Software Configuration Guide
Page 1
Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E Cisco IOS Release 12.1 E Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-7814099= Text Part Number: 78-14064-04
Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E Cisco IOS Release 12.1 E Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-7814099= Text Part Number: 78-14064-04
Software Configuration Guide
Page 2
... and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step,... to Increase Your Internet Quotient, TransPath, and VCO are the property of Cisco Systems, Inc.; All other trademarks mentioned in the United States and certain other company. (0401R) Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E Copyright © 2003...
... and Aironet, ASIST, BPX, Catalyst, CCDA, CCDP, CCIE, CCNA, CCNP, Cisco, the Cisco Certified Internetwork Expert logo, Cisco IOS, the Cisco IOS logo, Cisco Press, Cisco Systems, Cisco Systems Capital, the Cisco Systems logo, Empowering the Internet Generation, Enterprise/Solver, EtherChannel, EtherSwitch, Fast Step,... to Increase Your Internet Quotient, TransPath, and VCO are the property of Cisco Systems, Inc.; All other trademarks mentioned in the United States and certain other company. (0401R) Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E Copyright © 2003...
Software Configuration Guide
Page 3
... Preface xxi Audience xxi Organization xxi Related Documentation xxiii Conventions xxiv Obtaining Documentation xxv Cisco.com xxv Documentation CD-ROM xxv Ordering Documentation xxv Documentation Feedback xxvi Obtaining Technical Assistance xxvi Cisco TAC Website xxvi Opening a TAC Case xxvi TAC Case Priority Definitions xxvii Obtaining ... Processing 2-3 Performing History Substitution 2-3 Cisco IOS Command Modes 2-4 Displaying a List of Cisco IOS Commands and Syntax 2-5 ROM-Monitor Command-Line Interface 2-6 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E ...
... Preface xxi Audience xxi Organization xxi Related Documentation xxiii Conventions xxiv Obtaining Documentation xxv Cisco.com xxv Documentation CD-ROM xxv Ordering Documentation xxv Documentation Feedback xxvi Obtaining Technical Assistance xxvi Cisco TAC Website xxvi Opening a TAC Case xxvi TAC Case Priority Definitions xxvii Obtaining ... Processing 2-3 Performing History Substitution 2-3 Cisco IOS Command Modes 2-4 Displaying a List of Cisco IOS Commands and Syntax 2-5 ROM-Monitor Command-Line Interface 2-6 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E ...
Software Configuration Guide
Page 4
Contents 3 C H A P T E R Configuring the Cisco 7600 Series Router for the First Time 3-1 Default Configuration 3-1 Configuring the Cisco 7600 Series Router 3-2 Using the Setup Facility or the setup Command 3-2 Using Configuration Mode 3-10 Checking the Running Configuration Before Saving 3-10 ... Redundant Supervisor Engine 4-4 5 C H A P T E R Configuring RPR and RPR+ Supervisor Engine Redundancy 5-1 Understanding Supervisor Engine Redundancy 5-1 Supervisor Engine Redundancy Overview 5-1 RPR Operation 5-2 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E iv 78-14064-04
Contents 3 C H A P T E R Configuring the Cisco 7600 Series Router for the First Time 3-1 Default Configuration 3-1 Configuring the Cisco 7600 Series Router 3-2 Using the Setup Facility or the setup Command 3-2 Using Configuration Mode 3-10 Checking the Running Configuration Before Saving 3-10 ... Redundant Supervisor Engine 4-4 5 C H A P T E R Configuring RPR and RPR+ Supervisor Engine Redundancy 5-1 Understanding Supervisor Engine Redundancy 5-1 Supervisor Engine Redundancy Overview 5-1 RPR Operation 5-2 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E iv 78-14064-04
Software Configuration Guide
Page 5
... Ports for Layer 2 Switching 7-1 Understanding How Layer 2 Switching Works 7-1 Understanding Layer 2 Ethernet Switching 7-1 Understanding VLAN Trunks 7-2 Layer 2 LAN Port Modes 7-4 Default Layer 2 LAN Interface Configuration 7-5 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E v
