Software Configuration Guide
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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
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... 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 Cisco Systems, Inc. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN...
... 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 Cisco Systems, Inc. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. THE SPECIFICATIONS AND INFORMATION REGARDING THE PRODUCTS IN...
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... 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 ...
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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
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... 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
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... 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
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...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
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... 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
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... 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
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... 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
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... 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
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... 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...
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...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
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...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
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... 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
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...-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
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... 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
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... 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
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...-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
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Chapter 8 Configuring VTP Describes how to configure private VLANs. 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xxi Chapter 10 Configuring Private VLANs Describes how to configure the VLAN Trunking Protocol (VTP).... Interfaces Describes how to use the command-line interface (CLI). 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 1 Product Overview Presents an overview of the...
Chapter 8 Configuring VTP Describes how to configure private VLANs. 78-14064-04 Cisco 7600 Series Router Cisco IOS Software Configuration Guide-12.1E xxi Chapter 10 Configuring Private VLANs Describes how to configure the VLAN Trunking Protocol (VTP).... Interfaces Describes how to use the command-line interface (CLI). 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 1 Product Overview Presents an overview of the...