Cisco�7600 Series Router Software Configuration Guide Cisco IOS Release 15S
Preface
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Table Of Contents

Preface

Audience

Document Revision History

Organization

Related Documentation

Conventions

Obtaining Documentation, Obtaining Support, and Security Guidelines


Preface


This preface describes who should read the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 15S, how it is organized, and its document conventions.

Audience

This guide is for experienced network administrators who are responsible for configuring and maintaining Cisco 7600 series routers.

Document Revision History

The Document Revision History records technical changes to this document. The table shows the Cisco IOS software release number and document revision number for the change, the date of the change, and a brief summary of the change.

Release No
Revision
Date
Change Summary

15.4(1)S

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OL-10113-32

Nov 2013

Updated Chapter 38 "Configuring VLAN ACLs"

15.3(3)S

OL-10113-31

July 2013

Added support for Call Home 2:

Information About Crash Dump Reporting

15.3(2)S
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OL-10113-30

March 2013

Added support for:

ERSPAN on EVC in Chapter 57 "Configuring Local SPAN, RSPAN, and ERSPAN"

VRF aware 6rd tunnels in Chapter 37 "Configuring VRF aware 6RD Tunnels"

12.2(33)SRE8

OL-10113-29

March 2013

Updated "Defining a VLAN Access Map" section

15.3(1)S1

OL-10113-28

February 2013

Updated "TestFabricCh0Health" and "TestFabricCh1Health" section

Updated Layer 2 Protocol Tunneling on EVC in Chapter 18 "Configuring Layer 2 Protocol Tunneling".

15.3(1)S

OL-10113-27

November 2012

Added support for:

Layer 2 Protocol Tunneling on EVC in Chapter 18 "Configuring Layer 2 Protocol Tunneling"

Updated the Y.1731 PM Synthetic Loss Measurement in Chapter 73 "Y.1731 Performance Monitoring"

WCCPv2 IPv6 in Chapter 60, "Configuring Web Cache Services Using WCCP"

IPv6 Source Guard in Chapter 41 "IPv6 First-Hop Security Features".

IPv6 Prefix Guard in Chapter 41 "IPv6 First-Hop Security Features".

Data Gleaning in Chapter 41 "IPv6 First-Hop Security Features"

15.2(4) S1

OL-10113-26

October 2012

Updated "Configuration Guidelines and Limitations" section.

15.2(4)S

OL-10113-25

July 2012

Added support for:

IP Tunnel—SSO in Chapter 71 "Configuring VRF aware IPv6 Tunnels over IPv4 Transport"

IPv6 Security features in Chapter 41 "IPv6 First-Hop Security Features"

IPv6 PACL in Chapter 40 "Configuring IPv6 PACL"

IPv6 Mutlicast VPN in Chapter 27 "Configuring Multicast VPN Support"

15.0(1)S6

OL-10113-24

June 2012

Updated "Configuring IPv4 Routing and Addresses" section with reference to platform ipv4 pbr optimize tcam command.

15.1(3)S3

OL-10113-23

April 2012

Updated "Configuring IPv4 Routing and Addresses" section with reference to platform ipv4 pbr optimize tcam command.

15.2(2)S

OL-10113-22

March 2012

Added support for:

VRF aware IPv6 Tunnels over IPv4 Transport in Chapter 71 "Configuring VRF aware IPv6 Tunnels over IPv4 Transport"

Distributed Egress SPAN in Chapter 57 "Configuring Local SPAN, RSPAN, and ERSPAN"

Multicast Adjacency Scale Chapter 26 "Configuring Multiprotocol Label Switching on the PFC"

Multicast Service Reflection Chapter 74 "Multicast Service Reflection"

12.2(33)SRE6

OL-10113-21

March 2012

Updated "Configuring IPv4 Routing and Addresses" section with reference to platform ipv4 pbr optimize tcam command.

15.2(1)S1

OL-10113-20

February 2012

Updated "Configuring IPv4 Routing and Addresses" section with reference to platform ipv4 pbr optimize tcam command.

15.1(3)S2

OL-10113-19

December 2011

Updated the per-interface NetFlow and QoS micro-policing support information in "Per-Interface NetFlow and NDE Usage Guidelines and Limitations" section.

