-GB-RJ45

24-port 10/100/1000BASE-T Gigabit Ethernet RJ-45 switching module

Not supported in VSS mode.

WS-X4448-GB-LX

48-port 1000BASE-LX (small form-factor pluggable) Gigabit Ethernet fiber optic interface switching module.

Not supported in VSS mode.

WS-X4448-GB-RJ45

48-port 10/100/1000BASE-T Gigabit Ethernet switching module.

Not supported in VSS mode.

WS-X4448-GB-SFP

48-port 1000BASE-X (small form-factor pluggable) module.

Not supported in VSS mode.

WS-X4506-GB-T

6-port Alternately-Wired 10/100/1000BASE-T Catalyst 4500 series Power over Ethernet (PoE) 802.3af or 1000BASE-X SFP.

Not supported in VSS mode.

WS-X4524-GB-RJ45V

24-port 10/100/1000BASE-T RJ-45 Catalyst 4500 series PoE 802.3af.

Not supported in VSS mode.

WS-X4548-GB-RJ45

48-port 10/100/1000BASE-T Gigabit Ethernet module.

Not supported in VSS mode.

WS-X4548-GB-RJ45V

48-port 10/100/1000BASE-T, Gigabit Ethernet module with PoE IEEE 802.3af.

This module is supported on Supervisor Engines 7E and7LE, but not on Supervisor Engines 8E and 8LE. This module is not supported in VSS mode.

WS-X4548-RJ45V+

48-port 10/100/1000BASE-T, Gigabit Ethernet module with IEEE 802.3af PoEP and IEEE 802.3at PoEP.

This module is supported on Supervisor Engines 7-E and7L-E, but not on Supervisor Engines 8-E and 8L-E.

WS-X4612-SFP-E

12-port 1000BASE-X (small form factor pluggable) module with jumbo frame support

WS-X4624-SFP-E

Non-blocking 24-port 1000BASEX (small form factor pluggable) module

WS-X4640-CSFP-E

80 ports with Gigabit compact SFP (4:1 oversubscribed); 40 modules of Gigabit SFP line card (1000BaseX), providing 24 gigabits per-slot capacity (SFP optional) (2:1 oversubscribed)

WS-X4648-RJ45-E

48 port 10/100/1000BT with 2 to 1 oversubscription and jumbo frame support

WS-X4648-RJ45V-E

48 port 10/100/1000 Mb with 2 to 1 oversubscription PoE 802.3af providing up to 20 Watts power/port

WS-X4648-RJ45V+E

48 port 10/100/1000 Mb with 2 to 1 oversubscription PoE 802.3at providing up to 30 Watts power/port

WS-X4748-RJ45V+E

48-port 10/100/1000 line card nonblocking PoE 802.3at providing up to 30 Watts power/port

WS-X4748-UPOE+E

48-port 10/100/1000 line card nonblocking PoE 802.3at and 60 watt UPoE PoE linecard with Ethernet Energy Efficient feature.

WS-X4748-RJ45-E

48-port 10/100/1000 nonblocking line card with the Ethernet Energy Efficient feature

WS-X4748-SFP-E

48-port 1000Base-X SFP (small form factor pluggable) line card

WS-X4724-SFP-E

24-port 1000Base-X SFP (small form factor pluggable) line card

WS-X4712-SFP-E

12-port 1000Base-X SFP (small form factor pluggable) line card
Fast Ethernet Switching Modules

WS-X4124-FX-MT

24-port 100BASE-FX Fast Ethernet MT-RJ multimode fiber switching module.

Not supported in VSS mode.

WS-X4148-FX-MT

48-port 100BASE-FX Fast Ethernet MT-RJ multimode fiber switching module

WS-X4148-FE-LX-MT

48-port 100BASE-LX10 Fast Ethernet MT-RJ single-mode fiber switching module.

Not supported in VSS mode.

WS-X4148-FE-BD-LC

48-port 100BASE-BX10-D module

WS-X4248-FE-SFP

48-port 100BASE-X SFP switching module

WS-U4504-FX-MT

4-port 100BASE-FX (MT-RF) uplink daughter card

WS-X4504-FX-MT

4-port 100BASE-FX MT-RJ uplink module.

Not supported in VSS mode.
Ethernet/Fast Ethernet (10/100) Switching Modules

WS-X4124-RJ45

24-port 10/100 RJ-45 module.

Not supported in VSS mode.

WS-X4148-RJ

48-port 10/100 RJ-45 switching module

WS-X4148-RJ21

48-port 10/100 4xRJ-21 (telco connector) switching module.

Not supported in VSS mode.

WS-X4148-RJ45V

48-port Pre-standard PoE 10/100BASE-T switching module.

Not supported in VSS mode.

WS-X4224-RJ45V

24-port 10/100BASE-TX RJ-45 Cisco Catalyst 4500 series PoE 802.3af.

Not supported in VSS mode.

WS-X4232-GB-RJ

32-port 10/100 Fast Ethernet RJ-45, plus 2-port 1000BASE-X (GBIC) Gigabit Ethernet switching module.

Not supported in VSS mode.

WS-X4248-RJ21V

48-port 10/100 Fast Ethernet RJ-21 Cisco Catalyst 4500 series PoE 802.3af telco.

Not supported in VSS mode.

WS-X4248-RJ45V

48-port 10/100 Fast Ethernet RJ-45 Cisco Catalyst 4500 series PoE 802.3af.

This module is supported only on Supervisor Engines 7-E and 7L-E, but not supported on Supervisor Engines 8-E and 8L-E.

WS-X4232-RJ-XX

32-port 10/100 Fast Ethernet RJ-45 modular uplink switching module.

Not supported in VSS mode.

WS-X4232-L3

32-port 10/100 Fast Ethernet, plus 2-port 1000BASE-X (GBIC) Gigabit Ethernet services module.

Not supported in VSS mode.
Other Modules

MEM-X45-2GB-E

SD Card, 2G

USB-X45-4GB-E

USB Thumb Drive, 4G

1.To support Supervisor Engine 8-E or 8L-E, the Cisco Catalyst 4507R-E Switch chassis must have hardware revision 2.0 or higher.For information about identifying the revision numbers see the “Identifying Hardware Revisions on the Switch Chassis” section.

 

Table 2 Supported Pluggable Transceiver Modules
Module Type
URL

Cisco 10-Gigabit Ethernet Transceiver Modules Compatibility Matrix

http://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/10GE_Tx_Matrix.html

Cisco Gigabit Ethernet Transceiver Modules Compatibility Matrix

http://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/GE_Tx_Matrix.html

Cisco 100-Megabit Ethernet SFP Modules Compatibility Matrix

http://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/100MB_Tx_Matrix.html

Cisco Wavelength Division Multiplexing Transceivers Compatibility Matrix

http://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/OL_6982.html

Cisco 40-Gigabit Ethernet Transceiver Modules Compatibility Matrix

http://www.cisco.com/c/en/us/td/docs/interfaces_modules/transceiver_modules/compatibility/matrix/40GE_Tx_Matrix.html

Table 3 Power over Ethernet on Cisco Catalyst 4500-E

Type
URL

Power over Ethernet on the Cisco Catalyst 4500E Series Platform Data Sheet

http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-4500-series-switches/product_data_sheet09186a00801f3dd9.html

Supported E-Series Hardware on Cisco IOS XE Release 3.10.xE

A brief list of primary E-Series hardware supported by Cisco IOS XE Release 3.10.xE is shown in Table 4 .

 

Table 4 Supported E-Series Hardware
Product Number
Description

WS-C4503-E

Cisco Catalyst 4500-E Series 3-Slot Chassis

  • Fan tray
  • No Power Supply

WS-C4506-E

Cisco Catalyst 4500-E Series 6-Slot Chassis

  • Fan tray
  • No Power Supply

WS-C4507R-E

Cisco Catalyst 4500-E Series 7-Slot Chassis.

Note The chassis does not support Supervisor Engine 9-E.
The chassis requires hardware revision 2.0 or higher to support Supervisor Engines 8-E and 8L-E.

  • Fan tray
  • No Power Supply
  • Redundant supervisor engine capability
  • In this chassis, supervisor engines must sit in slots 3 and/or 4; the backplane will enforce this restriction.

WS-C4507R+E

Cisco Catalyst 4500-E Series 7-Slot 48 GB-ready Chassis

  • Fan tray
  • No Power Supply
  • Redundant supervisor engine capability
  • In this chassis, supervisor engines must sit in slots 3 and/or 4; the backplane will enforce this restriction.

WS-C4510R-E

Cisco Catalyst 4500-E Series 10-Slot Chassis

Note This chassis does not support Supervisor Engines 9-E, 8L-E, and 7L-E.

  • Fan tray
  • No Power Supply
  • Redundant supervisor engine capability
  • In this chassis, supervisor engines must sit in slots 5 and/or 6; the backplane will enforce this restriction.

WS-C4510R+E

Cisco Catalyst 4500-E Series 10-Slot 48 GB-ready Chassis

Note This chassis does not support Supervisor Engines 7L-E and 8L-E.

  • Fan tray
  • No Power Supply
  • Redundant supervisor engine capability
  • In this chassis, supervisor engines must sit in slots 5 and/or 6; the backplane will enforce this restriction.

Wired Web UI (Device Manager) System Requirements

Software Requirements

–blank.gif Windows 2000, Windows 2003, Windows XP, Windows Vista, or Windows 7

–blank.gif With JavaScript enabled: Internet Explorer 6.0 and 7.0, or Firefox 26.0

Feature Support by Image Type

Table 5 is a detailed list of features supported on Cisco Catalyst 4500 E-Series Supervisor Engines 9-E, 8L-E, 8-E, 7L-E, and 7-E running Cisco IOS XE Release 3.10.xE categorized by image type.

To find information about platform support and to know which license levels a feature is available with, use Cisco Feature Navigator. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on Cisco.com is not required.

 

Table 5 LAN Base, IP Base, and Enterprise Services Image supported on Cisco Catalyst 4500 E-Series Supervisor Engines 9-E, 8L-E, 8-E, 7L-E, and 7-E
Feature
LAN Base
IP Base
Enterprise Services

2-way Community Private VLANs

Yes

Yes

Yes

8-Way CEF Load Balancing

Yes

Yes

Yes

10 Gigabit Uplink Use

Yes

Yes

Yes

AAA Server Group

Yes

Yes

Yes

AAA Server Group Based on DNIS

Yes

Yes

Yes

ACL—Improved Merging Algorithm

Yes

Yes

Yes

ACL Logging

Yes

Yes

Yes

ACL Policy Enhancements

Yes

Yes

Yes

ACL Sequence Numbering

Yes

Yes

Yes

Address Resolution Protocol (ARP)

Yes

Yes

Yes

ANCP Client

No

Yes

Yes

ANSI TIA-1057 LLDP—MED Location Extension

Yes

Yes

Yes

ANSI TIA-1057 LLDP—MED Support

Yes

Yes

Yes

Application Visibility and Control with Domain Name System-Authoritative Source (AVC with DNS-AS)

No

Yes

Yes

FNF for AVC with DNS-AS

No

Yes

Yes

ARP Optimization

Yes

Yes

Yes

Auto Configuration

Yes

Yes

Yes

Auto Identity

No

Yes

Yes

Auto-LAG

Yes

Yes

Yes

Auto QoS

Yes

Yes

Yes

Auto QoS Compact

Yes

Yes

Yes

Auto Security

Yes

Yes

Yes

Auto SmartPorts

Yes

Yes

Yes

Auto-MDIX

Yes

Yes

Yes

Auto-Voice VLAN (part of Auto QoS)