... Ports for Layer 2 Switching 7-1 Understanding How Layer 2 Switching Works 7-1 Understanding Layer 2 Ethernet Switching 7-1 Understanding VLAN Trunks 7-2 Layer 2 LAN Port Modes 7-4 Default Layer 2 LAN Interface Configuration 7-5 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E v
Software Configuration Guide
Page 6
... VLANs 9-9 VLAN Configuration Options 9-9 Creating or Modifying an Ethernet VLAN 9-10 Assigning a Layer 2 LAN Interface to a VLAN 9-12 Configuring the Internal VLAN Allocation Policy 9-12 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E vi 78-14064-04
... VLANs 9-9 VLAN Configuration Options 9-9 Creating or Modifying an Ethernet VLAN 9-10 Assigning a Layer 2 LAN Interface to a VLAN 9-12 Configuring the Internal VLAN Allocation Policy 9-12 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E vi 78-14064-04
Software Configuration Guide
Page 7
...Private VLAN Promiscuous Port 10-9 Configuring Cisco IP Phone Support 11-1 Understanding Cisco IP Phone Support 11-1 Cisco IP Phone Connections 11-1 Cisco IP Phone Voice Traffic 11-2 Cisco IP Phone Data Traffic 11-3 Cisco IP Phone Power Configurations 11-3 Default Cisco IP Phone Support Configuration 11-4 Cisco IP Phone Support Configuration Guidelines and... Are Configured 13-2 Understanding Port Channel Interfaces 13-5 Understanding Load Balancing 13-5 EtherChannel Feature Configuration Guidelines and Restrictions 13-5 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E vii
...Private VLAN Promiscuous Port 10-9 Configuring Cisco IP Phone Support 11-1 Understanding Cisco IP Phone Support 11-1 Cisco IP Phone Connections 11-1 Cisco IP Phone Voice Traffic 11-2 Cisco IP Phone Data Traffic 11-3 Cisco IP Phone Power Configurations 11-3 Default Cisco IP Phone Support Configuration 11-4 Cisco IP Phone Support Configuration Guidelines and... Are Configured 13-2 Understanding Port Channel Interfaces 13-5 Understanding Load Balancing 13-5 EtherChannel Feature Configuration Guidelines and Restrictions 13-5 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E vii
Software Configuration Guide
Page 8
... Guidelines and Restrictions 14-3 Restrictions 14-3 Guidelines 14-4 Configuring 802.1Q Tunneling 14-5 Preconfiguration Tasks 14-5 Configuring 802.1Q Tunnel Ports 14-6 Configuring the Cisco 7600 Series Router to Tag Native VLAN Traffic 14-6 Understanding How Layer 2 Protocol Tunneling Works 14-7 Configuring Support for Layer 2 Protocol Tunneling 14-8 15 C H A P T E R ...Overview 15-15 MST-to-PVST Interoperability 15-16 Common Spanning Tree 15-18 MST Instances 15-18 MST Configuration Parameters 15-18 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E viii 78-14064-04
... Guidelines and Restrictions 14-3 Restrictions 14-3 Guidelines 14-4 Configuring 802.1Q Tunneling 14-5 Preconfiguration Tasks 14-5 Configuring 802.1Q Tunnel Ports 14-6 Configuring the Cisco 7600 Series Router to Tag Native VLAN Traffic 14-6 Understanding How Layer 2 Protocol Tunneling Works 14-7 Configuring Support for Layer 2 Protocol Tunneling 14-8 15 C H A P T E R ...Overview 15-15 MST-to-PVST Interoperability 15-16 Common Spanning Tree 15-18 MST Instances 15-18 MST Configuration Parameters 15-18 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E viii 78-14064-04
Software Configuration Guide
Page 9
... Guard Works 16-6 Enabling PortFast 16-8 Enabling PortFast BPDU Filtering 16-10 Enabling BPDU Guard 16-11 Enabling UplinkFast 16-12 Enabling BackboneFast 16-13 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E ix
... Guard Works 16-6 Enabling PortFast 16-8 Enabling PortFast BPDU Filtering 16-10 Enabling BPDU Guard 16-11 Enabling UplinkFast 16-12 Enabling BackboneFast 16-13 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E ix
Software Configuration Guide
Page 10
... Enabling CEF-Based Rate Limiting of RPF Failures 18-13 Enabling Shortcut-Consistency Checking 18-13 Configuring ACL-Based Filtering of RPF Failures 18-14 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E x 78-14064-04