15.2(1)S

OL-10113-18

November 2011

Added support for:

IPv6 Policy Based Routing in Chapter 65 "Configuring IPv6 Policy Based Routing"

15.1(3)S1

OL-10113-17

October 2011

Updated support for:

Chapter 70 "Configuring BGP PIC Edge and Core for IP and MPLS"

15.1(3)S

OL-10113-16

July 2011

Added support for:

IPv6 Route Health Injection in Chapter 2 "Configuring the Router for the First Time"

Multicast VLAN Registration in Chapter 33 "Configuring IGMP Snooping for IPv4 Multicast Traffic"

Layer 2 Tunneling Protocol version 3 in Chapter 19 "Configuring L2TPv3"

VRF support on WCCP in Chapter 60, "Configuring Web Cache Services Using WCCP"

Updated support for:

ISIS IPv4 Loop Free Alternate Fast Reroute (LFA FRR) in Chapter 72 "ISIS IPv4 Loop Free Alternate Fast Reroute (LFA FRR)"

15.0(1)S3a

OL-10113-15

April 2011

Support extended for the updates to the section Recommended Rate-Limiter Configuration with the restrictions.

15.1(2)S

OL-10113-14

March 2011

Added support for:

SPAN on EVC Service Instance in Chapter 57 "Configuring Local SPAN, RSPAN, and ERSPAN"

BGP IPv6 PIC Edge and Core for IP/MPLS in Chapter 70 "Configuring BGP PIC Edge and Core for IP and MPLS"

ISIS IPv4 Loop Free Alternate Fast Reroute (LFA FRR) in Chapter 72 "ISIS IPv4 Loop Free Alternate Fast Reroute (LFA FRR)"

Y.1731 Performance Monitoring in Chapter 73 "Y.1731 Performance Monitoring"

15.1(1)S1

OL-10113-13

February 2011

Updated the section Recommended Rate-Limiter Configuration with the restrictions.

15.0(1)S2

OL-10113-12

December 2010

Added support for:

Label Switched Multicast (LSM) Multicast Label Distribution Protocol (MLDP) based Multicast VPN (MVPN) Support in Chapter 50 "Label Switched Multicast (LSM) Multicast Label Distribution Protocol (MLDP) based Multicast VPN (MVPN) Support".

15.1(1)S

OL-10113-11

November 2010

Added support for:

Label Switched Multicast (LSM) Multicast Label Distribution Protocol (MLDP) based Multicast VPN (MVPN) Support in Chapter 50 "Label Switched Multicast (LSM) Multicast Label Distribution Protocol (MLDP) based Multicast VPN (MVPN) Support".

Configuring BFD over SVI in Chapter 62 "Configuring Bidirectional Forwarding and Detection over Switched Virtual Interface".

Configuring LST in Configuring Link State Tracking.

REP No-Neighbor functionality in Configuring Resilient Ethernet Protocol.

Hot Standby Pseudowire. Support in Configuring Multiprotocol Label Switching on the PFC.

15.0(1)S

OL-10113-10

July 2010

Support for the following features were introduced:

Configuring GTP-SLB IPV6 Support in Chapter 23 "Configuring GTP-SLB IPV6 Support."

Configuring Multicast VPN Extranet Support in Chapter 28 "Configuring Multicast VPN Extranet Support."

Configuring Resilient Ethernet Protocol in Chapter 67 "Configuring Resilient Ethernet Protocol."

Configuring Synchronous Ethernet in Chapter 68 "Configuring Synchronous Ethernet and 1588v2."

Updated Chapter 46 "Configuring Traffic Storm Control." Updated configuration guidelines and restrictions.

12.2(33)SRE1

OL-10113-09

May 2010

Updated the section Configuring LACP 1:1 Redundancy with Fast-Switchover in chapter 12 and updated the table under Configuring VLANs in chapter 14.

12.2(33)SRE1

OL-10113-09

April 2010

Added Usage Guidelines to Configure Protocol Flow Filter in Chapter 56 "Configuring NetFlow and NDE."

12.2(33)SRE1

OL-10113-09

April 2010

Extended support for Private Host for VPLS in Chapter 39 "Private Hosts (Using PACLs),"and Bridged Routing Encapsulation on Automatic Protection Service Group in in Chapter 14 "Configuring VLANs".

12.2(33)SRD4

OL-10113-08

February 2010

Support for the following features were introduced:

Private Host for VPLS in Chapter 39 "Private Hosts (Using PACLs)."

Bridged Routing Encapsulation on Automatic Protection Service Group in Chapter 14 "Configuring VLANs"

Restrictions on UDLD configurations

Updated a new command mls qos recirc untrust.