Yes

Yes

Yes

AutoInstall Using DHCP for LAN Interfaces

Yes

Yes

Yes

AutoQoS—VoIP

Yes

Yes

Yes

AutoRP Enhancement

No

Yes

Yes

Banner Page and Inactivity timeout for HTTP/S connections

Yes

Yes

Yes

BGP

No

No

Yes

BGP 4

No

No

Yes

BGP 4 4Byte ASN (CnH)

No

No

Yes

BGP 4 Multipath Support

No

No

Yes

BGP 4 Prefix Filter and In-bound Route Maps

No

No

Yes

BGP 4 Soft Config

No

No

Yes

BGP Conditional Route Injection

No

No

Yes

BGP Configuration Using Peer Templates

No

No

Yes

BGP Dynamic Update Peer-Groups

No

No

Yes

BGP Increased Support of Numbered as-path Access Lists to 500

No

No

Yes

BGP Link Bandwidth

No

No

Yes

BGP Neighbor Policy

No

No

Yes

BGP Prefix-Based Outbound Route Filtering

No

No

Yes

BGP Restart Neighbor Session After max-prefix Limit Reached

No

No

Yes

BGP Route-Map Continue

No

No

Yes

BGP Route-Map Continue Support for Outbound Policy

No

No

Yes

BGP Soft Rest

No

No

Yes

BGP Wildcard

No

No

Yes

Bidirectional PIM (IPv4 only)

Yes

Yes

Yes

Bidirectional SXP support

Yes

Yes

Yes

Bidirectional Forwarding Detection (BFD) for Intermediate System to Intermediate System (IS-IS)

No

No

Yes

Boot Config

Yes

Yes

Yes

Broadcast/Multicast Suppression

Yes

Yes

Yes

Call Home

No

Yes

Yes

Campus Fabric

No

Yes

(Sup 8-E, 9-E)

Yes

(Sup 8-E, 9-E)

CDP (Cisco Discovery Protocol) Version 2

Yes

Yes

Yes

CDP Enhancement —Host presence TLV

Yes

Yes

Yes

CEF/dCEF—Cisco Express Forwarding

Yes

Yes

Yes

CEFv6 Switching for 6to4 Tunnels

No

Yes

Yes

CEFv6/dCEFv6 — Cisco Express Forwarding

Yes

Yes

Yes

CFM/IEEE 802.1ag - D8.1 standard Compliant CFM, Y.1731 multicast LBM / AIS / RDI / LCK, IP SLA for Ethernet

Yes

Yes

Yes

CGMP — Cisco Group Management Protocol

No

Yes

Yes

Cisco IOS Scripting w/Tcl

Yes

Yes

Yes

Cisco Plug-in for OpenFlow

Yes

Yes

Yes

Cisco-Port-QoS-MIB—Support for cportQosQueueEnqueuePkts and cportQosQueueDropPkts

Yes

Yes

Yes

Cisco Service Discovery Gateway Support

Yes

Yes

Yes

Cisco TrustSec—IEEE 802.1ae MACSec Layer 2 encryption

No

Yes

Yes

Cisco TrustSec—IEEE 802.1ae MACSec encryption on user facing ports

No

Yes

Yes

Cisco TrustSec—IEEE 802.1ae MACSec encryption on user facing ports SSO

No

Yes

Yes

Cisco TrustSec—IEEE 802.1ae MACSec encryption between switch-to-switch links using Cisco SAP (Security Association Protocol)

No

Yes

Yes

Cisco TrustSec—Critical Authentication

Yes

Yes

Yes

Cisco TrustSec—SGT Exchange Protocol (SXP) IPv4

No

Yes

Yes

Cisco TrustSec—SGT/ SGA

No

Yes

Yes

Cisco TrustSec—SGACL Logging and Statistics

No

Yes

Yes

CiscoView Autonomous Device Manager (ADP)

No

Yes

Yes

Class Based Ethernet CoS Matching & Marking (802.1p & ISL CoS)

Yes

Yes

Yes

Class-Based Marking

Yes

Yes

Yes

Class-Based Policing

Yes

Yes

Yes

Class-Based Shaping

Yes

Yes

Yes

Clear Counters Per Port

Yes

Yes

Yes

CLI String Search

Yes

Yes

Yes

CNS

Yes

Yes

Yes

CNS—Configuration Agent

Yes

Yes

Yes

CNS—Event Agent

Yes

Yes

Yes

CNS—Image Agent

Yes

Yes

Yes

CNS—Interactive CLI

Yes

Yes

Yes

CNS Config Retrieve Enhancement with Retry and Interval

Yes

Yes

Yes

Command Scheduler (Kron)

Yes

Yes

Yes

Command Scheduler (Kron) Policy for System Startup

Yes

Yes

Yes

Commented IP Access List Entries

Yes

Yes

Yes

Community Private VLAN

Yes

Yes

Yes

Configuration Change Tracking Identifier

Yes

Yes

Yes

Configuration Change Notification and Logging

No

Yes

Yes

Configuration Replace and Configuration Rollback

Yes

Yes

Yes

Configuration Rollback Confirmed Change

Yes

Yes

Yes

Configuring FQDN ACL

Yes

Yes

Yes

Contextual Configuration Diff Utility

Yes

Yes

Yes

Control Plane Policing (Copp)

Yes

Yes

Yes

Control Plane Protection (Wireless)

No

Yes

Yes

CPU Optimization for Layer 3 Multicast Control Packets

Yes

Yes

Yes

Critical Authorization for Voice and Data

Yes

Yes

Yes

DAI (Dynamic ARP inspection)

Yes

Yes

Yes

DBL (Dynamic Buffer Limiting) - Selective DBL

Yes

Yes

Yes

Debounce Timer per Port

Yes

Yes

Yes

Default Passive Interface

No

Yes

Yes

Diffserv MIB

Yes

Yes

Yes

DHCP Client

Yes

Yes

Yes

DHCP Configurable DHCP Client

Yes

Yes

Yes

DHCP Gleaning

No

Yes

Yes

DHCP Option 82, Pass Through

Yes

Yes

Yes

DHCPv6 Ethernet Remote ID option

Yes

Yes

Yes

DHCPv6 Option 18

Yes

Yes

Yes

DHCPv6 Option 37 (Relay Options Remote-ID)

Yes

Yes

Yes

DHCPv6 Option 52 (CAPWAP Access Controller)

No

Yes

Yes

DHCPv6 Relay Agent notification for Prefix Delegation

Yes

Yes

Yes

DHCPv6 Relay - Reload persistent Interface ID option

Yes

Yes

Yes

DHCPv6 Repackaging

Yes

Yes

Yes

DHCP Server

Yes

Yes

Yes

DHCP Snooping

Yes

Yes

Yes

DSCP/CoS via LLDP

Yes

Yes

Yes

Duplication Location Reporting Issue

No

Yes

Yes

Dynamic Trunking Protocol (DTP)

Yes

Yes

Yes

Easy Virtual Network (EVN)

No

No

Yes

Easy VSS2

No

Yes

(SUP 9-E, 8-E and 7E only)

Yes

(SUP 9-E, 8L-E, 8-E, 7L-E, and 7E)

EIGRP

No

No

Yes

EIGRP Service Advertisement Framework

Yes

Yes

Yes

EIGRP Stub Routing

No

Yes

Yes

Embedded Event Manager (EEM) 3.2

No

Yes

Yes

Embedded Syslog Manager (ESM)

Yes

Yes

Yes

Enable Bidirectional SXP support

Yes

Yes

Yes

Enable of Security Group ACL at Interface Level

Yes

Yes

Yes

Energywise Agentless SNMP support

Yes

Yes

Yes

Energywise Wake-On-Lan Support

Yes

Yes

Yes

Enhanced PoE Support (Additional Wattage Range)

Yes

Yes

Yes

Entity API for Physical and Logical Mgd Entities

Yes

Yes

Yes

ErrDisable timeout

Yes

Yes

Yes

EtherChannel

Yes

Yes

Yes

EtherChannel Flexible PAgP

Yes

Yes

Yes

EtherChannel Single Port Channel

Yes

Yes

Yes

Ethernet Virtual Connections (EVC)-Lite

No

Yes

Yes

Fast EtherChannel (FEC)

Yes

Yes

Yes

FHRP—Enhanced Object Tracking of IP SLAs

Yes

Yes

Yes

FHRP—Enhanced Object Tracking integration with EEM

Yes

Yes

Yes

FHRP—GLBP - IP Redundancy API

No

Yes

Yes

FHRP—HSRP - Hot Standby Router Protocol V2

No

Yes

Yes

FHRP—Object Tracking List

No

Yes

Yes

Filter-ID Based ACL Application

Yes

Yes

Yes

FIPS 140-2/3 Level 2 Certification

Yes

Yes

Yes

FIPS/CC Compliance for NMSP

Yes

Yes

Yes

Flexible NetFlow—Application ID

No

Yes

Yes

Flexible NetFlow —CTS Fields

No

Yes

Yes

Flexible NetFlow—Device type

No

Yes

Yes

Flexible NetFlow—Ethertype

No

Yes

Yes

Flexible NetFlow—Full Flow support

No

Yes

Yes

Flexible NetFlow—Ingress support

No

Yes

Yes

Flexible NetFlow—IPv4 Unicast Flows

No

Yes

Yes

Flexible NetFlow—IPv6 Unicast Flows

No

Yes

Yes

Flexible NetFlow—Layer 2 Fields

No

Yes

Yes

Flexible NetFlow—Multiple User Defined Caches

No

Yes

Yes

Flexible NetFlow—NetFlow Export over IPv4

No

Yes

Yes

Flexible NetFlow—NetFlowV5 Export protocol

No

Yes

Yes

Flexible NetFlow—NetFlow v9 Export Format

No

Yes

Yes

Flexible NetFlow—Power Reading

No

Yes

Yes

Flexible NetFlow—Username

No

Yes

Yes

Flexible NetFlow—VLAN ID support

No

Yes

Yes

Flexible NetFlow —Export to an IPv6 address

No

Yes

Yes

Flexible NetFlow— IPFIX

No

Yes

Yes

Flex Links+(VLAN Load balancing)

Yes

Yes

Yes

Forced 10/100 Autonegotiation

Yes

Yes

Yes

FQDN

Yes

Yes

Yes

FTP Support for Downloading Software Images

Yes

Yes

Yes

Gateway Load Balancing Protocol (GLBP)

No

Yes

Yes

Generic Routing Encapsulation (GRE)

No

Yes

Yes

GOLD Online Diagnostics

Yes

Yes

Yes

GRE Tunneled Packets Switched on Hardware

No

No

Yes

HSRP: Global IPv6 Address

No

Yes

Yes

HSRP - Hot Standby Router Protocol

No

Yes

Yes

HSRPv2 for IPv6 Global Address Support

No

Yes

Yes

HTTP Gleaning

No

Yes

Yes

HTTP Security

Yes

Yes

Yes

HTTP TACAC+ Accounting support

Yes

Yes

Yes

IEEE 802.1ab LLDP (Link Layer Discovery Protocol)

Yes

Yes

Yes

IEEE 802.1ab LLDP/LLDP-MED

Yes

Yes

Yes

IEEE 802.1ab LLDP enhancements (PoE+Layer 2 COS)

Yes

Yes

Yes

IEEE 802.1p Support

Yes

Yes

Yes

IEEE 802.1Q VLAN Trunking

Yes

Yes

Yes

IEEE 802.1s Multiple Spanning Tree (MST) Standard Compliance

Yes

Yes

Yes

IEEE 802.1s VLAN Multiple Spanning Trees

Yes

Yes

Yes

IEEE 802.1t3

Yes

Yes

Yes

IEEE 802.1w Spanning Tree Rapid Reconfiguration

Yes

Yes

Yes

IEEE 802.1x Auth Fail Open (Critical Ports)

