Cisco SystemsメーカーEA6500の使用説明書/サービス説明書
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Corporate Headquarters Cisco Systems, In c. 170 West Tasman Drive San Jose, CA 951 34-1706 USA http://www.ci sco.com Tel: 408 526-4000 800 553-NETS (638 7) Fax: 408 526-4100 Catal yst 650 0 S eries S witc h Cisco IOS S of tw are Configuration Guide— Release 12 .
THE SPECIFICATION S AND INFORMAT ION REGARDING THE PRODUCTS IN THIS MANU AL ARE SUBJECT TO CHANGE W ITHOUT NOTICE. A LL STATEMENTS , INFORMATION, AND RECOMMENDATI ONS IN THI S MANUAL ARE BE LIEVED TO BE A CCURATE BUT ARE PRESENTED WI THOUT WARRANTY OF ANY KIND, EX PRESS OR IMPLIED.
3 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 CONTENTS Preface 21 Audience 21 Organization 21 Related Documentation 23 Conventi ons 24 CHAPTER 1 Pr.
Contents 4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Protecting Access to Privileged EXEC Co mmands 15 Setting or Changing a Static En able Pass.
Contents 5 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Performing a Fast Softw are Upgrade 9 Copying Files to an MSFC 10 CHAPTER 6 Configuring Inte.
Contents 6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Understanding th e VTP Domain 2 Understanding VTP Modes 2 Understanding VTP Advertisements .
Contents 7 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 CHAPTER 11 Configuring Cisco IP Phone Support 1 Understanding Cisco IP Phone Support 1 Cisco.
Contents 8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Preconfiguration Tasks 6 Configuring 802.1Q Tunnel Ports 6 Configuring the Switch to Tag Na.
Contents 9 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Configuring the Hello Time 32 Configuring the Forward-Delay Time for a VLAN 32 Configuring the Maximum Aging Time for a VLAN 33 Enabling Rapid-PVST 33 Configuring IEEE 802.
Contents 10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 CHAPTER 18 Configuring IP Multicast Layer 3 Switching 1 Understanding Ho w IP Multicast La.
Contents 11 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 IP MLS Operation 5 Default IP MLS Configuration 6 IP MLS Configuration Guidelin es and Rest.
Contents 12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Troubleshooting IPX MLS 14 CHAPTER 21 Configuring IG MP Snooping 1 Understanding Ho w IGMP.
Contents 13 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Configuring CBAC on Catalyst 6500 Series Switche s 7 Configuring MAC Address-Based Traffic .
Contents 14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Initializing Authentication fo r the Client Connected to a Port 11 Changing th e Quiet Per.
Contents 15 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 CHAPTER 30 Configuring CDP 1 Understanding Ho w CDP Works 1 Configuring CDP 1 Enabling CDP .
Contents 16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Configuring DSCP Value Maps 66 Configuring PFC QoS Statistics Data Export 70 CHAPTER 32 Co.
Contents 17 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Local SPAN and RSPAN Guidelines and Restrictions 6 VSPAN Guidelines and Restrictions 7 RSPA.
Contents 18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 CHAPTER 36 Configuring SNMP IfIndex Persistence 1 Understanding SNMP IfIndex Persistenc e .
Contents 19 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 APPENDIX A Acronyms 1 INDEX.
Contents 20 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04.
21 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Preface This preface describes who shoul d read the Catalyst 6500 Series Switc h Cisco IOS Softwar e Confi gurati on Guide , ho w it is or ganized, and its document co n ven tions.
22 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Preface Organization Chapter 11 Config uring Cisco IP Phone Support Describes ho w to confi gure Cisco IP Phone support. Chapter 12 Configuring Layer 3 Interfaces Describes ho w to configur e LAN interfaces to support Layer 3 features.
23 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Preface Related Documentation Related Documentation The follo wing publications are av ailable for t.
24 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Preface Conventions – Softwar e System Err or Messages – Deb ug Command Ref er ence – Interne.
25 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Preface Conventions Cautions use the following con v entions: Caution Means re a d e r b e c a re f u l . In this situation, you might do something that could result in equipment damage or loss of data.
26 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Preface Conventions.
CH A P T E R 1-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 1 Product Overview The Cisco IOS on the Catalyst 6500 Series Switches prod uct support.
1-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 1 Product Overview Configuring Embedde d CiscoView Support Configuring Embedded CiscoView Support These sections describe the Embedded CiscoV ie w su pport av ailable wi th Release 12.
1-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 1 Product Overview Configuring Embedd ed CiscoView Support For more information about web a.
1-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 1 Product Overview Configuring Embedde d CiscoView Support.
CH A P T E R 2-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 2 Command-Line Interfaces This chapter descr ibes the comma nd-line inte rfaces (C LIs) you use to configure the Catalyst 6500 series switches.
2-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 2 Command-Line Inter faces Accessing the CLI T o make a console connection, perfor m this .
2-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 2 Command-Line Interfaces Performing Command Line Processing This exampl e shows ho w to open a T elnet session to the switch: unix_host% telnet Router_1 Trying 172.
2-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 2 Command-Line Inter faces Cisco IOS Command Mode s Cisco IOS Command Modes Note For compl.
2-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 2 Command-Line Interfaces Displaying a List of Cisco IOS Comman ds and Syntax The Cisco IOS command interpreter , called the EXEC, interprets and e xecutes the commands you enter .
2-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 2 Command-Line Inter faces ROM-Monitor Command-Line Interface For e xample: Router# config.
CH A P T E R 3-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 3 Configuring the Switch for the First Time This chapter contai ns information about h.
3-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Configuring the Switch Configuring the Swit.
3-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Configuring the Switch When you enter the setu.
3-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Configuring the Switch Copyright (c) 1986-2001 by cisco Systems, Inc.
3-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Configuring the Switch --- System Configuration Dialog --- Continue with configuration dialog? [yes/no]: y At any point you may enter a question mark '?' for help.
3-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Configuring the Switch GigabitEthernet1/1 172.
3-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Configuring the Switch Note An enable secret p.
3-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Configuring the Switch shutdown no ip address ! interface GigabitEthernet1/2 shutdown no ip address ! .
3-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Configuring the Switch When you reach and respond to the configuration dialog for the last in stalled interface, your interface configuration is complete.
3-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Configuring the Switch For detailed int erface configuration i nformatio n, refer to the Cisco IOS Inte rface Configuration Guide at this URL: http://www .
3-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Configuring the Switch Current configuration: Current configuration : 3441 bytes ! version 12.
3-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Configuring the Switch Configuring a Default Gateway Note The switch uses the default g atew ay only when it is not conf igured with a routing protocol.
3-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Configuring the Switch This example shows ho .
3-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Configuring the Switch Configuring a BOOTP.
3-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Protecting A ccess to Privileged EXEC Command.
3-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Protecting Ac cess to Pr ivileged EXEC Commands Use either of these commands with the level op tion to defi ne a password for a specif ic pri vilege le vel.
3-17 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Protecting A ccess to Privileged EXEC Commands When you set T A CA CS password protecti on at the pri vileged EXEC mode, the enable EXEC co mmand prompts for both a ne w username and a password.
3-18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Protecting Ac cess to Pr ivileged EXEC Com.
3-19 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Recovering a Lost Enable Pa ssword Exiting a .
3-20 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Modifying the Supervisor En gine Startup C.
3-21 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Modifying the Sup ervisor Eng ine Startup Con.
3-22 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Modifying the Supervisor En gine Startup C.
3-23 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Modifying the Sup ervisor Eng ine Startup Configuration Modifying the Boot Field Y ou modify the boot f ield from the software conf iguration register .
3-24 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Modifying the Supervisor En gine Startup C.
3-25 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Modifying the Sup ervisor Eng ine Startup Con.
3-26 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Modifying the Supervisor En gine Startup C.
3-27 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Configuri ng the Switch for the First Time Modifying the Sup ervisor Eng ine Startup Con.
3-28 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 3 Config uri ng the Switch fo r the First Time Modifying the Supervisor En gine Startup C.
CH A P T E R 4-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 4 Configuring EHSA Supervisor Engine Redundancy W ith 12.1 E releases earlier than Release 12.1( 13)E, the Catalyst 6500 series switch support s dual supervisor engines with EHSA.
4-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 4 Configuring EHSA Supervisor Engine Redu ndancy Supervisor Engine Redun dant Operation EH.
4-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 4 Configuring EHSA Supervisor Engine Redundancy Supervisor Engine Redun dant Operation Note.
4-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 4 Configuring EHSA Supervisor Engine Redu ndancy Supervisor Engine Redun dant Operation Ro.
4-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 4 Configuring EHSA Supervisor Engine Redundancy Supervisor Engine Redun dant Operation Use .
4-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 4 Configuring EHSA Supervisor Engine Redu ndancy Supervisor Engine Redun dant Operation.
CH A P T E R 5-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 5 Configuring RPR and RPR+ Supervisor Engine Redundancy Release 12.1(13)E and later releases support supe rvi sor engine redund ancy with Route Processor Redundancy (RPR) and Route Processor Redundanc y Plus (RPR+).
