Table Of Contents

Preface

Audience

Document Revision History

Organization

Related Documentation

Conventions

Obtaining Documentation, Obtaining Support, and Security Guidelines

Preface

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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 This image is available only on request. To download the image, contact your Cisco Account Team.	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 This image is available only on request. To download the image, contact your Cisco Account Team.	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:

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

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Cautions use the following conventions:

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

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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