12.2(33)SRE

OL-10113-07

February 2010

Added a new section on Scalable EoMPLS and Port-mode EoMPLS and corresponding sample configurations in Chapter 26 "Configuring Multiprotocol Label Switching on the PFC,".

12.2(33)SRE

OL-10113-07

January 2010

Updated the NSF Benefits and Restrictions section in the chapter Configuring NSF with SSO Supervisor Engine Redundancy.

12.2(33)SRE

OL-10113-07

December 2009

Updated the priority-queue queue-limit interface command under Configuring PFC QoS chapter.

12.2(33)SRE

OL-10113-07

November 2009

Support for the following features were introduced:

IPv4 Multicast Support on Multicast Forwarding Information Base (MFIB)

Multicast MFIB Bi-Dir, MVPN and P2P

ISSU - IPv4 Multicast

ISSU for IP Multicast

12.2(33)SRD2

OL-10113-06

May 2009

Added support for ARP Scale to 512k.

12.2(33)SRD

OL-10113-05

October 2008

Added chapter on Using the Mini Protocol Analyzer

12.2(33)SRC

OL-10113-04

December 31, 2007

Support for the following features was introduced:

IEEE 802.1x with DHCP

VTP v3

LACP 1-1 redundancy with fast switchover

Switch Port Analyzer (SPAN)—Input packets with don't learn option

SPAN egress session increase

SPAN destination port support on Etherchannels

Call Home


Organization

This guide is organized as follows:

Chapter
Title
Description

Chapter 1

Product Overview

Presents an overview of the Cisco 7600 series routers.

Chapter 2

Configuring the Router for the First Time

Describes how to configure the router for the first time.

Chapter 3

Configuring a Supervisor Engine 720

Describes how to configure a Supervisor Engine 720.

Chapter 4

Configuring a Route Switch Processor 720

Describes how to configure the Route Switch Processor 720 (RSP720).

Chapter 5

Configuring NSF with SSO Supervisor Engine Redundancy

Describes how to configure NSF with SSO supervisor engine redundancy.

Chapter 6

ISSU and eFSU on Cisco 7600 Series Routers

Describes the In Service Software Upgrade (ISSU) and enhanced Fast Software Upgrade (eFSU) processes, which enable you to upgrade Cisco IOS software while the router is running.

Chapter 7

Configuring RPR and RPR+ Supervisor Engine Redundancy

Describes how to configure RPR and RPR+ supervisor engine redundancy.

Chapter 8

Configuring Interfaces

Describes how to configure non-layer-specific features on LAN interfaces.

Chapter 9

Configuring a Supervisor Engine 32

Describes how to configure Supervisor Engine 32.

Chapter 10

Configuring LAN Ports for Layer 2 Switching

Describes how to configure LAN interfaces to support Layer 2 features, including VLAN trunks.

Chapter 11

Configuring Flex Links

Describes how to configure Flex Links.

Chapter 12

Configuring EtherChannels

Describes how to configure Layer 2 and Layer 3 EtherChannel port bundles.

Chapter 13

Configuring VTP

Describes how to configure the VLAN Trunking Protocol (VTP).

Chapter 14

Configuring VLANs

Describes how to configure VLANs.

Chapter 15

Configuring Private VLANs

Describes how to configure private VLANs.

Chapter 16

Configuring Cisco IP Phone Support

Describes how to configure Cisco IP Phone support.

Chapter 17

Configuring IEEE 802.1Q Tunneling

Describes how to configure IEEE 802.1Q tunneling.

Chapter 18

Configuring Layer 2 Protocol Tunneling

Describes how to configure Layer 2 protocol tunneling.

Chapter 19

Configuring L2TPv3

Describes how to configure L2TPv3.

Chapter 20

Configuring STP and MST

Describes how to configure the Spanning Tree Protocol (STP) and Prestandard IEEE 802.1s Multiple Spanning Tree (MST).

Chapter 21

Configuring Optional STP Features

Describes how to configure optional STP features.

Chapter 22

Configuring Layer 3 Interfaces

Describes how to configure LAN interfaces to support Layer 3 features.

Chapter 23

Configuring GTP-SLB IPV6 Support

Describes how to configure GPRS Tunneling Protocol - Server Load Balancing (GTP-SLB) IPV6 Support on Cisco 7600 series routers

Chapter 24

IP Subscriber Awareness over Ethernet

Describes how to configure the IP Subscriber Awareness over Ethernet feature, which provides IP session termination and aggregation on the router.