Yes

Yes

Yes

IEEE 802.1x Auth Fail VLAN

Yes

Yes

Yes

IEEE 802.1x Flexible Authentication

Yes

Yes

Yes

IEEE 802.1x Multiple Authentication

Yes

Yes

Yes

IEEE 802.1x Open Authentication

Yes

Yes

Yes

IEEE 802.1X with User Distribution

Yes

Yes

Yes

IEEE 802.1x VLAN Assignment

Yes

Yes

Yes

IEEE 802.1x VLAN User Group Distribution

Yes

Yes

Yes

IEEE 802.1x Wake on LAN Support

Yes

Yes

Yes

IEEE 802.1x Authenticator

Yes

Yes

Yes

IEEE 802.1x Fallback support

Yes

Yes

Yes

IEEE 802.1x Guest VLAN

Yes

Yes

Yes

IEEE 802.1x Multi-Domain Authentication

Yes

Yes

Yes

IEEE 802.1x Private Guest VLAN

Yes

Yes

Yes

IEEE 802.1x Private VLAN Assignment

Yes

Yes

Yes

IEEE 802.1x RADIUS Accounting

Yes

Yes

Yes

IEEE 802.1x RADIUS-Supplied Session Timeout

Yes

Yes

Yes

IEEE 802.1x with ACL Assignments

Yes

Yes

Yes

IEEE 802.1x with Port Security

Yes

Yes

Yes

IEEE 802.3ad Link Aggregation (LACP)

Yes

Yes

Yes

IEEE 802.3ad Link Aggregation (LACP) Port-Channel Standalone Disable

Yes

Yes

Yes

IEEE 802.3af PoE (Power over Ethernet)

Yes

Yes

Yes

IEEE 802.3x Flow Control

Yes

Yes

Yes

IGMP Fast Leave

Yes

Yes

Yes

IGMP Filtering

Yes

Yes

Yes

IGMP Snooping

Yes

Yes

Yes

IGMP Version 1

Yes

Yes

Yes

IGMP Version 2

Yes

Yes

Yes

IGMP Version 3

Yes

Yes

Yes

IGMP Version 3 - Explicit Tracking of Hosts, Groups, and Channels

Yes

Yes

Yes

IGMPv3 Host Stack

Yes

Yes

Yes

IGMPv3 Snooping: Full Support

Yes

Yes

Yes

Image Verification

Yes

Yes

Yes

Individual SNMP Trap Support

Yes

Yes

Yes

Inline Power Auto Negotiation

Yes

Yes

Yes

Inline Power Management

Yes

Yes

Yes

Interface Index Persistence

Yes

Yes

Yes

Interface Range Specification

Yes

Yes

Yes

Interface Templates

Yes

Yes

Yes

IOS Based Device Profiling

No

Yes

Yes

IP Enhanced IGRP Route Authentication

No

No

Yes

IP Event Dampening

No

Yes

Yes

IP Multicast Load Splitting - Equal Cost Multipath (ECMP) using S, G and Next-hop

No

No

Yes

IP Multicast Load Splitting across Equal-Cost Paths

No

Yes

Yes

IP Named Access Control List

Yes

Yes

Yes

IPv6 Tunnels (in software)

No

Yes

Yes

IP Routing

Yes

Yes

Yes

IP SLAs —DHCP Operations

No

Yes

Yes

IP SLAs — Distribution of Statistics

No

Yes

Yes

IP SLAs — DNS Operation

No

Yes

Yes

IP SLAs — FTP Operation

No

Yes

Yes

IP SLA — HTTP Operation

No

Yes

Yes

IP SLAs — ICMP Echo Operation

No

Yes

Yes

IP SLAs — ICMP Path Echo Operation

No

Yes

Yes

IP SLAs — Multi Operation Scheduler

No

Yes

Yes

IP SLAs — One Way Measurement

No

Yes

Yes

IP SLAs — Path Jitter Operation

No

Yes

Yes

IP SLAs — Random Scheduler

No

Yes

Yes

IP SLAs — Reaction Threshold

No

Yes

Yes

IP SLAs — Responder

Yes

Yes

Yes

IP SLAs — Scheduler

No

Yes

Yes

IP SLAs — Sub-millisecond Accuracy Improvements

No

Yes

Yes

IP SLAs — TCP Connect Operation

No

Yes

Yes

IP SLAs — UDP Based VoIP Operation

No

Yes

Yes

IP SLAs — UDP Echo Operation

No

Yes

Yes

IP SLAs — UDP Jitter Operation

No

Yes

Yes

IP SLAs — Video Operations

No

Yes

Yes

IP SLAs — VoIP Threshold Traps

No

Yes

Yes

IP Summary Address for RIPv2

Yes

Yes

Yes

IP Unnumbered for VLAN-SVI interfaces

No

Yes

Yes

IPSG (IP Source Guard) v4

Yes

Yes

Yes

IPSG (IP Source Guard) v4 for Static Hosts

Yes

Yes

Yes

IPv4 OGACLs

Yes

Yes

Yes

IPv4 Policy-Based Routing

Yes

Yes

Yes

IPv4 Policy-Based Routing with recursive next hop

Yes

Yes

Yes

IPv4 Routing —Static Hosts/Default Gateway

Yes

Yes

Yes

IPv6 ACL Wild Card Masking

Yes

Yes

Yes

IPv6 / v4 BFD with OSPF/ BGP/ EIGRP and Static

Yes

Yes

Yes

IPv6 BGP

No

No

Yes

IPv6 Bootstrap Router (BSR) Scoped Zone Support

No

No

Yes

IPv6 CNS Agents

Yes

Yes

Yes

IPv6 Config Logger

Yes

Yes

Yes

IPv6 First Hop Security (FHS):

DHCPv6 Guard

IPv6 Destination Guard

IPv6 Snooping (Data Gleaning, per-limit Address Limit)

IPv6 Neighbor Discovery (ND) Inspection

IPv6 Neighbor Discovery Multicast Suppression

IPv6 Router Advertisement (RA) Guard

Yes

Yes

Yes

IPv6 First Hop Security (FHS) Phase 2:

Binding table recovery

Lightweight DHCPv6 Relay Agent (LDRA)

Neighbor Discovery (ND) Multicast Suppress

Source and Prefix Guard4

FHS EtherChannel Support

Yes

Yes

Yes

IPv6 HSRP

No

Yes

Yes

IPv6 HTTP(S)

Yes

Yes

Yes

IPv6 ICMPv6

Yes

Yes

Yes

IPv6 ICMPv6 Redirect

Yes

Yes

Yes

IPv6 Interface Statistics

Yes

Yes

Yes

IPv6 IP SLAs (UDP Jitter, UDP Echo, ICMP Echo, TCP Connect)

No

Yes

Yes

IPv6 Static Route support for Object Tracking

Yes

Yes

Yes

IPv6 TCL

Yes

Yes

Yes

IPv6 (Internet Protocol Version 6)

Yes

Yes

Yes

IPv6 Interface Statistics

Yes

Yes

Yes

IPv6 Access Services: DHCPv6 Relay Agent

No

Yes

Yes

IPv6: Anycast Address

Yes

Yes

Yes

IPv6 MLD Snooping v1 and v2

Yes

Yes

Yes

IPv6 MTU Path Discovery

Yes

Yes

Yes

IPv6 Multicast

Yes

Yes

Yes

IPv6 Multicast —Bootstrap Router (BSR)

No

Yes

Yes

IPv6 Multicast — Explicit Tracking of Receivers

No

Yes

Yes

IPv6 Multicast — MLD Access Group

No

Yes

Yes

IPv6 Multicast — Multicast Listener Discovery (MLD) Protocol, Versions 1 and 2

No

Yes

Yes

IPv6 Multicast — PIM Accept Register

Yes

Yes

Yes

IPv6 Multicast — PIM Embedded RP Support

Yes

Yes

Yes

IPv6 Multicast — PIM Source-Specific Multicast (PIM-SSM)

Yes

Yes

Yes

IPv6 Multicast — PIM Sparse Mode (PIM-SM)

Yes

Yes

Yes

IPv6 Multicast — Routable Address Hello Option

No

Yes

Yes

IPv6 Multicast — RPF Flooding of Bootstrap Router (BSR) Packets

No

Yes

Yes

IPv6 Multicast — Scope Boundaries

No

Yes

Yes

IPv6 Neighbor Discovery Duplicate Address Detection

Yes

Yes

Yes

IPv6 OGACLs

Yes

Yes

Yes

IPv6 OSPFv3 NSF/SSO

No

Yes 4

Yes

IPv6 OSPFv3 Fast Convergence

Yes

Yes 4

Yes

IPv6 PACL

Yes

Yes

Yes

IPv6 Policy-Based Routing

Yes

No

Yes

IPv6 RA Guard (Host Mode)

Yes

Yes

Yes

IPv6 Router Advertisement Options for Domain Name System (DNS) Configuration

Yes

Yes

Yes

IPv6 Routing — EIGRP Support

No

No

Yes

IPv6 Routing — OSPF for IPv6 (OSPFv3)

Yes

Yes5

Yes

IPv6 Routing — RIP for IPv6 (RIPng)

Yes

Yes

Yes

IPv6 Routing — Route Redistribution

No

Yes

Yes

IPv6 Routing — Static Routing

Yes

Yes

Yes

IPv6 Security — Secure Shell SSH support over IPv6

Yes

Yes

Yes

IPv6 Services — AAAA DNS Lookups over an IPv4 Transport

No

Yes

Yes

IPv6 Services — Cisco Discovery Protocol (CDP) - IPv6 Address Family Support for Neighbor Information

Yes

Yes

Yes

IPv6 Services —DNS Lookups over an IPv6 Transport

Yes

Yes

Yes

IPv6 Services — Extended Access Control Lists

Yes

Yes

Yes

IPv6 Services — Standard Access Control Lists

Yes

Yes

Yes

IPv6 Stateless Auto-configuration

Yes

Yes

Yes

IPv6 Static Routing: Support for Tracking Objects

Yes

Yes

Yes

IPv6 Support for SGT/SGACL

Yes

Yes

Yes

IPv6 Switching CEF Support

No

Yes

Yes

IPv6 Switching — CEFv6 Switched Automatic IPv4-compatible Tunnels (in software)

No

Yes

Yes

IPv6 Switching — CEFv6 Switched ISATAP Tunnels (in software)

No

Yes

Yes

IPv6 Tunneling — Automatic 6to4 Tunnels (in software)

No

Yes

Yes

IPv6 Tunneling — Automatic IPv4-compatible Tunnels (in software)

No

Yes

Yes

IPv6 Tunneling — IPv6 over IPv4 GRE Tunnels (in software)

No

Yes

Yes

IPv6 Tunneling — ISATAP Tunnel Support (in software)

No

Yes

Yes

IPv6 Tunneling — Manually Configured IPv6 over IPv4 Tunnels (in software)

No

Yes

Yes

IPv6 Virtual LAN Access Control List (VACL)

Yes

Yes

Yes

IPsecv3/IKEv2 (for management traffic only)

Yes

Yes

Yes

IS-IS for IPv4 and IPv6

No

No

Yes

ISSU (IOS In-Service Software Upgrade)

No

Yes

Yes

Jumbo Frames

Yes

Yes

Yes

Link Aggregation Control Protocol

Yes

Yes

Yes

LACP Min-Links

Yes

Yes

Yes

LACP Rate Fast

Yes

Yes

Yes

Layer 2 Control Packet

Yes

Yes

Yes

Layer 2 Protocol Tunneling (L2PT)

No

Yes

Yes

L2TP for LACP and PAgP

No

Yes

Yes

L2TP for UDLD

No

Yes

Yes

Layer 2 Traceroute

No

Yes

Yes

Layer 3 Multicast Routing (PIM SM, SSM, Bidir)