5-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR and RPR+ Supe rvisor Engine Redundancy Understanding Superviso r Engine .
5-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR an d RPR+ Supervisor Engine R edundancy Understanding Superviso r Engine .
5-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR and RPR+ Supe rvisor Engine Redundancy Supervisor Engine Redun dancy Gui.
5-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR an d RPR+ Supervisor Engine R edundancy Supervisor Engine Redun dancy Guidelines and Restric tions Guidelines • The two Gigabit Ethern et interfaces on the redu ndant supervisor engine are alw ays acti ve.
5-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR and RPR+ Supe rvisor Engine Redundancy Configuring Supe rvisor Engine Re.
5-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR an d RPR+ Supervisor Engine R edundancy Configuring Supervisor Engine Red.
5-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR and RPR+ Supe rvisor Engine Redundancy Configuring Supe rvisor Engine Re.
5-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR an d RPR+ Supervisor Engine R edundancy Performing a Fast Software Upgrad.
5-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 5 Configuring RPR and RPR+ Supe rvisor Engine Redundancy Copying Files to an MSFC This ex.
CH A P T E R 6-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 6 Configuring Interfaces This chapter descri bes how to configure interfaces on the Catalyst 6500 series switches.
6-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Using the Inter face Command • Port number—The physical port number on the modul e. On the Catalyst 6500 series switch, the port numbers always be gin with 1.
6-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Using the Interface Command 0 babbles, 0 late collision, 0 deferr.
6-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Configuring a Ra nge of Interfaces Configuring a Range of Interfaces The interface-range co nfigu ration mode allo ws you to configure multip le interfaces with the same configuration parame ters.
6-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Configuring a Range of Interfaces • W ith releases earlier than Releas e 12.
6-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Defining and U sing Interface-Ran ge Macros If you enter mul tip.
6-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Configuring Optional Interface Features Configuring Optional Inte.
6-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Configuring Optio nal Interface Features Setting the Ethernet In.
6-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Configuring Optional Interface Features The ports on both ends of a l ink must ha ve the same setting.
6-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Configuring Optio nal Interface Features Last clearing of ".
6-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Configuring Optional Interface Features Jumbo Frame Support Overview A jumbo frame is a frame l arger than th e default Ethernet frame si ze.
6-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Configuring Optio nal Interface Features Bridged and Routed Tra.
6-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Configuring Optional Interface Features Release 12.
6-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Configuring Optio nal Interface Features This exampl e shows ho.
6-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Configuring Optional Interface Features When config uring flo w control, note the follo wing syntax information: • 10-Gigabit Ethernet ports are permanent ly configur ed to respond to pause frames.
6-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Configuring Optio nal Interface Features T o conf igure the deb.
6-17 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Understanding Online In sertion and Removal This exampl e show s.
6-18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Monitoring and Main taining Interfaces T o display information .
6-19 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Configuring Interfac es Monitoring and Maintaining Interfaces Resetting an Interface T o.
6-20 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 6 Config uring Interfaces Monitoring and Main taining Interfaces.
CH A P T E R 7-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 7 Configuring LAN Ports for Layer 2 Switching This chapter describes ho w to use the c.
7-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Understanding Ho w Layer 2 Switching W orks Layer 2 Ethernet Switching Overview Catalyst 6500 series switches su pport simultaneous, parallel conn ections between Layer 2 Et hernet segments.
7-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports for Layer 2 Switching Understanding How Laye r 2 Switching Works Trunking Overview Note For information about VLANs, see Chapter 9, “Conf iguring VLANs.
7-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Understanding Ho w Layer 2 Switching W orks Encapsulation Types T able 7-1 lists the Ethern et trunk encapsulation t ypes.
7-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports for Layer 2 Switching Default Layer 2 LAN Inte rface Configuration Note DTP is a point-to-poi nt protocol. Ho wever , some internetworking de vices might forward DTP frames improperly .
7-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Layer 2 LAN Interface Configura tion Guidel.
7-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports for Layer 2 Switching Configuring LAN Interfac es for Layer 2 Switc.
7-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Configuring LAN Interfac es for Layer 2 Swi.
7-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports for Layer 2 Switching Configuring LAN Interfac es for Layer 2 Switching T o conf igure the Layer 2 switch ing port as an ISL or 802.
7-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Configuring LAN Interfac es for Layer 2 Sw.
7-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports for Layer 2 Switching Configuring LAN Interfac es for Layer 2 Switching Note Complete the steps in the “Completing T runk Confi guration” section on page 7-13 after performing the tasks in this section.
7-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Configuring LAN Interfac es for Layer 2 Sw.
7-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports for Layer 2 Switching Configuring LAN Interfac es for Layer 2 Switching Note Complete the steps in the “Completing T runk Confi guration” section on page 7-13 after performing the tasks in this section.
7-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Configuring LAN Interfac es for Layer 2 Sw.
7-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports for Layer 2 Switching Configuring LAN Interfac es for Layer 2 Swit.
7-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Configuring LAN Interfac es for Layer 2 Switching Configuring a Custom IEEE 802.1Q EtherType Field Value W ith Release 12.
7-17 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports for Layer 2 Switching Configuring LAN Interfac es for Layer 2 Switching • Y ou cannot conf igure a custom EtherT ype field v alue on the ports in an EtherChannel .
7-18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 7 Configuring LAN Ports fo r Layer 2 Switching Configuring LAN Interfac es for Layer 2 Sw.
CH A P T E R 8-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 8 Configuring VTP This chapter describes ho w to confi gure the VLAN T runking Protocol (VTP) on the Cataly st 6500 series switches.
8-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configu ring VTP Understanding How VT P Works Understanding the VTP Domain A VTP domain (also called a VLAN management doma in) is made up of o ne or more interconnected network de vices that share the same VTP domain n ame.
8-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configuring VTP Understanding How VTP Works The follo wing global configurat ion inf ormation is distrib u ted in VTP adver tisements: • VLAN IDs (ISL and 802.
8-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configu ring VTP Understanding How VT P Works Figure 8-1 sho ws a switched network wi thout VTP pruning enabled. In terface 1 on network Switch 1 and port 2 on Switch 4 are assigned to th e Red VLAN.
8-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configuring VTP VTP Default Config uration Enabling VTP pruning o n a VTP server enable s pruning for the enti re management domain. VTP p runing takes ef fect sev eral seconds after you enable it.
8-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configu ring VTP Configuring VTP • When you enable or disable VTP pruning on a VTP server , VTP pruning for the entir e management domain is enabled o r disabled.
8-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configuring VTP Configuring VTP This exampl e shows one w ay to configure a VTP pa sswor d with Release 12.
8-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configu ring VTP Configuring VTP Note In a T oken Ring en vironment, you must enable VTP v ersion 2 for T oken Ring VLAN switching to function properly on de vices that support T oken Ring interfaces .
8-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configuring VTP Configuring VTP Note When VTP is disabled, you can enter VLAN conf iguration commands in conf iguration mode instead of the VLAN database mode and the VLAN configuratio n is stored in the startup conf iguration f ile.
8-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 8 Configu ring VTP Configuring VTP This exampl e shows ho w to verify the conf iguration:.
CH A P T E R 9-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 9 Configuring VLANs This chapter describe s how to configure VLANs on the Catalyst 6 500 series switch es.
9-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Understanding How VLA Ns Work VLAN Ranges Note Y ou must enable the extended system ID to use 4096 VLANs (see the “Underst anding the Bri dge ID” section on page 15-3 ).
9-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Understanding How VLAN s Work Configurable VLAN Parameters Note • Ethernet VL AN 1 uses on ly default values. • Except for the VLAN name, Ethernet VLANs 1006 thro ugh 4094 use only def ault v alues.
9-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Understanding How VLA Ns Work Figure 9-1 Interconnected T ok en Ring T rBRF and T rCRF VLAN s For source routing, the Catalyst 6500 series switch ap pears as a single bridge between th e logical rings.
9-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Understanding How VLAN s Work Figur e 9-2 Undistr ibuted T rCRFs By def.
9-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs VLAN Default Configuration Figur e 9-4 Backup T rCRF VLAN Default Configuration Ta b l e s 9-2 through 9-6 sho w the default conf igurations for the dif ferent VLAN media types.
9-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs VLAN Default Co nfiguration T ranslational bridge 2 0 0–1005 VLAN sta.
9-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs VLAN Configuration Gu idelines and Restrictions VLAN Configuration Gui.
9-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Configuri ng VLANs • When a Catalyst 6500 series switch is conf igur ed as a VTP server , you can configure FDDI and T oken Ring VLANs from the switch.
9-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Configuring VLANs • Y ou can configure extended-rang e VLANs onl y in global c onfiguration mode. Y o u cannot co nfigure extended -range VLANs in VLAN database mode.
9-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Configuri ng VLANs When you create or modify an Ethernet VLAN, note the follo wing syntax information: • Releases 12.1(11b)E and later support VLAN conf iguration in global conf iguration mode.