Chapter 25

Configuring UDE and UDLR

Describes how to configure unidirectional Ethernet (UDE) and unidirectional link routing (UDLR).

Chapter 26

Configuring Multiprotocol Label Switching on the PFC

Describes how to configure Multiprotocol Label Switching (MPLS) on the PFC.

Chapter 27

Configuring Multicast VPN Support

Describes how to configure IPv4 Multicast Virtual Private Network (MVPN).

Chapter 28

Configuring Multicast VPN Extranet Support

Describes how to configure Multicast Virtual Private Network (MVPN) Extranet support on Cisco 7600 series routers

Chapter 29

Configuring IP Unicast Layer 3 Switching

Describes how to configure IP unicast Layer 3 switching.

Chapter 30

Configuring IPv6 Multicast PFC3 and DFC3 Layer 3 Switching

Describes how to configure IPv6 Multicast Multilayer Switching (MMLS).

Chapter 31

Configuring IPv4 Multicast Layer 3 Switching

Describes how to configure IPv4 Multicast Multilayer Switching (MMLS).

Chapter 32

Configuring MLDv2 Snooping for IPv6 Multicast Traffic

Describes how to configure Multicast Listener Discovery version 2 (MLDv2) snooping.

Chapter 33

Configuring IGMP Snooping for IPv4 Multicast Traffic

Describes how to configure Internet Group Management Protocol (IGMP) snooping.

Chapter 34

Configuring PIM Snooping

Describes how to configure protocol independent multicast (PIM) snooping.

Chapter 35

Configuring Network Security

Describes how to configure network security features that are unique to the Cisco 7600 series routers.

Chapter 36

Understanding Cisco IOS ACL Support

Describes how Cisco 7600 series routers support Cisco IOS ACLs.

Chapter 37

Configuring VRF aware 6RD Tunnels

Describes how to configure VRF aware 6RD tunnels on Cisco 7600 series routers.

Chapter 38

Configuring VLAN ACLs

Describes how to configure VLAN ACLs.

Chapter 39

Private Hosts (Using PACLs)

Describes how to use port-based ACLs to configure the Private Hosts feature, which provides Layer 2 isolation between hosts on the same VLAN.

Chapter 40

Configuring IPv6 PACL

Describes how to configure the IPv6 Port based Access Control List.

Chapter 41

IPv6 First-Hop Security Features

describes how to configure the IPv6 First-Hop Security (FHS).

Chapter 42

Configuring Online Diagnostics

Describes how to configure online diagnostics and run diagnostic tests.

Chapter 43

Configuring Denial of Service Protection

Describes how to configure denial of service protection.

Chapter 44

Configuring DHCP Snooping

Describes how to configure DHCP snooping.

Chapter 45

Configuring Dynamic ARP Inspection

Describes how to configure dynamic ARP inspection.

Chapter 46

Configuring Traffic Storm Control

Describes how to configure traffic storm control.

Chapter 47

Unknown Unicast Flood Blocking

Describes how to configure unknown unicast flood blocking.

Chapter 48

Configuring PFC QoS

Describes how to configure quality of service (QoS).

Chapter 49

Configuring PFC QoS Statistics Data Export

Describes how to configure PFC QoS statistics data export.

Chapter 50

Label Switched Multicast (LSM) Multicast Label Distribution Protocol (MLDP) based Multicast VPN (MVPN) Support

Extends the existing IPv4 MPLS backbone network for IPv4 multicast services.

Chapter 51

Configuring MPLS QoS on the PFC

Describes how to configure MPLS QoS.

Chapter 52

Configuring IEEE 802.1X Port-Based Authentication

Describes how to configure IEEE 802.1X port-based authentication.

Chapter 54

Configuring Port Security

Describes how to configure port security.

Chapter 55

Configuring UDLD

Describes how to configure the UniDirectional Link Detection (UDLD) protocol.

Chapter 56

Configuring NetFlow and NDE

Describes how to configure NetFlow statistics collection and NetFlow Data Export (NDE).

Chapter 57

Configuring Local SPAN, RSPAN, and ERSPAN

Describes how to configure the Switch Port Analyzer (SPAN).

Chapter 58

Configuring SNMP IfIndex Persistence

Describes how to configure SNMP ifIndex persistence.

Chapter 59

Power Management and Environmental Monitoring

Describes how to configure power management and environmental monitoring features.

Chapter 60

Configuring Web Cache Services Using WCCP

Describes how to configure the Web Cache Communication Protocol (WCCP).