... Enabling CEF-Based Rate Limiting of RPF Failures 18-13 Enabling Shortcut-Consistency Checking 18-13 Configuring ACL-Based Filtering of RPF Failures 18-14 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E x 78-14064-04
Software Configuration Guide
Page 11
... How IPX MLS Works 20-2 IPX MLS Overview 20-2 IPX MLS Flows 20-2 Layer 3 MLS Cache 20-2 Flow Masks 20-3 Layer 3-Switched Packet Rewrite 20-3 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xi
... How IPX MLS Works 20-2 IPX MLS Overview 20-2 IPX MLS Flows 20-2 Layer 3 MLS Cache 20-2 Flow Masks 20-3 Layer 3-Switched Packet Rewrite 20-3 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xi
Software Configuration Guide
Page 12
... Learning 21-10 Configuring a Multicast Router Port Statically 21-10 Configuring the IGMP Query Interval 21-11 Enabling IGMP Fast-Leave Processing 21-11 Configuring a Host Statically 21-12 Displaying IGMP Snooping Information 21-12 Configuring RGMP 22-1 Understanding How RGMP Works 22-1 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E...
... Learning 21-10 Configuring a Multicast Router Port Statically 21-10 Configuring the IGMP Query Interval 21-11 Enabling IGMP Fast-Leave Processing 21-11 Configuring a Host Statically 21-12 Displaying IGMP Snooping Information 21-12 Configuring RGMP 22-1 Understanding How RGMP Works 22-1 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E...
Software Configuration Guide
Page 13
...Layer 4 Operation Usage 23-3 Determining Logical Operation Unit Usage 23-4 Configuring the Cisco IOS Firewall Feature Set 23-4 Cisco IOS Firewall Feature Set Support Overview 23-5 Firewall Configuration Guidelines and Restrictions 23-6 Configuring CBAC on Cisco 7600 Series Routers 23-6 Configuring MAC Address-Based Traffic Blocking 23-7 Configuring VLAN ACLs 23-8 ...Security ACLs 24-2 QoS ACLs 24-4 Forwarding Information Base Rate-Limiting 24-5 APR Throttling 24-5 Monitoring Packet Drop Statistics 24-6 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xiii
...Layer 4 Operation Usage 23-3 Determining Logical Operation Unit Usage 23-4 Configuring the Cisco IOS Firewall Feature Set 23-4 Cisco IOS Firewall Feature Set Support Overview 23-5 Firewall Configuration Guidelines and Restrictions 23-6 Configuring CBAC on Cisco 7600 Series Routers 23-6 Configuring MAC Address-Based Traffic Blocking 23-7 Configuring VLAN ACLs 23-8 ...Security ACLs 24-2 QoS ACLs 24-4 Forwarding Information Base Rate-Limiting 24-5 APR Throttling 24-5 Monitoring Packet Drop Statistics 24-6 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xiii
Software Configuration Guide
Page 14
...Based Authentication Guidelines and Restrictions 25-6 Configuring 802.1X Port-Based Authentication 25-7 Enabling 802.1X Port-Based Authentication 25-7 Configuring Cisco 7600 Series Router-to-RADIUS-Server Communication 25-8 Enabling Periodic Reauthentication 25-10 Manually Reauthenticating the Client Connected to a Port 25-11 Initializing Authentication... Configuring Layer 3 Protocol Filtering 27-2 Enabling Layer 3 Protocol Filtering 27-2 Configuring Layer 3 Protocol Filtering on a Layer 2 LAN Interface 27-3 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xiv 78-14064-04
...Based Authentication Guidelines and Restrictions 25-6 Configuring 802.1X Port-Based Authentication 25-7 Enabling 802.1X Port-Based Authentication 25-7 Configuring Cisco 7600 Series Router-to-RADIUS-Server Communication 25-8 Enabling Periodic Reauthentication 25-10 Manually Reauthenticating the Client Connected to a Port 25-11 Initializing Authentication... Configuring Layer 3 Protocol Filtering 27-2 Enabling Layer 3 Protocol Filtering 27-2 Configuring Layer 3 Protocol Filtering on a Layer 2 LAN Interface 27-3 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xiv 78-14064-04
Software Configuration Guide
Page 15
... 31-5 Resetting Disabled LAN Interfaces 31-6 Configuring PFC QoS 32-1 Understanding How PFC QoS Works 32-1 Hardware Supported by PFC QoS 32-2 QoS Terminology 32-3 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xv