9-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Configuring VLANs Assigning a Layer 2 LAN Interface to a VLAN A VLAN created in a management domain remains unused until you assign one o r more LAN ports to the VLAN.
9-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Configuri ng VLANs 802.1Q VLANs in the range 1 th rough 1001 and 1006 th rough 4094 are automatical ly mapped to the corresponding IS L VLAN.
9-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 9 Configuring VLANs Configuring VLANs.
CH A P T E R 10-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 10 Configuring Private VLANs This chapter descri bes how to configure pri vate VLANs on t he Catalyst 65 00 series switc hes. Release 12.
10-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Priva te VLANs Private VLAN Configuration Restrictions and Guidelines Pri vate VLAN ports are associated w ith a set of supporting VLANs th at are used to create the pri vate VLAN structure.
10-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Private VLANs Private VLAN Configuration Restrictions and Guide lines • Do not configure pr iv ate VLAN ports as EtherChannels.
10-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Priva te VLANs Private VLAN Configuration Restrictions and Guidelines • VTP does not support pri vate VLANs. Y ou must configu re pri vate VLANs on each d evice where you want pri vat e VLAN ports.
10-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Private VLANs Configuring Private VLANs • Because the priv ate VLAN port sticky ARP en tries do not age out, you must manual ly remov e priv ate VLAN port ARP entries if a MAC address changes.
10-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Priva te VLANs Configuring Private VLANs Primary Secondary Type Interfaces.
10-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Private VLANs Configuring Private VLANs • Use the re move keyword with a secondary_vlan_list to clear the association between secondary VLANs and a primary V LAN.
10-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Priva te VLANs Configuring Private VLANs • Enter a secondary_vlan_list parameter or use th e add keyword with a secondar y_vlan_lis t parameter to map the secondary VLANs to the primary VLAN.
10-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Private VLANs Configuring Private VLANs This example sho ws ho w to configu.
10-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 10 Configuring Priva te VLANs Configuring Private VLANs When you configure a Layer 2 interface as a priv at e VLAN promiscuous port, note the follo wing syntax inform ation: • The secondary_vlan_list param eter cannot c ontain spac es.
CH A P T E R 11-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 11 Configuring Cisco IP Phone Support This chapter describe s how to configure support fo r Cisco IP Phones on the Catalyst 650 0 series switches.
11-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 11 Configur ing Cisco IP Phone Support Understanding Cisco IP Phone Support Figur e 1 1 -.
11-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 11 Configuring Cisco IP Phone Support Understanding Cisco IP Phone Suppo rt Cisco IP Phone.
11-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 11 Configur ing Cisco IP Phone Support Default Cisco IP Phone Support Configuration When .
11-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 11 Configuring Cisco IP Phone Support Configuring Cisco IP Phone Su pport • Y ou cannot conf igure 10/100 Mbps po rts with QoS port architectu re 1p4t/2q2t to trust recei ved Layer 2 CoS v alues.
11-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 11 Configur ing Cisco IP Phone Support Configuring Cisco IP Phone Su pport When confi gur.
11-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 11 Configuring Cisco IP Phone Support Configuring Cisco IP Phone Su pport Configuring Data.
11-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 11 Configur ing Cisco IP Phone Support Configuring Cisco IP Phone Su pport Configuring In.
CH A P T E R 12-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 12 Configuring Layer 3 Interfaces This chapter contains information abou t ho w to config ure Layer 3 interfaces on the Catalyst 6500 series switches, which supplements the infor mation and pr ocedur es in the Release 12.
12-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 12 Configuring Layer 3 Interfaces Configuring IP Routing and Addresses Note • For compl.
12-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 12 Con figuring Layer 3 Interfaces Configuring IP Routing and Addre sses The Multilayer Switch Feature Ca rd 2 (MSFC2) pr o vides processing in software for route-map sequences that use the match length and set interface ke ywords.
12-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 12 Configuring Layer 3 Interfaces Configuring IP Routing and Addresses Router# show interfaces fastethernet 5/4 FastEthernet5/4 is up, line protocol is up Hardware is Cat6K 100Mb Ethernet, address is 0050.
12-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 12 Con figuring Layer 3 Interfaces Configuring IP Routing and Addre sses WCCP Redirect exc.
12-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 12 Configuring Layer 3 Interfaces Configuring IPX Routing and Networ k Numbers Configurin.
12-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 12 Con figuring Layer 3 Interfaces Configuring AppleTalk Routing, Cab le Ranges, and Zones.
12-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 12 Configuring Layer 3 Interfaces Configuring Oth er Protocols on Layer 3 Interfaces Conf.
CH A P T E R 13-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 13 Configuring EtherChannels This chapter describes ho w to configure Et herChannels on the Catalyst 6500 seri es switch Layer 2 or Layer 3 LAN ports.
13-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Config uring EtherChannels Understanding How Ethe rChannels Work EtherChannel Feature .
13-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Configuring EtherChannels Understanding How EtherCh annels Work Understanding Manual EtherCh annel Configuration Manually conf igured EtherChannel ports do not e xch ange EtherChannel prot ocol packets.
13-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Config uring EtherChannels Understanding How Ethe rChannels Work The protocol learn s the capabilities of LAN port groups dynamical ly and informs the other LAN ports.
13-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Configuring EtherChannels EtherChannel Feature Configura tion Guidelines and Restrictions Understanding Port Channel Interfaces Each EtherChannel has a numbered po rt channel interf ace.
13-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Config uring EtherChannels Configuring EtherCh annels • Enable all LAN ports in an EtherChann el.
13-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Configuring EtherChannels Configuring EtherChannels Configuring Port Channel Logical In.
13-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Config uring EtherChannels Configuring EtherCh annels Configuring Channel Groups Note .
13-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Configuring EtherChannels Configuring EtherChannels Note See the “Configuring a Range of Interfaces” section on page 6-4 for information about the ra nge keyword.
13-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Config uring EtherChannels Configuring EtherCh annels This example sh ows ho w to ver.
13-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Configuring EtherChannels Configuring EtherChannels Configuring EtherChannel Load Bala.
13-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 13 Config uring EtherChannels Configuring EtherCh annels.
CH A P T E R 14-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 14 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling W ith Release 12.1(13)E and later, the Catalyst 6500 series switches support IEEE 802.
14-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEE E 802.1Q Tunneling and Layer 2 Protocol T unneling Understanding How 802.1Q Tunn eling Works The customer switches are trunk connected, but with 802.
14-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling Understanding How 802.
14-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEE E 802.1Q Tunneling and Layer 2 Protocol T unneling 802.
14-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling Configuring 802.1Q Tunneling • T runks require no special conf iguration to carry tunnel VLANs.
14-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEE E 802.1Q Tunneling and Layer 2 Protocol T unneling Configuring 802.
14-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling Understanding How Laye.
14-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEE E 802.1Q Tunneling and Layer 2 Protocol T unneling Configuring Supp ort for Layer 2 Protoc ol Tunneling topology on switches 1, 2, and 3 without considering con ver gence parameters based on switches 4 and 5.
14-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEEE 802.1Q Tunneling and Layer 2 Protocol Tunneling Configuring Support fo.
14-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 14 Configuring IEE E 802.1Q Tunneling and Layer 2 Protocol T unneling Configuring Supp o.
CH A P T E R 15-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 15 Configuring STP and IEEE 802.1s MST This chapter describes ho w to configure the Spanning T ree Protocol (STP) and the IEEE 802.1s Multiple Spanning T ree (MST) protocol on Catalyst 6500 series switches.
15-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How ST P Works Understanding How STP.
15-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How STP Works Understanding the Brid.
15-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How ST P Works If you ha ve a n etwo.
15-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How STP Works The STP root bridge is the l ogical center of the spanning tree topology i n a Layer 2 network.
15-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How ST P Works For e xample, assume that one port on Switch B is a fiber -optic link, and another port on Switch B (an unshielded twisted-pair [UTP] link ) is the root port.
15-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How STP Works Figure 15-2 S TP Lay e.
15-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How ST P Works Blocking State A Layer 2 LAN port in the blocking state does no t participate in frame forwarding, as sho wn in Figure 15-3 .
15-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How STP Works Listening State The listening state is the first tran sitional state a Layer 2 LAN port ente rs after the blocking state.
15-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How ST P Works Learning State A Layer 2 LAN port in the lear ning state prep ares to partic ipate in fram e forwardi ng.
15-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How STP Works Forwarding State A Layer 2 LAN port in the forwarding state forwards frames, as sho wn in Figure 15-6 .
15-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How ST P Works Disabled State A Layer 2 LAN po rt in the disabled sta te does not partic ipate in frame forwarding o r STP , as shown in Figure 15-7 .
15-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How IEEE 802.1w RSTP Work s Understanding How IEEE 802.1w RSTP Works Note In Cisco IOS release 12.
15-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How IEEE 802.1s MST Works • Backup —A backup for th e path provid ed by a designated port tow ard the leav es of the spanning tree.