Chapter 61

Using the Top N Utility

Describes how to use the Top N utility.

Chapter 63

Using the Layer 2 Traceroute Utility

Describes how to use the Layer 2 traceroute utility.

Chapter 64

Configuring Call Home

Describes how to configure the Call Home feature.

Chapter 65

Configuring IPv6 Policy Based Routing

Describes how to configure the IPv6 policy-based routing (PBR).

Chapter 66

Using the Mini Protocol Analyzer

Describes how to configure the Mini Protocol Analyzer.

Chapter 67

Configuring Resilient Ethernet Protocol

Describes how to configure the Resilient Ethernet Protocol on the Cisco 7600 series router.

Chapter 68

Configuring Synchronous Ethernet and 1588v2

Describes how to configure the Synchronous Ethernet on the Cisco 7600 series router.

Chapter 69

Configuring Link State Tracking

Describes how to configure the Link State Tracking on the Cisco 7600 series router.

Chapter 70

Configuring BGP PIC Edge and Core for IP and MPLS

Describes how to configure the Border Gateway Protocol(BGP) PIC edge and core for IP and MPLS on the Cisco 7600 series router.

Chapter 71

Configuring VRF aware IPv6 Tunnels over IPv4 Transport

Describes how to configure the VRF aware IPv6 Tunnels over IPv4 Transport.

Chapter 72

ISIS IPv4 Loop Free Alternate Fast Reroute (LFA FRR)

Describes how to configure the ISIS IPv4 Loop Free Alternate Fast Reroute (LFA FRR) on the Cisco 7600 series router.

Chapter 73

Y.1731 Performance Monitoring

Describes how to configure the Y.1731 Performance Monitoring on the Cisco 7600 series router.

Chapter 74

Multicast Service Reflection

Describes multicast service reflection feature and how to configure the feature.

Appendix A

Online Diagnostic Tests

Provides recommendations for how to use the online diagnostic tests.

Appendix B

Acronyms

Defines the acronyms used in this publication.

Appendix C

Cisco IOS Release 15.S Software Images

lists the software images that are provided with Cisco IOS Release 12.2SRB.


Related Documentation

The following publications are available for the Cisco 7600 series routers:

Cisco 7600 Series Router Installation Guide

Cisco 7600 Series Router Module Installation Guide

Cisco 7600 Series Router Cisco IOS Command Reference

Cisco 7600 Series Router Cisco IOS System Message Guide

Release Notes for Cisco IOS Release 12.2SX on the Supervisor Engine 720, Supervisor Engine 32, and Supervisor Engine 2

Cisco IOS Configuration Guides and Command References—Use these publications to help you configure Cisco IOS software features not described in the Cisco 7600 series router publications:

Configuration Fundamentals Configuration Guide

Configuration Fundamentals Command Reference

Bridging and IBM Networking Configuration Guide

Bridging and IBM Networking Command Reference

Interface Configuration Guide

Interface Command Reference

Network Protocols Configuration Guide, Part 1, 2, and 3

Network Protocols Command Reference, Part 1, 2, and 3

Security Configuration Guide

Security Command Reference

Switching Services Configuration Guide

Switching Services Command Reference

Voice, Video, and Home Applications Configuration Guide

Voice, Video, and Home Applications Command Reference

Software Command Summary

Software System Error Messages

Debug Command Reference

Internetwork Design Guide

Internetwork Troubleshooting Guide

Configuration Builder Getting Started Guide

The Cisco IOS Configuration Guides and Command References are located at this URL:

http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/index.htm

For information about MIBs, go to this URL:

http://www.cisco.com/public/sw-center/netmgmt/cmtk/mibs.shtml

Conventions

This document uses the following conventions:

Convention
Description

boldface font

Commands, command options, and keywords are in boldface.

italic font

Arguments for which you supply values are in italics.

[   ]

Elements in square brackets are optional.

{ x | y | z }

Alternative keywords are grouped in braces and separated by vertical bars.

[ x | y | z ]

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

string

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

screen font

Terminal sessions and information the system displays are in screen font.

boldface screen font

Information you must enter is in boldface screen font.

italic screen font

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

 

This pointer highlights an important line of text in an example.

^

The symbol ^ represents the key labeled Control—for example, the key combination ^D in a screen display means hold down the Control key while you press the D key.

<   >

Nonprinting characters, such as passwords are in angle brackets.


Notes use the following conventions:


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


Cautions use the following conventions:


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

Obtaining Documentation, Obtaining Support, and Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html