No

Yes

Yes

Link State Group

No

Yes

Yes

Link State Tracking

Yes

Yes

Yes

Loadsharing IP packets over more than six parallel paths

Yes

Yes

Yes

Local Proxy ARP

Yes

Yes

Yes

Location MIBs

Yes

Yes

Yes

MAB with Configurable User Name/Password

Yes

Yes

Yes

MAB for Voice VLAN

Yes

Yes

Yes

MAC Address Notification

Yes

Yes

Yes

MAC Authentication Bypass

Yes

Yes

Yes

MAC Move and Replace

Yes

Yes

Yes

Master Key Agreement (MKA) MACsec with EAP-TLS

No

Yes

Yes

Master Key Agreement (MKA) MACsec

  • Switch-to Switch Connections with Pre-Shared Keys
  • Port Channels

Yes

Yes

Yes

Medianet — AutoQoS SRND4 Macro

No

Yes

Yes

Medianet — Integrated Video Traffic Simulator (hardware-assisted IP SLA); IPSLA generator and responder

No

Yes

Yes

Medianet — Flow Metadata

No

Yes

Yes

Medianet — Media Service Proxy

No

Yes

Yes

Medianet — Media Monitoring (Performance Monitoring and Mediatrace)

No

Yes

Yes

Memory Threshold Notifications

Yes

Yes

Yes

Microflow policers

No

Yes

Yes

Modular QoS CLI (MQC)

Yes

Yes

Yes

Multi-authentication and VLAN Assignment

Yes

Yes

Yes

Multi-VRF Support (VRF lite)

No

No

Yes

Multicast BGP (MBGP)

No

No

Yes

Multicast Fast Switching Performance Improvement

No

Yes

Yes

Multicast HA (NSF/SSO) for IPv4&IPv6

No

Yes

Yes

Multicast Routing Monitor (MRM)

No

No

Yes

Multicast Source Discovery Protocol (MSDP)

No

Yes

Yes

Multicast Subsecond Convergence

No

Yes

Yes

Multicast VLAN Registration (MVR)

Yes

Yes

Yes

Multigigabit Ethernet Interface — Downshift Speed

Yes

Yes

Yes

NAC — L2 IEEE 802.1x

Yes

Yes

Yes

NAC — L2 IP

Yes

Yes

Yes

Named VLAN

Yes

Yes

Yes

ND Cache Limit/Interface

No

Yes

Yes

NEAT Enhancement: Re-Enabling BPDU Guard Based on User Configuration

Yes

Yes

Yes

NETCONF over SSHv2

Yes

Yes

Yes

Network Edge Access Topology (NEAT)

Yes

Yes

Yes

Network Time Protocol (NTP)

Yes

Yes

Yes

Network Time Protocol (NTP) primary

(formerly known as Network Time Protocol (NTP) master)

Yes

Yes

Yes

Next Hop Resolution Protocol (NHRP)

No

No

Yes

NMSP Enhancements

  • GPS support for location
  • Location at switch level
  • Local timezone change
  • Name value pair
  • Priority settings for MIBs

No

Yes

Yes

No Service Password Recovery

Yes

Yes

Yes

No. of VLAN Support

2048

4096

4096

NSF — BGP

No

No

Yes

NSF — EIGRP

No

Yes

Yes

NSF — OSPF (version 2 only)

No

Yes

Yes

NSF/SSO (Nonstop Forwarding with Stateful Switchover)

No

Yes

Yes

NTP for IPv6

Yes

Yes

Yes

NTP for VRF aware

No

No

Yes

Object Tracking: IPv6 Route Tracking

No

Yes

Yes

Onboard Failure Logging (OBFL)

Yes

Yes

Yes

Open Plug-N-Play Agent

Yes

Yes

Yes

OSPF

Yes

Yes 4

Yes

OSPF v3 Authentication

Yes

Yes 4

Yes

OSPF Flooding Reduction

Yes

Yes 4

Yes

OSPF for Routed Access6

Yes

Yes

Yes

OSPF Incremental Shortest Path First (i-SPF) Support

Yes

Yes 4

Yes

OSPF Link State Database Overload Protection

Yes

Yes 4

Yes

OSPF Not-So-Stubby Areas (NSSA)

Yes

Yes 4

Yes

OSPF Packet Pacing

Yes

Yes 4

Yes

OSPF Shortest Paths First Throttling

Yes

Yes 4

Yes

OSPF Stub Router Advertisement

Yes

Yes 4

Yes

OSPF Support for Fast Hellos

Yes

Yes 4

Yes

OSPF Support for Link State Advertisement (LSA) Throttling

Yes

Yes 4

Yes

OSPF Support for Multi-VRF on CE Routers

No

Yes 4

Yes

OSPF Update Packet-Pacing Configurable Timers

Yes

Yes 4

Yes

PBR Support for Multiple Tracking Options

Yes

Yes

Yes

PBR with Object Tracking

Yes

Yes

Yes

Per Intf IGMP State Limit

Yes

Yes

Yes

Per Intf MrouteState Limit

Yes

Yes

Yes

Per Port Per VLAN Policing

Yes

Yes

Yes

Per-User ACL Support for 802.1X/MAB/Webauth users

Yes

Yes

Yes

Per-VLAN Learning

Yes

Yes

Yes

Permanent Right-to-Use (PRTU) license

Yes

Yes

Yes

PIM Dense Mode State Refresh

Yes

Yes

Yes

PIM Multicast Scalability

Yes

Yes

Yes

PIM Version 1

Yes

Yes

Yes

PIM Version 2

Yes

Yes

Yes

PnP Agent

Yes

Yes

Yes

PoEP via LLDP

Yes

Yes

Yes

Port Security

Yes (supports 1024 MACs)

Yes (supports 3072 MACs)

Yes (supports 3072 MACs)s

Port Security on Etherchannel Trunk Port

Yes

Yes

Yes

Port Security MAC Address Filtering

Yes

Yes

Yes

Pragmatic General Multicast (PGM)

No

Yes

Yes

Priority Queueing (PQ)

Yes

Yes

Yes

Private VLAN Promiscuous Trunk Port

Yes

Yes

Yes

Private VLAN Trunk Ports

Yes

Yes

Yes

Private VLANs

Yes

Yes

Yes

Programmability

Yes

Yes

Yes

Propagation of Location Info over CDP

Yes

Yes

Yes

PVLAN over EtherChannel

Yes

Yes

Yes

PVST + (Per VLAN Spanning Tree Plus)

Yes

Yes

Yes

Q-in-Q

No

Yes

Yes

QoS Packet Marking

Yes

Yes

Yes

QoS Priority Percentage CLI Support

No

No

No

RADIUS

Yes

Yes

Yes

RADIUS Attribute 44 (Accounting Session ID) in Access Requests

Yes

Yes

Yes

RADIUS Change of Authorization

Yes

Yes

Yes

Rapid PVST+ Dispute Mechanism

Yes

Yes

Yes

Rapid-Per-VLAN-Spanning Tree Plus (Rapid-PVST+)

Yes

Yes

Yes

Rapid-Per-VLAN-Spanning Tree (Rapid-PVST)

Yes

Yes

Yes

Reduced MAC Address Usage

Yes

Yes

Yes

Redundancy Facility Protocol

Yes

Yes

Yes

Remote SPAN (RSPAN)

Yes

Yes

Yes

REP (Resilient Ethernet Protocol)

Yes

Yes

Yes

REP — No Edge Neighbor Enhancement

Yes

Yes

Yes

RIP v1

Yes

Yes

Yes

RMON events and alarms

Yes

Yes

Yes

RPR Mode for Catalyst 4500-E In-Chassis Redundant Supervisors with VSS

No

Yes

Yes

Secure CDP

Yes

Yes

Yes

Secure Copy (SCP)

Yes

Yes

Yes

Secure Shell SSH Version 2 Client Support

Yes

Yes

Yes

Secure Shell SSH Version 2 Server Support

Yes

Yes

Yes

Security Group ACL at Interface Level

Yes

Yes

Yes

Single Rate 3-Color Marker for Traffic Policing

Yes

Yes

Yes

Smart Install Director—Configuration-only Deployment and Smooth Upgrade

Yes

Yes

Yes

Smart Port

Yes

Yes

Yes

SMI Catalyst 4K Client

Yes

Yes

Yes

SNMP (Simple Network Management Protocol)

Yes

Yes

Yes

SNMP Inform Request

Yes

Yes

Yes

SNMP Manager

Yes

Yes

Yes

SNMPv2C

Yes

Yes

Yes

SNMPv3 — 3DES and AES Encryption Support

Yes

Yes

Yes

SNMPv3 (SNMP Version 3)

Yes

Yes

Yes

Source Specific Multicast (SSM)

No

Yes

Yes

Source Specific Multicast (SSM) - IGMPv3,IGMP v3lite, and URD

No

Yes

Yes

Source Specific Multicast (SSM) Mapping

No

Yes

Yes

SPAN (# of bidirectional sessions) – Port Mirroring

Yes (4 bidirectional sessions)

Yes (16 bidirectional sessions)

Yes (16 bidirectional sessions)

SPAN ACL Filtering for IPv6

Yes

Yes

Yes

SPAN — Packet Type and Address Type Filtering

Yes

Yes

Yes

Spanning Tree Protocol (STP)

Yes

Yes

Yes

Spanning Tree Protocol (STP)

  • Backbone Fast Convergence
  • Bridge Assurance
  • Dispute Mechanism
  • Loop Guard
  • Portfast
  • PortFast BPDU Filtering
  • Portfast BPDU Guard
  • Portfast Support for Trunks
  • PVST+ Simulation
  • Root Guard
  • STP Extension
  • Uplink Fast Convergence
  • Uplink Load Balancing

Yes

Yes

Yes

Stateful Switchover

Yes

Yes

Yes

Standard IP Access List Logging

Yes

Yes

Yes

Standby Supervisor Port Usage

Yes

Yes

Yes

Sticky Port Security

Yes

Yes

Yes

Sticky Port Security on Voice VLAN

Yes

Yes

Yes

Storm Control

Yes

Yes

Yes

Storm Control — Per-Port Multicast Suppression

Yes

Yes

Yes

STP Syslog Messages

Yes

Yes

Yes

Stub IP Multicast Routing

No

Yes

Yes

Sub-second UDLD

Yes

Yes

Yes

SVI (Switch Virtual Interface) Autostate Exclude

Yes

Yes

Yes

Switch and IP Phone Security Interaction

Yes

Yes

Yes

Switch Port Analyzer (SPAN)

Yes

Yes

Yes

Switch Port Analyzer (SPAN) - CPU Source

Yes

Yes

Yes

Syslog over IPV6

Yes

Yes

Yes

System Logging - EAL4 Certification Enhancements

No

Yes

Yes

TACACS SENDAUTH function

Yes

Yes

Yes

TACACS Single Connection

Yes

Yes

Yes

TACACS+

Yes

Yes

Yes

TACACS+ and Radius for IPv6-

Yes

Yes

Yes

TCAM4 — Dynamic Multi-Protocol

Yes

Yes

Yes

TCAM4 — Service-Aware Resource Allocation

Yes

Yes

Yes

Time Domain Reflectometry (TDR)7

Yes

Yes

Yes

Time-Based Access Lists

Yes

Yes

Yes

Time-Based Access Lists Using Time Ranges (ACL)

Yes

Yes

Yes

Trusted boundary (extended trust for CDP devices)

Yes

Yes

Yes

UDI - Unique Device Identifier

Yes

Yes

Yes

Uni-Directional Link Routing (UDLR)

No

Yes

Yes

Unicast Mac Filtering

Yes

Yes

Yes

Unicast Reverse Path Forwarding (uRPF)