15-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How IE EE 802.1s MST Works These sections describe Multiple Spanning Tree (MST): • IEEE 802.
15-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How IEEE 802.1s MST Works • MST establishes and maintains addition al spanning trees within each MST re gion.
15-17 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How IE EE 802.1s MST Works An MST regi on appears as an SST or pseudobridge t o STP running in the SST regi on.
15-18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How IEEE 802.1s MST Works When you connect a PVST+ switch to two dif ferent MST regions, the topology change from the PVST+ switch does not pass be yond the f i rst MST re gion.
15-19 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Understanding How IE EE 802.
15-20 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Understanding How IEEE 802.
15-21 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Default STP Co nfiguration Default STP Configuration T able 15-5 sho ws the default STP con figur ation.
15-22 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring STP • Ensure that trunks carry all of the VLANs mapped to an instance or do not carry any VLANs at all for this instance.
15-23 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring STP Enabling STP Note STP is enabled by def ault on VLAN 1 and on al l new ly created VLANs.
15-24 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring STP This exampl e shows ho w to verify the conf iguration: Router# show spanning-tree vlan 200 VLAN0200 Spanning tree enabled protocol ieee Root ID Priority 32768 Address 00d0.
15-25 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring STP This e xample sho ws how to en ab.
15-26 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring STP Use the diameter keyw ord to specify the Layer 2 netw ork diameter (that is, the maximum n umber of bridge hops between an y two end stations in the Layer 2 netw ork).
15-27 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring STP T o configure a Catalyst 6500 ser.
15-28 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring STP This example shows ho w to config.
15-29 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring STP Y ou also can display span ning t.
15-30 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring STP VLAN0006 Back BLK 1000 160.196 P2p VLAN0007 Back BLK 1000 160.196 P2p VLAN0008 Back BLK 1000 160.
15-31 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring STP T o conf igure the STP bridge pri.
15-32 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring STP Configuring the Hello Time Note Be careful when using this command.
15-33 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring STP This exampl e show s how to confi.
15-34 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring IEEE 802.1s MST Specifying the Link Type Rapid conne ctivity is established only on point-to -point links.
15-35 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring IEEE 802.
15-36 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring IEEE 802.
15-37 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring IEEE 802.1s MST Router# show spanning-tree mst ###### MST00 vlans mapped: 11-4094 Bridge address 00d0.
15-38 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring IEEE 802.1s MST Router# show spanning-tree mst 1 detail ###### MST01 vlans mapped: 1-10 Bridge address 00d0.
15-39 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring IEEE 802.
15-40 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring IEEE 802.
15-41 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Config uring STP and IEEE 802.1s MST Configuring IEEE 802.
15-42 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 15 Configuring STP and IEEE 802.1s MST Configuring IEEE 802.
CH A P T E R 16-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 16 Configuring Optional STP Features This chapter describe s how to configure optional STP features.
16-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Understanding How Po rtFast Works Understanding How .
16-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Understanding How Uplin kFast Works When you enable P.
16-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Understanding How Ba ckboneFast Works If Switch C de.
16-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Understanding How BackboneFast Works Figure 16-3 Bac .
16-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Understanding How Ethe rChannel Guard Works Figur e .
16-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Understanding How Loop Guard Works If you enable loop.
16-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling PortFast – If a channel is block ed by loo p guard and the channel breaks, spanning tree loses all the state information.
16-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling PortFast T o enable the defa ult PortFast co.
16-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling PortFast BPDU Filtering Router# show spann.
16-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling BPDU Guard T o enable PortF ast BPDU fi lte.
16-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling UplinkFast This exampl e shows ho w to ver.
16-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling BackboneFast This example sho ws how to v e.
16-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling EtherChan nel Guard Enabling EtherChannel .
16-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling Loop Guard Enabling Loop Guard Use the set spanning-tree guard command to en able or disable the spanning tree loop gu ard feature on a per-por t basis.
16-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 16 Configuring Optional STP Features Enabling Loop Guard This exampl e shows ho w to ver.
CH A P T E R 17-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 17 Configuring IP Unicast Layer 3 Switching on Supervisor Engine 2 This chapter descr.
17-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 17 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 2 Understanding Ho w L.
17-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 17 Configuring IP Unicast Layer 3 Switching on Supe rvisor Engine 2 Understanding How Laye.
17-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 17 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 2 Default Hardware Lay.
17-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 17 Configuring IP Unicast Layer 3 Switching on Supe rvisor Engine 2 Configuring Hardware L.
17-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 17 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 2 Displayi ng Hardwar .
CH A P T E R 18-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 18 Configuring IP Multicast Layer 3 Switching This chapter descri bes how to configure IP multicast Layer 3 sw itching on th e Catalyst 6500 series switches.
18-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Understanding How IP Multicas t Layer 3 Sw.
18-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Understanding How IP Multica st Layer 3 Switching Works The Layer 3 switc hing cache contains flow informatio n for all activ e Layer 3-switched flows.
18-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Understanding How IP Multicas t Layer 3 Sw.
18-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Understanding How IP Multica st Layer 3 Swi.
18-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Understanding How IP Multicas t Layer 3 Sw.
18-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Default IP Multicast Laye r 3 Switching Con.
18-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching IP Multicast Layer 3 Switc hing Configurat.
18-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Configuring IP Multicast Layer 3 Switching • If the SPT bit for the flow is cleared when runn ing PIM sparse mode for the int erface or group.
18-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Configuring IP Multic ast Layer 3 Switchi.
18-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Configuring IP Multicast Layer 3 Switching.
18-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Configuring IP Multic ast Layer 3 Switchi.
18-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Configuring IP Multicast Layer 3 Switching.
18-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Configuring IP Multic ast Layer 3 Switchi.
18-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Configuring IP Multicast Layer 3 Switching.
18-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Configuring IP Multic ast Layer 3 Switchi.
18-17 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Configuring IP Multicast Layer 3 Switching Outgoing interface list: GigabitEthernet4/9, Forward/Sparse-Dense, 00:14:31/00:00:00, H (132.
18-18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Configuring IP Multic ast Layer 3 Switching (10.1.0.19, 224.2.2.19) Incoming interface: Vlan10, Packets switched: 1970 Hardware switched outgoing interfaces: MFD installed: Vlan10 (10.
18-19 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Configuri ng IP Multicast Layer 3 Switching Configuring IP Multicast Layer 3 Switching.
18-20 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 18 Config uring IP Multicast Layer 3 Switching Configuring IP Multic ast Layer 3 Switchi.
CH A P T E R 19-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 19 Configuring IP Unicast Layer 3 Switching on Supervisor Engine 1 Note The features .
19-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 1 Understanding How IP.
19-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switching on Supe rvisor Engine 1 Understanding How IP MLS Works Layer 3 MLS Cache The PFC maintains a Layer 3 switchi ng table (the Layer 3 MLS cache) for Layer 3-switched flo ws.
19-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 1 Understanding How IP MLS Works • Security A CLs—Does not affect flo w mask.
19-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switching on Supe rvisor Engine 1 Understanding How IP M.
19-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 1 Default IP MLS Configuration Default IP MLS Configuration T able 19-1 sho ws the default IP MLS conf iguration.
19-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switching on Supe rvisor Engine 1 Configuring IP MLS Disabling and Enabling IP MLS on a Layer 3 Interface IP MLS is permanently enabled glo bally but can be disabled and enabled on a specified interface.
19-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 1 Configuring IP MLS I.
19-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switching on Supe rvisor Engine 1 Displaying IP MLS Cach.
19-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 1 Displaying IP MLS C.
19-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switching on Supe rvisor Engine 1 Clearing IP MLS Cache Entries This exampl e show s how to disp lay MLS en tries for a specific source IP address: Router# show mls ip source 172.
19-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 1 Clearing IP MLS Cache Entries • slot —Clears only the entries associated with a sp ecific slot nu mber .
19-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switching on Supe rvisor Engine 1 Clearing IP MLS Cache.
19-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 19 Configuring IP Unicast Layer 3 Switch ing on Supervisor Eng ine 1 Troubleshooting IP .
CH A P T E R 20-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 20 Configuring IPX Unicast Layer 3 Switching on Supervisor Engine 1 Note The features described in this chapter are supporte d o nly on Supervisor En gine 1, PFC, and MSFC o r MSFC2.
20-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicas t Layer 3 Switch ing on Supervisor Eng ine 1 Understanding How .
20-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicast Layer 3 Switching o n Supervisor Engine 1 Understanding How IPX ML S Works The state and identity of the flow are maintained while packet traf fic is acti ve; when traff ic for a flow ceases, the entry ages out.
20-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicas t Layer 3 Switch ing on Supervisor Eng ine 1 Understanding How .
20-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicast Layer 3 Switching o n Supervisor Engine 1 Default IP X MLS Config uration Figure 20-1 IPX ML S Example T opology Default IPX MLS Configuration T able 20-1 di splays the default I PX MLS conf iguration.