... 31-5 Resetting Disabled LAN Interfaces 31-6 Configuring PFC QoS 32-1 Understanding How PFC QoS Works 32-1 Hardware Supported by PFC QoS 32-2 QoS Terminology 32-3 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xv
Software Configuration Guide
Page 16
...-7 Configuring NDE 33-8 Configuring NDE on the PFC 33-8 Configuring NDE on the MSFC 33-13 Displaying the NDE Address and Port Configuration 33-14 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xvi 78-14064-04
...-7 Configuring NDE 33-8 Configuring NDE on the PFC 33-8 Configuring NDE on the MSFC 33-13 Displaying the NDE Address and Port Configuration 33-14 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xvi 78-14064-04
Software Configuration Guide
Page 17
... WCCPv2 35-6 Configuring WCCP 35-7 Specifying a Version of WCCP 35-7 Configuring a Service Group Using WCCPv2 35-8 Excluding Traffic on a Specific Interface from Redirection 35-9 Registering a Router to a Multicast Address 35-9 Using Access Lists for a WCCP Service Group 35-10 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xvii
... WCCPv2 35-6 Configuring WCCP 35-7 Specifying a Version of WCCP 35-7 Configuring a Service Group Using WCCPv2 35-8 Excluding Traffic on a Specific Interface from Redirection 35-9 Registering a Router to a Multicast Address 35-9 Using Access Lists for a WCCP Service Group 35-10 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xvii
Software Configuration Guide
Page 18
... Running a Web Cache Service Example 35-12 Running a Reverse Proxy Service Example 35-13 Registering a Router to a Multicast Address Example 35-13 Using Access Lists Example 35-13 Setting a Password for a Router and Cache Engines Example 35-14 Verifying WCCP Settings Example 35-14 Configuring SNMP IfIndex Persistence 36-1 Understanding...Redundancy Status 37-6 Displaying Fabric Channel Switching Modes 37-6 Displaying the Fabric Status 37-7 Displaying the Fabric Utilization 37-7 Displaying Fabric Errors 37-7 xviii Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E 78-14064-04
... Running a Web Cache Service Example 35-12 Running a Reverse Proxy Service Example 35-13 Registering a Router to a Multicast Address Example 35-13 Using Access Lists Example 35-13 Setting a Password for a Router and Cache Engines Example 35-14 Verifying WCCP Settings Example 35-14 Configuring SNMP IfIndex Persistence 36-1 Understanding...Redundancy Status 37-6 Displaying Fabric Channel Switching Modes 37-6 Displaying the Fabric Status 37-7 Displaying the Fabric Utilization 37-7 Displaying Fabric Errors 37-7 xviii Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E 78-14064-04
Software Configuration Guide
Page 19
...-4 Understanding How Environmental Monitoring Works 38-4 Using CLI Commands to Monitor System Environmental Status 38-4 Understanding LED Environmental Indications 38-4 Acronyms A-1 Contents 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xix
...-4 Understanding How Environmental Monitoring Works 38-4 Using CLI Commands to Monitor System Environmental Status 38-4 Understanding LED Environmental Indications 38-4 Acronyms A-1 Contents 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xix
Software Configuration Guide
Page 21
... interfaces. Chapter 6 Configuring Interfaces Describes how to configure private VLANs. 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xxi Audience This guide is for experienced network administrators who should read the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, how it is organized as follows: Chapter Title Description Chapter...
... interfaces. Chapter 6 Configuring Interfaces Describes how to configure private VLANs. 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xxi Audience This guide is for experienced network administrators who should read the Cisco 7600 Series Router Cisco IOS Software Configuration Guide, how it is organized as follows: Chapter Title Description Chapter...