No

Yes

Yes

Unidirectional Ethernet

Yes

Yes

Yes

UniDirectional Link Detection (UDLD)

Yes

Yes

Yes

UDP Forwarding Support for IP Redundancy Virtual Router Group

Yes

Yes

Yes

Virtual Router Redundancy Protocol (VRRP) for IPv4

No

Yes

Yes

Virtual Switching System (VSS)

No

Yes

(Sup 7-E and Sup 8-E only)

Yes

(Sup 7-E, Sup 7L-E, Sup 8-E, and Sup 8L-E)

Virtual Switching System (VSS) — Layer 2 Protocol Tunneling, VLAN Translation, and Q-in-Q

No

Yes

Yes

Virtual Switching System (VSS) — REP, Flexlinks, UDLD, Fast UDLD

No

Yes

Yes

Virtual Trunking Protocol (VTP) — Pruning

Yes

Yes

Yes

VLAN Access Control List (VACL)

Yes

Yes

Yes

VLAN MAC Address Filtering

Yes

Yes

Yes

VLAN Mapping (VLAN Translation)

No

Yes

Yes

VLAN Switching and Selective QinQ on the Same Port

No

Yes

Yes

VRF-aware Copy Commands

No

Yes

Yes

VRF-aware PBR

No

No

Yes

VRF-aware SGT

(Subnet-to-SGT mapping and VLAN-to-SGT mapping)

No

Yes

Yes

VRF-aware TACACS+

No

No

Yes

VRF-aware WCCP for IPv4 traffic

No

No

Yes

VRF-aware WCCP for IPv6 traffic

No

No

Yes

VRF-lite for IPv6 on OSPF/ BGP/ EIGRP

No

No

Yes

VRRPv3 — Object Tracking Integration

No

Yes

Yes

VRRPv3 Protocol Support

No

Yes

Yes

VTP (Virtual Trunking Protocol) Version 2

Yes

Yes

Yes

VTP Version 3

Yes

Yes

Yes

WCCP Version 2

No

Yes

Yes

WCCP Version 2 on VSS

No

Yes

Yes

WCCP Version 2 for IPv6

No

Yes

Yes

Web Authentication Proxy

Yes

Yes

Yes

Web Authentication Redirection to Original URL

Yes

Yes

Yes

Webauth Enhancements

Yes

Yes

Yes

Wired Guest Access8

No

Yes

Yes

Wireshark-based Ethernet Analyzer

No

Yes

Yes

XML-PI

Yes

Yes

Yes

2.Supervisor Engine 7-E, and Supervisor Engine 8-E, Supervisor Engine 8L-E; IP Base. Supervisor Engine 7L-Ent Services

3.EEE 802.1t—An IEEE amendment to IEEE 802.1D that includes extended system ID, long path cost, and PortFast.

4.When either Source or Prefix Guard for IPv6 is enabled, ICMPv6 packets are unrestricted on all Catalyst 4500 series switch platforms running IOS Cisco

Release 15.2(1)E. All other traffic types are restricted.

5.IP Base supports only one OSPFv2 and one OSPFv3 instance with a maximum number of 200 dynamically learned routes.

6.OSPF for Routed Access supports only one OSPFv2 and one OSPFv3 instance with a maximum number of 1000 dynamically learned routes.

7.TDR is not supported on 46xx linecards.

8.Wired Guest Access is supported only in wireless mode on Supervisor Engine 8-E, when the switch functions as a mobility agent and or a mobility controller.

OpenFlow Version and Cisco IOS Release Support

The following table provides OpenFlow compatibility information for the Cisco Catalyst 4500-E Series Switches. The OVA package is available for download in the same location as your system image (.bin) file, on cisco.com

note.gif

Noteblank.gif The OVA package is compatible only with its corresponding system image file name - as listed in the table below. Do not use an older version of the OVA package with a newer system image file, or a newer OVA package with an older system image file.

Table 6 Image Support for OpenFlow Version and Cisco IOS Release Support for Cisco OpenFlow Plug-In

Platform
Cisco IOS Release
Cisco OpenFlow Plug-In Version
Cisco OpenFlow Plug-In
Image Name

Cisco Catalyst 4500E Series Switches with Supervisor Engine 9-E

IOS XE 3.10.0E

2.0.2

ofa-2.0.2-r2-cat4500es8-SPA-k9.ova

cat4500es8-universalk9.SPA.03.10.00.E.152-6.E.bin

Cisco Catalyst 4500E Series Switches with Supervisor Engine 8L-E, 8-E

IOS XE 3.10.0E

2.0.2

ofa-2.0.2-r2-cat4500es8-SPA-k9.ova

Cisco Catalyst 4500E Series Switches with Supervisor Engine 7L-E, 7-E

IOS XE 3.10.0E

2.0.2

ofa-2.0.2-r2-cat4500es8-SPA-k9.ova

cat4500e-universalk9.SPA.03.10.00.E.152-6.E.bin

MIB Support

For information on MIB support, please refer to this URL:

ftp://ftp.cisco.com/pub/mibs/supportlists/cat4000/cat4000-supportlist.html

Features Not Supported on the Cisco Catalyst 4500-E Series Switch

The following features are not supported on a Catalyst 4500-E series switch with Supervisor Engine 7-E and Supervisor Engine 7L-E:

  • CISCO-IETF-IP-FORWARD-MIB
  • CISCO-IETF-IP-MIB
  • LLDP HA
  • WCCP Version 1
  • SSH Version 1

Orderable Product Numbers

 

Table 7 Cisco IOS XE Release 3.9.xE Product Numbers and Images for the Catalyst 4500-E Series Switch
Product Number
Description
Image

S45EULPE-S8-38E

CAT4500e SUP8-E /SUP8L-E Universal NoMACSEC Image

cat4500es8-universalk9npe

S45EUK9-S8-38E

CAT4500e SUP8-E/SUP8L-E Universal Crypto Image

cat4500es8-universalk9

S45EUK9-S7-38E

CAT4500e SUP7-E/SUP7L-E Universal Crypto Image

cat4500e-universalk9

S45EUN-S7-38E

CAT4500e SUP7-E/SUP7L-E Universal No MACSEC  Image

cat4500e-universalk9npe

S45EU-S8-38E

CAT4500e SUP8L-E Universal Image

cat4500es8-universal

S45EU-S7-38E

CAT4500e SUP7-E/SUP7L-E Universal Image

cat4500e-universal

New and Changed Information

These sections describe the new and changed information for Cisco Catalyst 4500E Series Switches running Cisco IOS XE software:

New Features in Cisco IOS XE Release 3.10.3E

New Software Features

None.

New Hardware Features

None.

New Features in Cisco IOS XE Release 3.10.2E

New Software Features

 

Feature Name
Description and License Level Information
New in Wired Switching

SSHv2 Authentication Using Digital Certificates

This feature enables SSH protocols to use certificate based authentication for user and server.

(LAN Base)

ACL for Unicast Reverse Path Forwarding (URPF) checks

ACL support with URPF determines whether to drop or to forward data packets that have malformed or forged IP source addresses.

(LAN Base)

cpeExtMainPseUsedPower

cpeExtMainPseRemainingPower

Two new OIDs added to CISCO-POWER-ETHERNET-EXT-MIB

New Hardware Features

 

Feature Name
Description

Cisco 40GBASE QSFP Transceiver Modules

Support for Cisco WSP-Q40GLR4L QSFP module on Cisco Catalyst 4500-E Series Switches with Supervisor Engines 9-E.

For more information about the module,  see: Cisco 40GBASE QSPF Modules Data Sheet.

New Features in Cisco IOS XE Release 3.10.1E

New Software Features

 

Feature Name
Description and License Level Information
New in Wired Switching

AAA command authorization support in PnPagent

For Network Plug-n-Play (PnP) day-0 provisioning, in case of AAA authorization commands in the final provisioning configuration for the device, the PnP agent in IOS XE 3.10.1E is enhanced to use credentials passed from the PnP server for TACACS or RADIUS authorization to complete PnP provisioning successfully.

(IP Base)

EIGRP-Stub Routing Access

The Enhanced Interior Gateway Routing Protocol (EIGRP) Stub Routing feature improves network stability, reduces resource utilization, and simplifies stub router configuration.

(LAN Base)

IPv6 Support for Management Port

Supports operations like file transfers, device management, time management, and so on, on management ports using IPv6 addresses.

(LAN Base)

NHRP Multipoint Support

NHRP is an address resolution protocol that dynamically maps non-broadcast multi-access (NBMA) network. With NHRP, systems attached to an NBMA network can dynamically learn the NBMA (physical) address of other systems which are part of that network, allowing these systems to directly communicate.

(Enterprise Services)

PKI OCSP

This feature is an OSCP enhancement that inter operate with IRS certificate management systems.

(IP Services, and Enterprise Services)

show ip-cef exact route

New command to show the next-hop address that is used for a given IP source-destination address pair, in Cisco Express Forwarding instance.

Zero Touch Provisioning

Zero-Touch Provisioning automates the process of installing configuration files on Cisco devices that are deployed in a network for the first time. It reduces manual tasks required to scale the network capacity.

(LAN Base, IP Base, Enterprise Services)

New Features in Cisco IOS XE Release 3.10.0E

New Hardware Features

 

Feature Name
Description

Cisco Catalyst 4500 E-Series Supervisor Engine 9-E [WS-X45-SUP9-E]

The supervisor engine is supported on the Catalyst 4503-E, Catalyst 4506-E, and Catalyst 4507R+E, Catalyst 4510R+E switch chassis.

The supervisor provides 48 Gbps per slot, four 10-Gigabit Ethernet and two 40-Gigabit Ethernet uplink ports.

Minimum software requirements—Cisco IOS XE Release 3.10.0E and ROMMON IOS Version 15.1(1r)SG14.

For more information, see the following documents on cisco.com:

  • Installation and Configuration Note for Cisco Catalyst 4500 E-Series Supervisor Engine 9-E
  • Catalyst 4500 E-Series Installation Guide

New Software Features

 

Feature Name
Description and License Level Information
New in Wired Switching

DNA-SA Licensing

Introduces support for a new add-on licensing option.

Features that are available with add-on license levels provide Cisco innovations on the switch, as well as on the Cisco Digital Network Architecture Center (Cisco DNA Center).

You can activate or deactive add-on licenses by using the license right-to-use [ activate | deactivate ] [ addon { dna-essentials | dna-advantage }] { subscription | evaluation }[ acceptEULA ] command options.

There are no changes in the way you activate or deactivate the existing (base) license options (Enterprise Services, IP Base, and LAN Base), but there are restrictions to the permitted combinations of base and add-on licenses you can order. See the software configuration guide for more information.

IPv6 Router Advertisement Options for Domain Name System (DNS) Configuration

The Domain Name System (DNS) protocol controls the DNS, a distributed database with which you can map hostnames to IP addresses. The DNS record types support IPv6 addresses.

This release introduces support for RFC 6106, which specifies IPv6 Router Advertisement (RA) options. These options are supported:

  • Recursive DNS Server (RDNSS) Option—A resolution service for translating domain names into IP addresses. The option allows IPv6 routers to advertise a list of RDNSS addresses used for DNS name resolution in IPv6 hosts.
  • DNS Search List (DNSSL) Option—A list of DNS suffix domain names used by IPv6 hosts when they perform DNS query searches for short, unqualified domain names.

(LAN Base, IP Base, and Enterprise Services)

LAN Base enhancements for routing protocols

These protocols are now available at the LAN Base license level, with IPv4 and IPv6:

  • Routing Information Protocol (RIP)
  • Open Shortest Path First (OSPF)
  • Policy-Based Routing (PBR)
  • Protocol Independent Multicast (PIM)

Note VRF support is not available at the LAN Base level.