20-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicas t Layer 3 Switch ing on Supervisor Eng ine 1 Configuring IPX MLS – The no ipx rou ting command purges all IPX MLS cache entries and disables IPX MLS.
20-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicast Layer 3 Switching o n Supervisor Engine 1 Configuring IPX MLS T.
20-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicas t Layer 3 Switch ing on Supervisor Eng ine 1 Displaying IPX MLS Infor mation Configuring the Minimum IPX MLS Flow Mask Y ou can configure the minimum gran ularity of the flo w mask for th e MLS cache on the PFC.
20-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicast Layer 3 Switching o n Supervisor Engine 1 Displaying IPX MLS Information Displaying IPX MLS Cache Entries The show mls ipx command displa ys IPX shortcut ca che entries.
20-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicas t Layer 3 Switch ing on Supervisor Eng ine 1 Displaying IPX ML.
20-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicast Layer 3 Switching o n Supervisor Engine 1 Displaying IPX MLS I.
20-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicas t Layer 3 Switch ing on Supervisor Eng ine 1 Displaying IPX ML.
20-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicast Layer 3 Switching o n Supervisor Engine 1 Clearing IPX MLS Cac.
20-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 20 Configuring IPX Unicas t Layer 3 Switch ing on Supervisor Eng ine 1 Troubleshooting IPX MLS Troubleshooting IPX MLS T able 20-2 describes deb ug commands that you can use to troubleshoot IPX MLS problems.
CH A P T E R 21-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 21 Configuring IGMP Snooping This chapter describes ho w to configure Internet Group Management Protocol (IGMP) snooping on th e Catalyst 6500 series switches.
21-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configu ring IGMP Snoop ing Understanding How IGMP Snoop ing Works IGMP Snooping Overview Y ou can confi gure the switch to use IGMP snooping in subnets that receiv e IG MP queries from either IGMP or the IGMP snoopin g querier .
21-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configuring IGMP Sn ooping Understanding How IGMP Sno oping Works Figur e 21 -1 Initial.
21-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configu ring IGMP Snoop ing Understanding How IGMP Snoop ing Works Figur e 21 -2 Secon.
21-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configuring IGMP Sn ooping Understanding How IGMP Sno oping Works response to the general query , it removes the gro up entry and relays t he IGMP leav e to the multicast router .
21-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configu ring IGMP Snoop ing Default IGMP Snooping Configuration Understanding IGMP Version 3 Support W ith Release 12.1(8a)E and later releases, IGMP s nooping supp orts IGMP version 3.
21-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configuring IGMP Sn ooping Enabling the IGMP Snoo ping Querier Periodically , the IGMP querier sends IGMP quer ies that trigger IGMP report messages from the switch that wants to recei v e IP multicast tra f fic.
21-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configu ring IGMP Snoop ing Configuring IGMP Snooping This exampl e show s how to enab.
21-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configuring IGMP Sn ooping Configuring IGMP Snooping Enabling IGMP Snooping T o enable .
21-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configu ring IGMP Snoop ing Configuring IGMP Snooping Configuring IGMP Snooping Learn.
21-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configuring IGMP Sn ooping Configuring IGMP Snooping Configuring the IGMP Query Interv.
21-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configu ring IGMP Snoop ing Configuring IGMP Snooping Configuring a Host Statically Hosts normally join multicast groups dynamically , but you can also co nfigure a h ost statically for a Layer 2 LAN port.
21-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configuring IGMP Sn ooping Configuring IGMP Snooping This example sh ows ho w to displ.
21-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 21 Configu ring IGMP Snoop ing Configuring IGMP Snooping Multicast TTL threshold is 0 Multicast designated router (DR) is 172.20.52.94 (this system) IGMP querying router is 172.
CH A P T E R 22-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 22 Configuring RGMP This chapter descri bes how to configure Router-P ort Group Management Pr otocol (RGMP). Release 12.1(3a)E3 and later releases support RGMP .
22-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 22 Co nfiguring RGMP Default RGMP Configuration T able 22-1 pro vides a summary of the RGMP packet types. Default RGMP Configuration RGMP is permanently enabled on Layer 2 LAN po rt s.
22-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 22 Configuring RGMP Enabling RGMP on Layer 3 Interface s • The followi ng properties of RGMP are the same as for IGMP snoop ing: – RGMP constrains traf fic based on the m ulticast group, not on t he sender’ s IP address.
22-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 22 Co nfiguring RGMP Enabling RGMP on Layer 3 Interfaces.
CH A P T E R 23-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 23 Configuring Network Security This chapter contains net work security inf ormation .
23-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Hardware and Software ACL Support Wi t h t h e ip unreac.
23-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Guidelines and Restrictio ns for Using Layer 4 Operators in ACLs • Flows that require l ogging are processed in softw are without impacting nonl ogged flo w processing in hardware.
23-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Guidelines and Restrictions for Using Layer 4 Operators in ACLs Determining Logical Operation Unit Usage Logical operation units (LOUs) are registers that st ore operator-operand cou ples.
23-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring the Cisco IO S Firewall Feature Se t Configuring the Cisco IOS Firewall Feature Set Note Release 12.
23-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring the Cisco IOS Firewall Feature Set • Secur.
23-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring the Cisco IO S Firewall Feature Se t Configuring CBAC on Catalyst 6500 Series Switches Y ou need to do additional CB AC conf iguration on the Catalyst 6500 series swit ches.
23-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring MAC Address-Based Traffic Blocking Configuring MAC Address-Based Traffic Blocking W ith 12.
23-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring VLAN ACLs When you conf igure a V A CL and apply it to a VLAN , all packets entering th e VLAN are checked against this V ACL.
23-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring VLAN ACLs Routed Packets Figure 23-2 sh ows ho w A CLs are applied on routed and Layer 3-switched packet s.
23-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring VLAN ACLs Multicast Packets Figure 23-3 sho ws how A CLs are applied on packets that need multicast ex pansion.
23-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring VLAN ACLs • VLAN Access Map Config uratio.
23-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring VLAN ACLs When defini ng a VLAN access map, note the follo wing syntax information: • T o insert or modify an entry , specify the map sequence number .
23-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring VLAN ACLs Configuring an Action Clause in a.
23-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring VLAN ACLs When applying a VLAN access map, note the follow ing syntax information : • Y ou can apply the VL AN access map to on e or more VLANs or W AN interfaces.
23-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring VLAN ACLs This exampl e show s how to defin e and apply a VLAN ac cess map to forward IP packets.
23-17 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring VLAN ACLs When config uring a capture port, note the f ollow ing syntax information: • W ith Release 12.
23-18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring TCP Interc ept These restrictions apply to V A CL logging: • Supported only with Supervisor En gine 2.
23-19 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring Unicast Re verse Path Forwarding Configuring.
23-20 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring Unicast Re verse Path Forwarding This e xam.
23-21 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring Unicast Flood Protection This example sho ws.
23-22 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring MAC Move Notification When config uring uni.
23-23 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Con figuring Network Security Configuring MAC Move Notification This exampl e shows ho.
23-24 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 23 Configurin g Network Security Configuring MAC Move Notification.
CH A P T E R 24-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 24 Configuring Denial of Service Protection This chapter contains i nformation on ho w to protect your system against Denial o f Service (DoS) attacks.
24-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 24 Configurin g Denial of Service Prote ction Configuring DoS Pro tection Configuring DoS.
24-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 24 Configuring Denial of Service Protection Configuring DoS Protection When using security A CLs to drop DoS packets, not e the follo w ing information: • The security A CL must specify the traf fic flo w to be dropped.
24-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 24 Configurin g Denial of Service Prote ction Configuring DoS Pro tection QoS ACLs Unlike Security A C Ls, QoS A CLs can be used to limit the rate of traf fic without den ying access to all the traff ic in a flow .
24-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 24 Configuring Denial of Service Protection Configuring DoS Protection Forwarding Information Base Rate-Limiting The forwarding informatio n base (FIB) rate-limiting allo ws all packets that require software processi ng to be rate limited.
24-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 24 Configurin g Denial of Service Prote ction Configuring DoS Pro tection Monitoring Pack.
24-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 24 Configuring Denial of Service Protection Configuring DoS Protection 9.
24-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 24 Configurin g Denial of Service Prote ction Configuring DoS Pro tection.
CH A P T E R 25-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 25 Configuring IEEE 802.1X Port-Based Authentication This chapter describes how to conf igure IEEE 802.1X port-based authenticatio n to prev ent unauthorized devices (clients) from gaining access to the networ k.
25-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring IE EE 802.1X Port-Based Authentication Understanding 802. 1X Port-Based Authentication Device Roles W ith 802.1X port-based authe nticat ion, the devices in the network hav e specific roles as sho wn in Figure 25-1 .
25-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring I EEE 802.1X Port-Based Authentication Understanding 802.1X Port-Ba sed Authentication Authentication Initiation and Message Exchange The switch or the client can in itiate authentication.
25-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring IE EE 802.1X Port-Based Authentication Understanding 802.
25-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring I EEE 802.1X Port-Based Authentication Default 802.1X Port-Based Auth entication Configuration In a point-to-po int config uration (see Figure 25-1 on page 25-2 ), only one client can be connected to the 802.
25-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring IE EE 802.1X Port-Based Authentication 802.
25-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring I EEE 802.1X Port-Based Authentication Configuring 802.1X Port-Based Auth entication Configuring 802.1X Port-Based Authentication These sections describe ho w to configure 802.
25-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring IE EE 802.1X Port-Based Authentication Configuring 802.
25-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring I EEE 802.1X Port-Based Authentication Configuring 802.
25-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring IE EE 802.1X Port-Based Authentication Configuring 802.1X Port -Based Authentication Note Y ou also need to configur e some settings on the RADI US serv er.
25-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring I EEE 802.1X Port-Based Authentication Configuring 802.
25-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring IE EE 802.1X Port-Based Authentication Configuring 802.
25-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring I EEE 802.1X Port-Based Authentication Configuring 802.
25-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring IE EE 802.1X Port-Based Authentication Configuring 802.
25-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring I EEE 802.1X Port-Based Authentication Displaying 802.
25-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 25 Configuring IE EE 802.1X Port-Based Authentication Displaying 802.
CH A P T E R 26-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 26 Configuring Port Security This chapter describe s how to configure the port secu rity feature. Release 12.1 (13)E and later releases support the port security feature.
26-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 26 Configuring Port Secu rity Default Port Security Configuration Note If the port shut s down, all dynamically learne d addresses are removed.
26-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 26 Configuring Port Security Configuring Port Security Configuring Port Security on an Int.
26-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 26 Configuring Port Secu rity Configuring Port Security T o return the interf ace to the defaul t condition (not a secu re port), enter the no switchport port- security interface configuration command.
26-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 26 Configuring Port Security Displaying Port Security Settings T o conf igure port securit.
26-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 26 Configuring Port Secu rity Displaying Port Security Settings T o display traf fic cont.
CH A P T E R 27-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 27 Configuring Layer 3 Protocol Filtering on Supervisor Engine 1 Note Layer 3 protocol f iltering is supported with Sup erv isor Engine 1 .
27-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 27 Configuring Layer 3 Pr o tocol Filtering on Supe rvisor Engine 1 Configuring Layer 3 Protocol Filtering Y ou can confi gure a Layer 2 LAN port with any on e of these modes for each protocol grou p: on , off , or auto .
27-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 27 Configuring Layer 3 Pr oto col Filtering on Supe rvisor Engine 1 Configuring Layer 3 Pr.
27-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 27 Configuring Layer 3 Pr o tocol Filtering on Supe rvisor Engine 1 Configuring Layer 3 P.
CH A P T E R 28-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 28 Configuring Traffic Storm Control This chapter descri bes how to configure the traf fic storm control feat ure on the Catalyst 6500 series switches.
28-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 28 Configuring Traffic Storm Control Default Traffic Storm Control Configuration T raff i.
28-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 28 Config uring Traffic Storm Control Enabling Traffic Storm Control When config uring the traf fic storm control le vel, note the foll owing : • Y ou can configure t raff ic storm control on an EtherChannel (a port channel interf ace).
28-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 28 Configuring Traffic Storm Control Displaying Traffic Storm Control Settings Displaying Traffic Storm Control Settings T o display traf fic storm con trol information, use th e commands described in Ta b l e 2 8 - 1 .
CH A P T E R 29-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 29 Configuring Broadcast Suppression This chapter describe s how to configure broadcast suppression on th e Catalyst 6500 series switches.
29-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 29 Configuring Broadcast Suppression Broadcast Supp ression Configuration Guidelines and .
29-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 29 Configuring Broadcast Suppression Enabling Broadcast Sup pression Enabling Broadcast Su.
29-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 29 Configuring Broadcast Suppression Enabling Broadcast Su ppression.
CH A P T E R 30-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 30 Configuring CDP This chapter contains i nformation about ho w to conf igure Cisco .
30-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 30 Configur ing CDP Configuring CDP • Displaying the CDP Interface Conf iguration, page 30-3 • Monitoring and Maintaining CDP , page 30-3 Note W ith Release 12.
30-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 30 Configuring CDP Configuring CDP This exampl e show s how to enable CDP on F ast Etherne.
30-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 30 Configur ing CDP Configuring CDP This e xample sho ws how to cl ear CDP counter co nfi.
CH A P T E R 31-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 31 Configuring PFC QoS This chapter describe s how to configure quality of service (QoS) as implem ented on the po licy feature card (PFC) on the Catalyst 6500 series switches.
31-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works QoS selects networ k traf fi c (b.
31-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works • The PFC does not provide QoS for Fle xW AN module ports.
31-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works Note On LAN ports conf igured as Layer 2 ISL trunks, all traf fic is in ISL frames. On LAN ports config ured as Layer 2 802.
31-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works T able 31 -1 IP Precedence and DS.
31-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works PFC QoS Feature Flowcharts Figure 31-1 sh ow ho w traf fic flo ws through the compo nents that support PFC QoS features.
31-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works Figure 31 -3 Ingr ess LAN Por t Layer 2 PFC QoS F eatur es 68001 Ye s F rame enters s witch P or t set to untrusted? ISL or 802.
31-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works Figure 31 -4 PFC Classificat ion,.
31-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works Figur e 31 -5 Mar king with PFC2 .
31-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works Figur e 31 -7 Egress W AN P ort .
31-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works PFC QoS Feature Summary These se.
31-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works Egress LAN Port Features PFC QoS supports e gress LAN port scheduling an d congestion a voidance u sing Layer 2 CoS v alues.
31-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works Marking at Untruste d Ingress LAN Ports PFC QoS marks all frames recei ved through untrusted ingress LAN ports with the ingress port CoS v alue (the default is zero ).
31-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works • 1p1q0t indicates one stri ct-priority queue and one standa rd queue with no conf igurable threshold (eff ecti vely a tail-drop threshold at 100 percent).
31-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works – Using standard receiv e-queue tail-drop threshol d 3, the switch drops i ncoming frames with CoS 4 when the recei ve-queue buf fer is 80 percent or more full.
31-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works Note The explanation s in this section use default v alues. Y ou can configure man y of the parameters (see the “Conf iguring PFC QoS” section on page 31-33 ).
31-17 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works • Policers, page 31-19 • Attaching Policy Map s, page 31-21 • Egress CoS an d T oS V alue s, page 31-21 Note Filtering for PFC QoS can use Layer 2 , 3, and 4 v alu es.
31-18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works For all e gress traff ic, PFC Qo.
31-19 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works • Untrusted—Sets the internal DSCP v a lue to a con figured DSCP value.
31-20 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works Note Aggregate pol icing works independ ently on each DFC-equipp ed switching module and independently on the PFC2, which supports any non- DFC-equipped switching modules.
31-21 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works Attaching Policy Maps Y ou can c.
31-22 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works • 1p3q1t indicates one strict-.
31-23 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Understanding How PFC Qo S Works 2q2t Ports For 2q2t ports, each .
31-24 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Understanding How PFC Qo S Works 1p2q1t Ports 1p2q1t ports ha ve a strict-priority queue and tw o standa rd transmit q ueues.
31-25 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S PFC QoS Default Config uration PFC QoS Default Configuration T able 31-2 sho ws the PFC QoS default conf iguration.
31-26 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS PFC QoS Default Configuration With PFC QoS enabled Ingress LAN po.
31-27 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S PFC QoS Default Config uration 1p1q4t port recei ve-queue CoS val.
31-28 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS PFC QoS Default Configuration 1p1q8t receiv e-queue port C oS val.
31-29 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S PFC QoS Default Config uration 1p2q2t port transmit-q ueue CoS va.
31-30 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS PFC QoS Default Configuration 1p3q1t transmit-queue CoS v alue an.
31-31 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S PFC QoS Configur ation Guidelin es and Restrictio ns PFC QoS Configuration Guidelines and Restrictions Follo w these guidelines and restrictions when conf iguring PFC QoS: Guidelines: • W ith an MSFC2, Release 12.
31-32 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS PFC QoS Configuration Guid elines and Restrictions W ithin each ra nge, PFC Qo S programs the PFC hardware with ra te values that are multiples of the granulari ty v alues.
31-33 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS – output service-policy k eyword – class .
31-34 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS This exampl e shows ho w to enable PFC QoS gl.
31-35 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Creating Named Aggregate Policers T o create .
31-36 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS The maximum_b urst_bytes parameter is suppor ted with PFC2.
31-37 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS – Enter the policed-dscp-transmit ke yword .
31-38 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS These commands configure traf fic classe s and the polic ies to be app lied to those traff ic classes and attach the policies to ports: • access-list (Optional for IP traf fic.
31-39 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Configuring MAC-Layer Nam ed Access Lists (Optional) In Release 12.