(LAN Base, IP Base, Enterprise Services)

CISCO-POWER-ETHERNET-EXT-MIB

This MIB is used to monitor Power-over-Ethernet (PoE).

 

Feature Name
Description and License Level Information
New in Wireless

Software-Defined Access Wireless (SD-Access Wireless)

The Enterprise Fabric provides end-to-end enterprise-wide segmentation, flexible subnet addressing, and controller-based networking with uniform enterprise-wide policy and mobility. It moves the enterprise network from current VLAN-centric architecture to a user group-based enterprise architecture, with flexible Layer 2 extensions within and across sites.

(IP Base and Enterprise Services)

Cisco IOS XE to Cisco IOS

As Table 8 shows, each version of Cisco IOS XE has an associated Cisco IOS version:

 

Table 8 Cisco IOS XE to Cisco IOS

Cisco IOS XE Version
Cisco IOS Version
Cisco Wireless Control Module Version
Access Point Version

03.1.0SG

15.0(1)XO

-

-

03.1.1SG

15.0(1)XO1

-

-

03.2.0SG

15.0(2)SG

-

-

03.3.0SG

15.1(1)SG

-

-

03.3.1SG

15.1(1)SG1

-

-

03.4.0SG

15.1(2)SG

-

-

03.5.0E

15.2(1)E

-

-

03.6.0E

15.2(2)E

-

-

03.7.0E

15.2(3)E

10.3.100.0

15.3(3)JNB

03.8.0E

15.2(4)E

10.3.100.0

15.3(3)JNB

03.8.1E

15.2(4)E1

10.4.111.0

15.3(3)JNC1

03.9.0E

15.2(5)E

10.5.100.0

15.3(3)JND

03.10.0E

15.2(6)E

-

-

03.10.1E

15.2(6)E1

-

-

03.10.2E

15.2(6)E2

-

-

Upgrading the System Software

For details about the required ROMMON version and to know how to upgrade the ROMMON, refer to:

http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/release/note/OL_30306-01.html

Follow these guidelines:

  • If you are upgrading to Cisco IOS XE Release 3.9.xE and using Supervisor Engine 8L-E, you must upgrade to ROMMON 15.1(1r)SG6 before upgrading the IOS-XE image to 3.9.0E or newer versions.
  • If you are upgrading to Cisco IOS XE Release 3.9.xE and plan to use VSS, you must upgrade your ROMMON to version 15.0(1r)SG10. Otherwise, you must upgrade your ROMMON to at least Version 15.0(1r)SG2.
  • If you are upgrading to Cisco IOS XE Release 3.9.xE and using Supervisor Engine 7-E or 7L-E, you must use ROMMON version 15.0(1r)SG10 or a higher version (if available).
  • If you are upgrading to Cisco IOS XE Release 3.9.xE and using Supervisor Engine 8-E, you must use ROMMON version 15.1(1r) SG5 or later version (if available).
  • If dual supervisor engines are present, first upgrade your software to Cisco IOS XE 3.2.0SG or higher, then upgrade your ROMMON to version 15.0(1r)SG7 to avoid an uplinks issue (CSCtj54375).

Identifying Hardware Revisions on the Switch Chassis

The hardware revision is a number that represents a hardware upgrade. Enter the show idprom chassis privileged EXEC command on the switch chassis to know its current revision number

Some chassis require a certain hardware revision to be operable with certain devices. For example, the Cisco Catalyst 4507R-E Switch chassis must have hardware revision 2.0 or higher to support Supervisor Engine 8-E or 8L-E. Before you install Supervisor Engine 8-E or 8L-E on the Catalyst 4507R-E Switch chassis, verify that the chassis has the required revision number.

The following is a sample output of the show idprom chassis command on a Catalyst 4507R-E Switch. Note the “ Hardware Revision ” field here is “ 2.0 ”:

Switch# show idprom chassis
Chassis Idprom :
 Common Block Signature = 0xABAB
 Common Block Version = 3
 Common Block Length = 144
 Common Block Checksum = 3874
 Idprom Size = 256
 Block Count = 4
 FRU Major Type = 0x4001
 FRU Minor Type = 52
 OEM String = Cisco
 Product Number = WS-C4507R-E
 Serial Number = FOX1224G5ZH
 Part Number = 73-9975-04
 Part Revision = D0
 Manufacturing Deviation String =
 Hardware Revision = 2.0
 Top Assembly Number = 800-26494-01
 Top Assembly Revision Number = D0
<output truncated>

Identifying an +E Chassis and ROMMON

When supervisor engine 1 (sup1) is in ROMMON and supervisor engine 2 (sup2) is in IOS, only sup2 can read the idprom contents of chassis’ idprom. Chassis type is displayed as “+E” in the output of the show version command. Conversely, sup1 can only display the chassis type as “E.”

When both sup1 and sup2 are in ROMMON, both engines can read the chassis’ idprom. Chassis type is displayed correctly as “+E” in the output of the show version command.

When both sup1 and sup2 are in IOS, both engines can read the chassis’ idprom. Chassis type is displayed correctly as “+E” in the output of the show version command.

Limitations and Restrictions

  • Starting with Cisco IOS XE Release 3.9.0E, Secure Shell (SSH) Version 1 is deprecated. Use SSH Version 2 instead.
  • The maximum MTE supported on Catalyst 4500 switches is 8000, per direction.
  • Although the show memory command is supported on Catalyst 4500 series switches, the CLI output for the command shows the value 0 for config total, on Catalyst 4500 series switches using a daughter card on Supervisor Engine 7-E. This issue is, however, not seen on switches with Supervisor Engine 7-E baseboard. (CSCup28930)
  • The system allows you to delete policy maps related to these Auto QoS profiles:

–blank.gif Auto QoS enterprise

–blank.gif Auto QoS guest

–blank.gif Auto QoS voice

The problem is seen on a Catalyst 4500 series switch running Cisco IOS-XE release 3.7.0E, when you configure QoS using Auto Qos and you try to delete an Auto QoS profile related policy map.

Workaround : To recover the deleted policy-map, remove all the policies related to that profile, remove Auto QoS configuration from the WLAN, and then reconfigure Auto QoS.

  • Dot1x PEAP based authentication for wireless clients on Supervisor Engine 8-E is 3 auths/sec.
  • Indirectly connected access points are not supported. Only access points directly connected to a trunk or access port is supported. On connecting more than one AP the following error message will be seen:

3. Dec 5 03:57:24.121: %CAPWAP-3-ONE_AP_PER_PORT: AP (mac:6c20.56a6.4fc4) is not allowed on port:Po2. Only one AP per port is allowed.

  • RPR mode cannot be configured when Supervisor Engine 8-E is booted in wireless mode.
  • Flow Sampling is not supported on Supervisor Engine 8-E.
  • Supported QoS features on wireless targets: The detailed QoS policy is the same as mentioned here: http://www.cisco.com/c/en/us/td/docs/wireless/controller/5700/software/release/3e/qos/configuration_guide/b_qos_3e_5700_cg/b_qos_3e_5700_cg_chapter_011.html#concept_47CC8E2ACA2E44489B9BB7068FCD0649), except that the port policy cannot be changed because it is a DC-interconnect port.
  • VSS: Do not use SVLAN for routing in SP network on ingress switch (where the mapping is present). This is not an valid scenario.
  • VSS is not supported in Wireless mode, on Supervisor Engine 8-E.
  • Wired guest access does not work on Supervisor Engine 8-E, in multi-host or multi-authentication mode.
  • The show exception files all command lists only crashinfo files from the active supervisor engine. You must issue the dir slavecrashinfo: and dir slvecrashinfo-dc: commands to obtain lists of crashinfo files from the standby supervisor engine.
  • Performing an ISSU from a prior release to IOS XE 3.6.0E is not supported.
  • The WS-X4712-SFP+E module is not supported in the WS-C4507R-E or WS-C4510R-E chassis and does not boot. This module is supported in the WS-C4503-E, WS-C4506-E, WS-C4507R+E, and WS-C4510R+E chassis.
  • More than 16K QoS policies can be configured in software. Only the first 16K are installed in hardware.
  • Adjacency learning (through ARP response frames) is restricted to roughly 1000 new adjacencies per second, depending on CPU utilization. This should only impact large networks on the first bootup. After adjacencies are learned they are installed in hardware.
  • Multicast fastdrop entries are not created when RPF failure occurs with IPv6 multicast traffic. In a topology where reverse path check failure occurs with IPv6 multicast, this may cause high CPU utilization on the switch.
  • The SNMP ceImageFeature object returns a similar feature list for all the three license levels (LAN Base, IP Base, and EntServices). Although the activated feature set for a universal image varies based on the installed feature license, the value displayed by this object is fixed and is not based on the feature license level.
  • Standard TFTP implementation limits the maximum size of a file that can be transferred to 32 MB. If ROMMON is used to boot an IOS image that is larger than 32 MB, the TFTP transfer fails at the 65,xxx datagram.

TFTP numbers its datagrams with a 16 bit field, resulting in a maximum of 65,536 datagrams. Because each TFTP datagram is 512 bytes long, the maximum transferable file is 65536 x 512 = 32 MB. If both the TFTP client (ROMMON) and the TFTP server support block number wraparound, no size limitation exists.

Cisco has modified the TFTP client to support block number wraparound. So, if you encounter a transfer failure, use a TFTP server that supports TFTP block number wraparound. Because most implementations of TFTP support block number wraparound, updating the TFTP daemon should fix the issue.

  • A XML-PI specification file entry does not return the desired CLI output.

The outputs of certain commands, such as show ip route and show access-lists, contain non-deterministic text. While the output is easily understood, the output text does not contain strings that are consistently output. A general purpose specification file entry is unable to parse all possible output.

Workaround (1):

While a general purpose specification file entry may not be possible, a specification file entry might be created that returns the desired text by searching for text that is guaranteed to be in the output. If a string is guaranteed to be in the output, it can be used for parsing.

For example, the output of the show ip access-lists SecWiz_Gi3_17_out_ip command is this:

Extended IP access list SecWiz_Gi3_17_out_ip
10 deny ip 76.0.0.0 0.255.255.255 host 65.65.66.67
20 deny ip 76.0.0.0 0.255.255.255 host 44.45.46.47
30 permit ip 76.0.0.0 0.255.255.255 host 55.56.57.57
 

The first line is easily parsed because access list is guaranteed to be in the output:

<Property name="access list" alias="Name" distance="1.0" length="-1" type="String" />
 

The remaining lines all contain the term host. As a result, the specification file may report the desired values by specifying that string. For example, this line

<Property name="host" alias="rule" distance="s.1" length="1" type="String" />
 

will produce the following for the first and second rules

<rule>
deny
</rule>
 

and the following for the third statement

<rule>
permit
<rule>
 

Workaround (2):

Request the output of the show running-config command using NETCONF and parse that output for the desired strings. This is useful when the desired lines contain nothing in common. For example, the rules in this access list do not contain a common string and the order (three permits, then a deny, then another permit), prevent the spec file entry from using permit as a search string, as in the following example:

Extended MAC access list MACCOY
permit 0000.0000.ffef ffff.ffff.0000 0000.00af.bcef ffff.ff00.0000 appletalk
permit any host 65de.edfe.fefe xns-idp
permit any any protocol-family rarp-non-ipv4
deny host 005e.1e5d.9f7d host 3399.e3e1.ff2c dec-spanning
permit any any
 

The XML output of show running-config command includes the following, which can then be parsed programmatically, as desired:

<mac><access-list><extended><ACLName>MACCOY</ACLName></extended></access-list></mac>
<X-Interface> permit 0000.0000.ffef ffff.ffff.0000 0000.00af.bcef ffff.ff00.0000 appletalk</X-Interface>
<X-Interface> permit any host 65de.edfe.fefe xns-idp</X-Interface>
<X-Interface> permit any any protocol-family rarp-non-ipv4</X-Interface>
<X-Interface> deny host 005e.1e5d.9f7d host 3399.e3e1.ff2c
dec-spanning</X-Interface>
<X-Interface> permit any any</X-Interface>
 

CSCtg93278

  • When attaching a existing policy-map (that is already applied to a control-port) to another front-panel port, the following message displays:
The policymap <policy-map name> is already attached to control-plane and cannot be shared with other targets.
 