31-40 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS • 0x6005—diagnostic—DEC DE Cnet Diagnos.
31-41 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS T o configure f iltering in a class ma p, perform one of these tasks: Note • W ith an MSFC2, Release 12.
31-42 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS This example sho ws how to create a class map.
31-43 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Creating a Policy Map Class and Configuring Fi ltering Note • W ith an MSFC2, Release 12.
31-44 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS Configuring Policy Map Class Actions When con.
31-45 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Configuring the Policy Map Class Trust State .
31-46 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS Configuring a Per-Interface Policer T o confi.
31-47 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS – Because the token buck et must be large enough to hold at l east one frame, set the parameter larger than the maximum Layer 3 pack et size of the traf fic being policed.
31-48 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS • (Opt ional—Not supported with the flow .
31-49 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS This exampl e shows ho w to verify the conf i.
31-50 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS This exampl e shows ho w to verify the conf i.
31-51 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS By default, mi croflo w policers affect on ly routed traf fic.
31-52 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS This exampl e show s how to disabl e PFC QoS on the VLAN 5 interf ace: Router# configure terminal Enter configuration commands, one per line.
31-53 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Note Configuri ng a Layer 2 LAN port for VLAN- based PFC QoS preserv es the policy map port confi guration.
31-54 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS Configuring the Ingress LAN Port CoS Value No.
31-55 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Note • Enter the show queueing interface { .
31-56 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS T o configure the drop t hresholds, perform t.
31-57 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Configuring a WRED-Drop a nd Tail-Drop Transmit Queue 1p3q1t ports ha ve both WRED-drop and tail- drop thresholds in their transmi t queues.
31-58 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS This exampl e shows ho w to verify the conf i.
31-59 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS This ex ample sho ws ho w to configure recei .
31-60 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS • Threshold 0 is a nonconf igurable 100-per.
31-61 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Mapping CoS Values to St andard Transmit-Queu.
31-62 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS When mapping CoS v alues to the strict-priority queues, not e the follo wing: • The queue number is always 1.
31-63 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS T o map CoS values to tail-dr op thresholds, perform this t ask: When mapping CoS v alues to a tail-drop threshold, note the f ollowing : • Use the transmit queue and threshol d numbers.
31-64 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS Allocating Bandwidth Between LAN-Port Transmit Queues The switch transmits frames from one standard queu e at a time using a WRR alg orithm.
31-65 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS When setting the receiv e-queue size ratio, note the followi ng: • The rcv-queue queue-limit co mmand configur es ports on a per -ASIC basis.
31-66 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS This exampl e show s how to set the transmit-queue size ratio for Gig abit Ethernet port 1/2: Router# configure terminal Enter configuration commands, one per line.
31-67 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Mapping Received IP Pr ecedence Values to Int.
31-68 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS This ex ample sho ws how to conf igure intern.
31-69 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Note When you create a policer that does not .
31-70 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS Configuring PFC QoS Statistics Data Export Note Release 12.1(11b)E and later releases su pport PFC QoS statistics data export.
31-71 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Enabling PFC QoS Statistics Data Export for a.
31-72 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS Enabling PFC QoS Statistics Data Export for a.
31-73 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Enabling PFC QoS Statistics Da ta Export for .
31-74 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS • For data from a VLAN interface: – Expor.
31-75 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS This examp le shows h ow to set the PFC QoS s.
31-76 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS T able 31-4 list s the supported PFC QoS data ex port se verity param eter va lues. This exampl e show s how to configu re 172.
31-77 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC Qo S Configuring PFC QoS Setting the PFC QoS Statistics Data Export Fi.
31-78 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 31 Configuring PFC QoS Configuring PFC QoS.
CH A P T E R 32-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 32 Configuring UDLD This chapter descri bes how to configure the UniDirectio nal Link Detectio n (UDLD) pr otocol in Release 12.1(2)E and later rele ases on the Catalyst 6500 series switches.
32-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 32 Configuring UDLD Understanding How UD LD Works A unidirectional link occurs whene ver .
32-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 32 Configuring UDLD Default UDLD Configuration Default UDLD Configuration T able 32-1 sho ws the default UDLD con figur ation.
32-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 32 Configuring UDLD Configuring UDLD Enabling UDLD on Individual LAN Interfaces W ith Releas e 12.
32-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 32 Configuring UDLD Configuri ng UDLD Disabling UDLD on Fiber-Optic LAN Interfaces W ith Release 12.
32-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 32 Configuring UDLD Configuring UDLD Resetting Disabled LAN Interfaces T o reset all LAN .
CH A P T E R 33-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 33 Configuring NDE This chapter describe s how to configure NetFlo w Data Export (NDE) on the Catalyst 6500 series switches.
33-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Understanding How NDE Works NDE Overview NDE makes routed-tr af fic stat istics av ailable for analys is b y an external data collector .
33-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring NDE Understanding How NDE Works • full—A more-specific flo w mask. The PFC creates an d mainta ins a separate cache entry for each IP flow .
33-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Understanding How NDE Works T able 33-2 NDE V ersion 5 Flo w Recor d .
33-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring NDE Understanding How NDE Works T able 33-3 NDE V ersion 7 Heade r For mat .
33-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Understanding How NDE Works MLS Cache Entries NDE captures statistics for Layer 3-switc hed flows in the MLS cache on the PFC.
33-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring NDE Default NDE Config uration Y ou can confi gure sampled NetFlo w to use time-based sampling or pack et-based sampling. Ta b l e 3 3 - 5 lists the time-based sampling rates and export intervals.
33-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Configuring NDE Configuring NDE These sections describe ho w to confi.
33-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring NDE Configuring NDE This exa mple sho ws how to enab le NDE from the PFC: R.
33-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Configuring NDE Populating Additional NDE Fields W ith Release 12.
33-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring NDE Configuring NDE A typical cache entry that is rem oved is t he entry for flo ws to and from a Domain Name Server (DNS) or TFTP server .
33-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Configuring NDE Configuring Sampled NetFlo w Globally T o conf igure.
33-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring NDE Configuring NDE Configuring NDE on the MSFC This section supplemen ts the NetFlo w procedures at this URL: http://www .cisco.
33-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Configuring NDE Configuring the NDE Destination T o conf igure the d.
33-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring NDE Configuring NDE Version 1 flow records 0 flows exported in 0 udp datag.
33-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Configuring NDE Configuring a Host and Port Filter T o conf igure a .
33-17 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring NDE Configuring NDE Clearing an NDE Flow Filter T o clear the NDE flo w fi.
33-18 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 33 Configuring N DE Configuring NDE.
CH A P T E R 34-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 34 Configuring Local SPAN and RSPAN This chapter describe s how to configure local Sw itched Port Analyzer (SP A N) and remote SP AN (RSP AN) on the Catalyst 6500 series switches.
34-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Configuring Local SPAN and RSPAN Understanding How Loca l SPAN and RSPAN Work Local SPAN Overview Local SP AN supports source ports, source VLANs, a nd destinat ion ports on the same Catalyst 65 00 series switch.
34-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Con figuring Local SPAN and RSPAN Understanding How Loca l SPAN and RSPAN Work RSPAN Ov.
34-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Configuring Local SPAN and RSPAN Understanding How Loca l SPAN and RSPAN Work Monitore.
34-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Con figuring Local SPAN and RSPAN Local SPAN and RSPAN Configura tion Guidelines and Restrictions Source VLANs A source VLAN i s a VLAN monito red for netwo rk traf f ic analysis.
34-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Configuring Local SPAN and RSPAN Local SPAN and RSPAN Co nfiguration Guidelin es and R.
34-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Con figuring Local SPAN and RSPAN Local SPAN and RSPAN Configura tion Guidelines and Restrictions • When enabled, local SP AN or RSP AN uses any previously ente red configuration .
34-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Configuring Local SPAN and RSPAN Configuring Loca l SPAN and RSPAN • MA C address lea rning is disab led on the RSP AN VLAN.
34-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Con figuring Local SPAN and RSPAN Configuring Local SPAN and RSPAN Configuring RSPAN VL.
34-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Configuring Local SPAN and RSPAN Configuring Loca l SPAN and RSPAN • vlan_rang e is fi rst_vlan_ ID - last_vlan_ID • mixed_vlan_list is, in any order , single_vlan , vlan_rang e , .
34-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Con figuring Local SPAN and RSPAN Configuring Local SPAN and RSPAN Configuring a Desti nation Port as an Unconditional Trunk T o tag the m onitored traffic with Release 12.
34-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Configuring Local SPAN and RSPAN Configuring Loca l SPAN and RSPAN When config uring .
34-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Con figuring Local SPAN and RSPAN Configuring Local SPAN and RSPAN This example sh ows.
34-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 34 Configuring Local SPAN and RSPAN Configuring Loca l SPAN and RSPAN.
CH A P T E R 35-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 35 Configuring Web Cache Services Using WCCP This chapter d escribes how to configure.