Workaround: Define a policy-map with a different name and then reattach. CSCti26172

  • If the number of unique FNF monitors attached to target exceeds 2048 (one per target), a switch responds slowly:

Workarounds:

–blank.gif Decrease the number of monitors.

–blank.gif Attach the same monitor to multiple targets. CSCti43798

  • ciscoFlashPartitionFileCount object returns an incorrect file count for bootflash:, usb0:, slot0:, slaveslot0:, slavebootflash:, and slaveusb0:.

Workaround: Use the dir device command (for example, dir bootflash:) to obtain the correct file count. CSCti74130

  • If multicast is configured and you make changes to the configuration, Traceback and CPUHOG messages are displayed if the following conditions exist:

–blank.gif At least 10K groups and roughly 20K mroutes exist.

–blank.gif IGMP joins with source traffic transit to all the multicast groups.

This is caused by the large number of updates generating SPI messages that must be processed by the CPU to ensure that the platform is updated with the changes in all the entries.

Workaround: None. CSCti20312

  • With traffic running, entering clear ip mroute * with larger number of mroutes and over 6 OIFs will cause Malloc Fail messages to display.

You cannot clear a large number of mroutes at one time when traffic is still running.

Workaround: Do not clear all mroutes at once.

CSCtn06753

  • Although you can configure subsecond PIM query intervals on Catalyst 4500 platforms, such an action represents a compromise between convergence (reaction time) and a number of other factors (number of mroutes, base line of CPU utilization, CPU speed, processing overhead per 1 m-route, etc.). You must account for those factors when configuring subsecond PIM timers. We recommend that you set the PIM query interval to a minimum of 2 seconds. By adjusting the available parameters, you can achieve flawless operation; that is, a top number of multicast routes per given convergence time on a specific setup.
  • Energywise WOL is not “waking up” a PC in hibernate or standby mode.

Workaround: None. CSCtr51014

  • The ROMMON version number column in the output of show module command is truncated.

Workaround: Use the show version command. CSCtr30294

  • IP SLA session creation fails randomly for various 4-tuples.

Workaround: Select an alternate destination or source port. CSCty05405

  • The system cannot scale to greater than 512 SIP flows with MSP and metadata enabled.

Workaround: None. CSCty79236

  • On the following linecards running IOS XE Release 3.2.3:

–blank.gif 10/100/1000BaseT Premium POE E Series WS-X4648-RJ45V+E (JAE1348OY52)

–blank.gif 4 Sup 7-E 10GE (SFP+), 1000BaseX (SFP) WS-X45-SUP7-E (CAT1434L0G4)

the following restrictions apply:

–blank.gif Sub-interfaces are not supported on 1 Gigabit and Ten-Gigabit interfaces.

–blank.gif Port-channel members do not support multiple classification criteria for a QoS policy.

–blank.gif CEF is disabled automatically when uRFP is enabled and TCAM is fully utilized.

  • When either the RADIUS-server test feature is enabled or RADIUS-server dead-criteria is configured, and either RADIUS-server deadtime is set to 0 or not configured, the RADIUS-server status is not properly relayed to AAA.

Workaround: Configure both dead-criteria and deadtime.

radius-server dead-criteria
radius-server deadtime
 

CSCtl06706

  • If you use the quick option in the issu changeversion command, the following might occur:

–blank.gif Links flap for various Layer 3 protocols.

–blank.gif A traffic loss of several seconds is observed during the upgrade process.

Workaround: Do not use the quick option with the issu changeversion command. CSCto51562

  • While configuring an IPv6 access-list, if you specify hardware statistics as the first statement in v6 access-list mode (i.e. before issuing any other v6 ACE statement), it will not take effect. Similarly, your hardware statistics configuration will be missing from the output of the show running command.

You will not experience this behavior with IPv4 access lists.

Workaround: During IPv6 access-list configuration, configure at least one IPv6 ACE before the "hardware statistics" statement. CSCuc53234

  • Routed packets that are fragmented are not policed if the egress interface is on the VSS Standby switch. However, if the egress interface is on the VSS Active switch, these packets are policed.

This applies to QoS policing only. QoS marking, shaping and sharing behave as expected.

Workaround: None. CSCub14402

  • When an IPv6 FHS policy is applied on a VLAN and an EtherChannel port is part of that VLAN, packets received by EtherChannel (from neighbors) are not bridged across the local switch.

Workaround: Apply FHS policies on a non EtherChannel port rather than a VLAN. CSCua53148

  • During VSS conversion, the switch intended as the Standby device may require up to 9 minutes to reach an SSO state. The boot up time depends on the configuration and on the number of line cards in the system.

Workaround: None. CSCua87538

  • Dual connectors (like, an SFP+ transceiver inserted into a CVR-X2-SFP10G module) on the WS-X4606-X2-E line card are not supported as a VSL.

Workaround: Use any X2-pluggable module on its own in the WS-X4606-X2-E line card. CSCuc70321

  • Memory allocation failures can occur if more than 16K IPv6 multicast snooping entries are present.

Workaround: None. CSCuc77376

  • The show interface capabilities command output does not show the correct linecard model.

Workaround: Observe the show module command output. CSCua79513

  • Beginning with IOS Release XE 3.5.0E, error messages that occur when a QoS policy is applied will no longer appear directly on the console when no logging console is configured. They will appear only when a logging method is active (e.g., logging buffered, logging console, …).

Workaround: None. CSCuf86375

  • Setting a cos value based on QoS group triggers the following error message in a VSS system
set action fail = 9
 

Workaround: None. QoS groups are not supported in VSS. CSCuc84739

  • Auto negotiation cannot be disabled on the Fa1 port. It must be set to auto/auto, or fixed speed with duplex auto.
  • The following messages are seen during boot up after POST check.
Rommon reg: 0x00004F80
Reset2Reg: 0x00000F00
 
Image load status: 0x00000000
#####
Snowtrooper 220 controller 0x0430006E..0x044E161D Size:0x0057B4C5 Program Done!
#########################
[ 6642.974087] pci 0000:00:00.0: ignoring class b20 (doesn't match header type 01)
Starting System Services
Calculating module dependencies...
Loading rtc-ds1307
RTNETLINK answers: Invalid argument
No Mountpoints DefinedJan 17 09:48:14 %IOSXE-3-PLATFORM: process sshd[5241]: error:
Bind to port
 
22 on :: failed: Address already in use
Starting IOS Services
Loading virtuclock as vuclock
Loading gsbu64atomic as gdb64atomic
/dev/fd/12: line 267: /sys/devices/system/edac/mc/edac_mc_log_ce: No such file or
directory
Aug 8 20:30:29 %IOSXE-3-PLATFORM: process kernel: mmc0: Got command interrupt
0x00030000 even though no command operation was in progress.
 
Aug 8 20:30:29 %IOSXE-3-PLATFORM: process kernel: PME2: fsl_pme2_db_init: not on
ctrl-plane
 

These messages are cosmetic only, and no ssh services are available unless configured within IOS.

Workaround: None CSCue15724

  • When a logging discriminator is configured and applied to a device, memory leak is seen under heavy syslog or debug output. The rate of the leak is dependent on the quantity of logs produced. In extreme cases, the device may crash. As a workaround, disable the logging discriminator on the device (CSCur45606, CSCur28336).

Caveats

Caveats describe unexpected behavior in Cisco IOS releases. Caveats listed as open in a prior release are carried forward to the next release as either open or resolved.

note.gif

Noteblank.gif For the latest information on PSIRTS, refer to the Security Advisories on CCO at the following URL:
http://www.cisco.com/en/US/products/products_security_advisories_listing.html

Cisco Bug Search Tool

The Bug Search Tool (BST) allows partners and customers to search for software bugs based on product, release, and keyword, and aggregates key data such as bug details, product, and version. The BST is designed to improve the effectiveness in network risk management and device troubleshooting. The tool has a provision to filter bugs based on credentials to provide external and internal bug views for the search input.

To view the details of a caveat, click on the identifier.

Open Caveats for Cisco IOS XE Release 3.10.3E

None.

Resolved Caveats for Cisco IOS XE Release 3.10.3E

 

 

Caveat ID Number
Description

CSCvp35779

[SDA]: 4k crashed @pm_sm_post_vp_remove.

CSCvk24566

Cisco IOS XE Software Catalyst 4500 Cisco Discovery Protocol Denial of Service Vulnerability.

CSCvm01322

CAT 4500 w/ Sup7-E Experiences Crash Due to Corrupted Block Redzone K5PortMan.

CSCvm52157

Cat4K/sup8-E VSS 3.8.5aE- running out of CPU and IO memory resources while clearing access-session.

CSCvo13564

[03.10.02.E.0.2] Cat4K Active Sup crash seen during Longevity Test.

CSCvp33074

Cat4500 crashes due to multicast.

CSCvg87029

4500 Standby Supervisor memory leak in EICORED process.

CSCvk71047

Router fails to reserve necessary ports for VPN traffic (UDP 500 & 4500) for ISAKMP.

CSCvm96180

Cat4500 switch reboots unexpectedly after certain Netflow configuration is pushed via SSH.

CSCvn71260

Catalyst 4500 - CTS policy is not deleted in Hardware even though it is actually deleted.

Open Caveats for Cisco IOS XE Release 3.10.2E

Identifier
Description

CSCvg14608

show vlan 10 is showing the interface even though switchport is removed from the interface in cat4k

CSCvm24330

Tracebacks seen on loadversion due to MTU mismatch

Resolved Caveats for Cisco IOS XE Release 3.10.2E

 

 

Caveat ID Number
Description

CSCuv86607

1497 byte data size packet drop on 4500X with monitor session, SPAN.

CSCve05543

Interface not coming up if replace GLC-T/100M to Fiber SFP

CSCve69049

Crash when it tries to write over a TTY session

CSCve73467

Link not up on M-gig line cards WS-X4748-12X48U+E with cable length of 300Ft.

CSCve91257

Cat4k crash with FlatAclMan

CSCvf46500

VSL Port-Channel in W state after OIR

CSCvg16186

When 'collect CTS' entries in flow record Mrouter & Querier missing when ingress netflow enabled

CSCvg48358

SFP port displaying inactive state after remove SFP

CSCvg86182

C4500X VSS speed 100 auto recovered on standby side after Active reload

CSCvh04891

VSS Switch crash at boot time when CR (i.e. ' r') character is present in the startup-configuration

CSCvh18960

Cat4500- Internal VLAN ID may conflict with VNET tag causing traffic being black holed

CSCvh21097

removing commands from performance-monitor is reloading standby

CSCvh28285

H/W mac address table learn wrong mac address on C4500X VSS with Flexlink switchover

CSCvh62104

4500 IOS-XE: Crash due memory corruption after ACL/PBR configuration

CSCvh78483

High CPU due to KxAclPathMan reprogr, KxAclPathMan update

CSCvh79168

Crash on numPolicersPerBank with Invalid policerBaseIndex

CSCvh83459

Storm-control in PPS -- 'show storm-control' only prints the 1st interface in the output

CSCvh95816

crash due to access list changes

CSCvi01706

Removing ACE from long ACL interrupts traffic

CSCvi06070

OSPF and BGP keeps flapping ever few seconds when BFD is enabled on Cat4k device

CSCvi41619

L2 IPv6 DUG derivation not happening when IPv6 multicast routing is disabled.

CSCvi50431

Traffic matching port ACL and SVI PBR gets dropped

CSCvi76835

SUP8E shows interconnect port in some show command O/P

CSCvj00455

C4500 // IPDT ARP probes sent on voice vlan untagged.

CSCvj16095

"platform-cts subnet-sgt..." command is conflicting with other platform commands.

CSCvj41894

3.10.2 - SDA-L2Overlay : Hitting Duplicate address on Client IP.

CSCvj55040

C4500 running 3.10.0E showing %SFF8472-5-THRESHOLD_VIOLATION for SFP-10G-LR

CSCvk09510

Genuine Cisco DWDM SFPs are not accepted on 03.10.01.E release

CSCvk23596

Additional fix needed for CSCvg34881 (Catalyst 4500 crash when WS-X4748 card goes down)

CSCvj87844

PnP over non-vlan1 in flo_dsgs7

 

Open Caveats for Cisco IOS XE Release 3.10.1E

 

Identifier
Description

CSCvi02451

S9E: Unable to perform SSO in Quad-sup VSS with 03.10.01.E.165 image

CSCvh61785

Link partner status does not go down on shutting Fa1 interface on Cat4K

CSCvf45426

There is not way to change EULA status once accepted

Resolved Caveats for Cisco IOS XE Release 3.10.1E

 

Identifier
Description

CSCvf03095

10G SFP insertion/removal time is more in Sup9E compared to Sup8E

CSCvf11880

OGACLv6:Configuring second ipv6 object-group/acl makes the switch to come out of test-acl mode

CSCuq78908

GRE: Sync the internal vlan id of GRE tunnels to standby

Open Caveats for Cisco IOS XE Release 3.10.0E

 

Identifier
Description

CSCvd06295

QSFP 40-CU3M link not coming up with N3k connected

CSCvf33971

Remove account from "show license" command

CSCvf03095

10G SFP insertion/removal time is more in Sup9E compared to Sup8E

CSCvf11880

OGACLv6:Configuring second ipv6 object-group/acl makes the switch to come out of test-acl mode

CSCvc43718

UCI-4k:Vrf SGT: SGACL for VRF host fails after add/remove ip to sgt binding in global.

CSCvf38908

S9E: Crash seen on a Quad-sup VSS when left idle with 'Port has no RkiosPort Port: 832 Vlan: 4095'

CSCvf12919

CAT4k UCI ph2: Segmentation fault @ K5L3MulticastMan::newRetChain

CSCuq78908

GRE: Sync the internal vlan id of GRE tunnels to standby

CSCvf21202

UCI: layer3 instance id is not getting cleared once L2 overlay configured over same instance id

CSCvf34157

S9E: Netflow: Issues with number of flows greater than monitor cache size

CSCvf53559

UCI : DHCP option 82 not added when "IP device tracking cli" is enabled on the client facing port

CSCve85689

UCI Phase2: Crash seen at GalK5SupervisorVp::systemResetRequest

CSCvf51199

[3.10]: Tracebacks observed during ISSU loadversion

CSCve79402

%COMMON_FIB-4-FIBHWIDBMISMATCH: STANDBY:Mis-match between hwidb AccessTunnel2

CSCvf45410

DNA Licensing Show CLI are static - Doesn't change on Activation / Deactivation of License

CSCvf45419

Deactivation is not deactivating DNA License

CSCvf45426

There is not way to change EULA status once accepted

CSCvf45562

DNA Advantage License is shown up for IP Base License on Cat4k - Chassis

CSCvf07961

Expected isis routes are not seen after clearing isis authentication

Resolved Caveats in Cisco IOS XE Release 3.10.0E

 

Identifier
Description

CSCvd34819

Cat4500 SGACL is not applied correctly for SGT-to-subnet map within the same VLAN

CSCvd36820

Smart Install client feature should auto-disable when not in use

CSCvd37517

CDP will keep sending untagged frames after certain switchport interface configuration order

CSCvd50307

H/W learn wrong mac address on C4500 VSS(Sup8E) with Flexlink

CSCvd64171

Inability to configure static MAC address entries above 0007.b4xx.xxxx

CSCvd69060

Packets received from VSS standby are not forwarded(NLB igmp mode)

CSCve49487

4500 Memory Leak under CMI IOSd Task or Malloclite

CSCvd68472

CPU on 2960X pegged at 100% after configuring 'privilege configure level 7 switch'

CSCvd23476

One port on LC WS-X4748-UPOE+E PoE function failure

CSCvd19614

SFP port dispalying inactive state after SSO redundancy force-switchover

CSCve54486

Crash when attempting to assign nonexistent/shutdown VLAN to 802.1x port

CSCvd88213

Crash while polling cafSessionEntry

CSCva74457

Sticky Interface template not working per requirement

CSCvc65604

VNET global vrf neighbor is down after an interface flap

CSCuz55580

privilege exec command causes VSS crash

CSCvd13306

"no default-information originate" doesnt work unless "default-information originate" is added first

CSCvd21509

Cat3k: High CPU and Memory utilization seen after deleting eid-table on fabric edge node

CSCve03563

LISP to OSPF redistribution failing

CSCvc96456

LISP: Discovered dynamic-eid is deleted after one missed eid-notify

CSCvb64727

"no ntp allow mode control" does not seem to be working

CSCva38391

CVE-2016-1550: NTP security against buffer comparison timing attacks

CSCvd78456

Span config lost after reboot when using interface ranges

CSCve60467

snmp crash if we remove one of the informs host CLI when traps are pending for that host

CSCvc62441

The VRF specific sysUpTimeInstance (1.3.6.1.2.1.1.3.0) is not available in WS-C4500X-32

Related Documentation

Refer to the Cisco Catalyst 4500E Series Switches Documentation Home for information:

https://www.cisco.com/c/en/us/support/switches/catalyst-4500-series-switches/tsd-products-support-series-home.html

Hardware Documents

Installation guides and notes including specifications and relevant safety information are available at the following URLs:

  • Catalyst 4500 E-series Switches Installation Guide

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/hardware/catalyst4500e/installation/guide/Eseries.html

  • For information about individual switching modules and supervisors, refer to the Catalyst 4500 Series Module Installation Guide at:

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/hardware/configuration/notes/OL_25315.html

  • Regulatory Compliance and Safety Information for the Catalyst 4500 Series Switches

http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/hardware/regulatory/compliance/78_13233.html

  • Installation notes for specific supervisor engines or for accessory hardware are available at:

http://www.cisco.com/en/US/products/hw/switches/ps4324/prod_installation_guides_list.html

Software Documentation

Software release notes, configuration guides, command references, and system message guides are available at the following URLs:

  • Release Notes—Cisco IOS Release Notes for the Catalyst 4500-E Series Switches are available at:

http://www.cisco.com/c/en/us/support/switches/catalyst-4500-series-switches/products-release-notes-list.html

  • Guides—The Catalyst 4500-X Series Switches, and the Catalyst 4500-E Series Switches, leverage the same software configuration guide and command reference guide:

–blank.gif Software Configuration Guides:

http://www.cisco.com/en/US/products/hw/switches/ps4324/products_installation_and_configuration_guides_list.html

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst4500/XE3-10-0E/wireless/b_sda/fabric-enabled-wireless.html

–blank.gif Command Reference Guides: http://www.cisco.com/en/US/products/hw/switches/ps4324/prod_command_reference_list.html

Cisco IOS Documentation

Platform- independent Cisco IOS documentation is available at the following URLs:

  • Cisco IOS configuration guides, Cisco IOS XE Release 3E

http://www.cisco.com/c/en/us/support/ios-nx-os-software/ios-xe-3e/products-installation-and-configuration-guides-list.html

  • Cisco IOS Master Command List. All Releases

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mcl/allreleasemcl/all-book.html

Notices

The following notices pertain to this software license.

OpenSSL/Open SSL Project

This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit ( http://www.openssl.org/).

This product includes cryptographic software written by Eric Young (eay@cryptsoft.com).

This product includes software written by Tim Hudson (tjh@cryptsoft.com).

License Issues

The OpenSSL toolkit stays under a dual license, i.e. both the conditions of the OpenSSL License and the original SSLeay license apply to the toolkit. See below for the actual license texts. Actually both licenses are BSD-style Open Source licenses. In case of any license issues related to OpenSSL please contact openssl-core@openssl.org.

OpenSSL License:

Copyright © 1998-2007 The OpenSSL Project. All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1.blank.gif Redistributions of source code must retain the copyright notice, this list of conditions and the following disclaimer.

2.blank.gif Redistributions in binary form must reproduce the above copyright notice, this list of conditions, and the following disclaimer in the documentation and/or other materials provided with the distribution.

3.blank.gif All advertising materials mentioning features or use of this software must display the following acknowledgment: “This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit ( http://www.openssl.org/)”.

4.blank.gif The names “OpenSSL Toolkit” and “OpenSSL Project” must not be used to endorse or promote products derived from this software without prior written permission. For written permission, please contact openssl-core@openssl.org.

5.blank.gif Products derived from this software may not be called “OpenSSL” nor may “OpenSSL” appear in their names without prior written permission of the OpenSSL Project.

6.blank.gif Redistributions of any form whatsoever must retain the following acknowledgment:

“This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit ( http://www.openssl.org/)”.

THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT “AS IS”' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

This product includes cryptographic software written by Eric Young (eay@cryptsoft.com). This product includes software written by Tim Hudson (tjh@cryptsoft.com).

Original SSLeay License:

Copyright © 1995-1998 Eric Young (eay@cryptsoft.com). All rights reserved.

This package is an SSL implementation written by Eric Young (eay@cryptsoft.com).

The implementation was written so as to conform with Netscapes SSL.

This library is free for commercial and non-commercial use as long as the following conditions are adhered to. The following conditions apply to all code found in this distribution, be it the RC4, RSA, lhash, DES, etc., code; not just the SSL code. The SSL documentation included with this distribution is covered by the same copyright terms except that the holder is Tim Hudson (tjh@cryptsoft.com).

Copyright remains Eric Young’s, and as such any Copyright notices in the code are not to be removed. If this package is used in a product, Eric Young should be given attribution as the author of the parts of the library used. This can be in the form of a textual message at program startup or in documentation (online or textual) provided with the package.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1.blank.gif Redistributions of source code must retain the copyright notice, this list of conditions and the following disclaimer.

2.blank.gif Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

3.blank.gif All advertising materials mentioning features or use of this software must display the following acknowledgment:

“This product includes cryptographic software written by Eric Young (eay@cryptsoft.com)”.

The word ‘cryptographic’ can be left out if the routines from the library being used are not cryptography-related.

4.blank.gif If you include any Windows specific code (or a derivative thereof) from the apps directory (application code) you must include an acknowledgement: “This product includes software written by Tim Hudson (tjh@cryptsoft.com)”.

THIS SOFTWARE IS PROVIDED BY ERIC YOUNG “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The license and distribution terms for any publicly available version or derivative of this code cannot be changed. i.e. this code cannot simply be copied and put under another distribution license [including the GNU Public License].

 
“Notices” section.

Cisco and the Cisco logo are trademarks or registered trademarks of Cisco and/or its affiliates in the U.S. and other countries. To view a list of Cisco trademarks, go to this URL: www.cisco.com/go/trademarks. Third-party trademarks mentioned are the property of their respective owners. The use of the word partner does not imply a partnership relationship between Cisco and any other company. (1721R)

© 2015-2019 Cisco Systems, Inc. All rights reserved.

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