35-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Config uri ng Web Cache Services Using WCCP Understanding WCCP Understanding WCCP Thes.
35-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Configuring Web Ca che Services Using WCCP Understanding WCCP W ith Release 12.1(2)E and later releases, WCCP Layer 2 PFC redirection allo ws Cisco Cache Engines to use hardware-supported Layer 2 redirection.
35-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Config uri ng Web Cache Services Using WCCP Understanding WCCP 2. The cache engines send their IP addresses to t he control router using WCCP , indicati ng their presence.
35-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Configuring Web Ca che Services Using WCCP Understanding WCCP Using WCCPv1, the cache e ngines were configured wi th the address of the single router .
35-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Config uri ng Web Cache Services Using WCCP Understanding WCCP The cache engine s in service grou p specify traffic to be redirected by protocol (TCP or U DP) and port (source or destination).
35-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Configuring Web Ca che Services Using WCCP Restrictions for WCCPv2 Restrictions for WCCPv2 The follo wing limitations apply to WCCP v2: • WCCP works only with IP netwo rks.
35-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Config uri ng Web Cache Services Using WCCP Configuring WCCP WCCPv1 does not use the WCCP commands from earlier Cisco IOS versions. Instead, use the WCCP commands documented in th is chapter .
35-9 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Configuring Web Ca che Services Using WCCP Configuring WCCP Note • A future release of Cisco Application and Conten t Networking System (A CNS) software (Release 4.
35-10 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Config uri ng Web Cache Services Using WCCP Configuring WCCP Registering a Router to .
35-11 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Configuring Web Ca che Services Using WCCP Configuring WCCP Setting a Password for a R.
35-12 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Config uri ng Web Cache Services Using WCCP Verifying and Monitoring WCCP Configurati.
35-13 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Configuring Web Ca che Services Using WCCP WCCP Configuration Examples • Setting a P.
35-14 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Config uri ng Web Cache Services Using WCCP WCCP Configuration Examples . . . WCCP Redirect inbound is enabled WCCP Redirect exclude is disabled .
35-15 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Configuring Web Ca che Services Using WCCP WCCP Configuration Examples The follo wing example conf igures a router to redirect web-related packet s receiv ed through interface ethernet 0/1, destined to an y host except 209.
35-16 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 35 Config uri ng Web Cache Services Using WCCP WCCP Configuration Examples interface Ethernet1 ip address 10.
CH A P T E R 36-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 36 Configuring SNMP IfIndex Persistence This chapter describe s how to configure the SNMP ifInde x persistence feature on Catalyst 6500 series switches.
36-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 36 Configuring SNM P IfIndex Persistence Configuring SNMP IfIndex Persistence Note T o verify that ifInde x commands have been configured, use the more system:running-config command.
36-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 36 Config uring SNMP IfIndex Persistence Configuration Example s T o clear the interface-s.
36-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 36 Configuring SNM P IfIndex Persistence Configuration Examples Clearing SNMP IfIndex Per.
CH A P T E R 37-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 37 Configuring the Switch Fabric Module This chapter descri bes how to configure the Switch Fabric Module (SFM) for the Catalyst 6500 series switches.
37-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 37 Co nfigur ing the Switch Fabric Module Understanding How the Switch Fabric Module Works Switch Fabric Module Slots W ith a WS-C6513 chassis, install the Swit ch Fabric Mo dules in either slot 7 or 8.
37-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 37 Configur ing the Switch Fabric Module Configuring the Sw itch Fabric Module • T runca.
37-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 37 Co nfigur ing the Switch Fabric Module Configuring the Switch Fabric Module When confi.
37-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 37 Configur ing the Switch Fabric Module Monitoring the Switch Fabric Module Configuring a.
37-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 37 Co nfigur ing the Switch Fabric Module Monitoring the Switch Fabr ic Module This exampl e show s how to display module information: Router# show module 5 Mod Ports Card Type Model Serial No.
37-7 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 37 Configur ing the Switch Fabric Module Monitoring the Switch Fabric Module Displaying th.
37-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 37 Co nfigur ing the Switch Fabric Module Monitoring the Switch Fabr ic Module This examp.
CH A P T E R 38-1 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 38 Power Management and Environmental Monitoring This chapter describes the po wer management an d en vironmental monitori ng features in the Catalyst 6500 series switches.
38-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 38 Power Managem ent and E nvironmental Mo nitoring Understanding How Po wer Management W.
38-3 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 38 Power Management and Envir onmental Monitoring Understanding How Pow er Management Work.
38-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 38 Power Managem ent and E nvironmental Mo nitoring Understanding How Environme ntal Moni.
38-5 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 Chapter 38 Power Management and Envir onmental Monitoring Understanding How Environm ental Monitor.
38-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Chapter 38 Power Managem ent and E nvironmental Mo nitoring Understanding How Environme ntal Moni.
A-1 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 APPENDIX A Acronyms Ta b l e A - 1 defines the acron yms used in this publication.
A-2 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Appendix A Acronyms CEF Cisco Express Forwardi ng CHAP Challenge Handshake Authentication Protocol.
A-3 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Appendix A Acronyms DTR data terminal ready DXI data e xchange in terface EAP Extensible Authentica.
A-4 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Appendix A Acronyms ISL Inter -Switch Link ISO International Org anization of Standardizati on ISR.
A-5 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Appendix A Acronyms NET network entity title NetBIOS Network Basic I nput/Output System NFFC NetFlo.
A-6 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Appendix A Acronyms RIB routing information base RIF Routing Information Field RMON remote network.
A-7 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 Appendix A Acronyms TCAM T ernary Content Addressable Memory TCL table contention lev el TCP/IP Tra.
A-8 Catalyst 6500 Series Switch Cisco IOS So ft ware Configuration Guide—Release 12.1 E 78-14099-04 Appendix A Acronyms.
IN-1 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 INDEX Numerics 4K VLANs (support for 4,0 96 VLANs) 2 802.
Index IN-2 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 blocking stat e, STP 8 boot bootldr command 26, 27 boot command 22 boot config command 26 BO.
Index IN-3 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 clearing IPX MLS cache entries 13 clear interface command 19 clear ip route command IP MLS r.
Index IN-4 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 IP MMLS 7 IPX MLS 5 supervisor engine 1 UDLD 3 voice VLAN 4 VTP 5 default ga teway, con figu.
Index IN-5 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 interface port-channel (command) 7 lacp system-priority command example 10 Layer 2 configuri.
Index IN-6 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 frame distribution See EtherChannel load balancing G gateway, co nfiguring 12 global confi g.
Index IN-7 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 range of 4 restarting 19 shutting down task 19 interfaces command 1, 2 interfaces range comm.
Index IN-8 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 completely and partially swi tched 4 Layer 3 MLS cache 2 overview 2 packet rewrite 3 router .
Index IN-9 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 J join messages, IGMP 2 jumbo frames 10 K keyboard shortcuts 3 L LACP system ID 4 Layer 2 co.
Index IN-10 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 mls flow ipx command configuring IPX MLS flow mask 8 mls ip multicast command enabling IP M.
Index IN-11 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 overview 1 specifying destination host filt ers 16 destination TCP/UDP port filt ers 16 pro.
Index IN-12 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 initializin g authenti cation of a client 11 manual reauthen tication of a client 11 quiet .
Index IN-13 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 isolated VLANs 2 ports community 1 isolated 1 promiscuous 1 primary VLANs 2 secondar y VLAN.
Index IN-14 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 DSCP markdown values 25, 68 DSCP values to CoS values 67 IP precedence values to DSCP value.
Index IN-15 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 redundancy (RPR+) 1 configuring 6 configuring superviso r engine 5 displaying supervisor en.
Index IN-16 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 show ciscoview version comma nd 3 show configuration command 16 show debugging command 3 sh.
Index IN-17 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 configuring 8 destinations 10 sources 9 VLAN filterin g 10 overview 1 spanning-tree ba ckbo.
Index IN-18 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 and MST 16 configuring 13 figure adding a switch 7 spanning-tree ba ckbonefast command 13, .
Index IN-19 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 switchport trunk allowed vlan 11 switchport trunk encapsulation 9 switchport trunk encapsul.
Index IN-20 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04 See STP UplinkFast URD 10 user EXEC mode 5 V VACLs 8 configuring 11 examples 16 Layer 3 VLA.
Index IN-21 Catalyst 6500 Series Switch Cisco IOS So ftware Configuration Guide—Release 12.1 E 78-14099-04 client 2 server 2 transparent 2 monitoring 10 overview 1 pruning configuration 12 configuri.
Index IN-22 Catalyst 6500 Series Switch Cisco IOS Softw are Configuration Guide—Release 12.1 E 78-14099-04.
デバイスCisco Systems EA6500の購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Cisco Systems EA6500をまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはCisco Systems EA6500の技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Cisco Systems EA6500の取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Cisco Systems EA6500で得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Cisco Systems EA6500を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はCisco Systems EA6500の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Cisco Systems EA6500に関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちCisco Systems EA6500デバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
