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Catalyst 6000 Family Software Configuration Guide Software Releases 6.3 and 6.4 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-7813315= Text Part Number: 78-13315-02
Catalyst 6000 Family Software Configuration Guide Software Releases 6.3 and 6.4 Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-7813315= Text Part Number: 78-13315-02
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... USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. All rights reserved. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. Copyright © 1981, Regents... of the University of Cisco Systems, Inc.; and/or its affiliates in this document or Web site are ...
... USE OR INABILITY TO USE THIS MANUAL, EVEN IF CISCO OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. All rights reserved. IF YOU ARE UNABLE TO LOCATE THE SOFTWARE LICENSE OR LIMITED WARRANTY, CONTACT YOUR CISCO REPRESENTATIVE FOR A COPY. Copyright © 1981, Regents... of the University of Cisco Systems, Inc.; and/or its affiliates in this document or Web site are ...
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...Command-Line Interfaces 1 Catalyst Command-Line Interface 1 ROM-Monitor Command-Line Interface 1 Switch Command-Line Interface 2 MSFC Command-Line Interface 8 Cisco IOS Command Modes 8 Cisco IOS Command-Line Interface 10 Configuring the Switch IP Address and Default Gateway 1 Understanding the Switch Management Interfaces 1 Understanding Automatic IP Configuration 2 Automatic IP Configuration Overview 2...RARP Work 3 Preparing to Configure the IP Address and Default Gateway 4 Booting the MSFC for the First Time 4 CONTENTS Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 3
...Command-Line Interfaces 1 Catalyst Command-Line Interface 1 ROM-Monitor Command-Line Interface 1 Switch Command-Line Interface 2 MSFC Command-Line Interface 8 Cisco IOS Command Modes 8 Cisco IOS Command-Line Interface 10 Configuring the Switch IP Address and Default Gateway 1 Understanding the Switch Management Interfaces 1 Understanding Automatic IP Configuration 2 Automatic IP Configuration Overview 2...RARP Work 3 Preparing to Configure the IP Address and Default Gateway 4 Booting the MSFC for the First Time 4 CONTENTS Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 3
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...an IP Address 9 Renewing and Releasing a DHCP-Assigned IP Address 10 Configuring Ethernet, Fast Ethernet, and Gigabit Ethernet Switching 1 Understanding How Ethernet Works 1 Switching Frames Between Segments 2 Building the Address Table 2 Understanding How Port Negotiation Works 2 Default Ethernet, Fast Ethernet, and Gigabit Ethernet Configuration 3 Setting the Port Configuration 4 Setting the Port Name ... 7 Defining the Allowed VLANs on a Trunk 7 Disabling a Trunk Port 8 Example VLAN Trunk Configurations 9 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 4 78-13315-02
...an IP Address 9 Renewing and Releasing a DHCP-Assigned IP Address 10 Configuring Ethernet, Fast Ethernet, and Gigabit Ethernet Switching 1 Understanding How Ethernet Works 1 Switching Frames Between Segments 2 Building the Address Table 2 Understanding How Port Negotiation Works 2 Default Ethernet, Fast Ethernet, and Gigabit Ethernet Configuration 3 Setting the Port Configuration 4 Setting the Port Name ... 7 Defining the Allowed VLANs on a Trunk 7 Disabling a Trunk Port 8 Example VLAN Trunk Configurations 9 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 4 78-13315-02
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Contents 6 C H A P T E R 7 C H A P T E R 8 C H A P T E R 78-13315-02 ISL Trunk Configuration Example 9 ISL Trunk Over EtherChannel Link Example 10 802.1Q Trunk Over EtherChannel Link Example 13 Load-Sharing VLAN Traffic Over Parallel Trunks Example 16 Disabling VLAN 1 on Trunks 23 Disabling VLAN 1 on a ... Tree Protocols Work 1 Understanding How a Topology is Created 2 Understanding How a Switch Becomes the Root Switch 3 Understanding How Bridge Protocol Data Units Work 3 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 5
Contents 6 C H A P T E R 7 C H A P T E R 8 C H A P T E R 78-13315-02 ISL Trunk Configuration Example 9 ISL Trunk Over EtherChannel Link Example 10 802.1Q Trunk Over EtherChannel Link Example 13 Load-Sharing VLAN Traffic Over Parallel Trunks Example 16 Disabling VLAN 1 on Trunks 23 Disabling VLAN 1 on a ... Tree Protocols Work 1 Understanding How a Topology is Created 2 Understanding How a Switch Becomes the Root Switch 3 Understanding How Bridge Protocol Data Units Work 3 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 5
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... How BPDU Skewing Works 37 Configuring BPDU Skewing 38 9 C H A P T E R Configuring Spanning Tree PortFast, UplinkFast, BackboneFast, and Loop Guard 1 Understanding How PortFast Works 2 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 6 78-13315-02
... How BPDU Skewing Works 37 Configuring BPDU Skewing 38 9 C H A P T E R Configuring Spanning Tree PortFast, UplinkFast, BackboneFast, and Loop Guard 1 Understanding How PortFast Works 2 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 6 78-13315-02
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Contents Enabling VTP Version 2 8 Disabling VTP Version 2 9 Enabling VTP Pruning 9 Disabling VTP Pruning 10 Displaying VTP 10 11 C H A P T E R Configuring VLANs 1 Understanding How VLANs Work 1 VLAN Ranges 2 Configurable VLAN Parameters ... to VLANs 8 Mapping Reserved VLANs to Nonreserved VLANs 9 Deleting Reserved-to-Nonreserved VLAN Mappings 10 Mapping 802.1Q VLANs to ISL VLANs 10 Deleting 802.1Q-to-ISL VLAN Mappings 11 Assigning Switch Ports to a VLAN 12 Deleting ... Ring VLAN Configuration Guidelines 27 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 8 78-13315-02
Contents Enabling VTP Version 2 8 Disabling VTP Version 2 9 Enabling VTP Pruning 9 Disabling VTP Pruning 10 Displaying VTP 10 11 C H A P T E R Configuring VLANs 1 Understanding How VLANs Work 1 VLAN Ranges 2 Configurable VLAN Parameters ... to VLANs 8 Mapping Reserved VLANs to Nonreserved VLANs 9 Deleting Reserved-to-Nonreserved VLAN Mappings 10 Mapping 802.1Q VLANs to ISL VLANs 10 Deleting 802.1Q-to-ISL VLAN Mappings 11 Assigning Switch Ports to a VLAN 12 Deleting ... Ring VLAN Configuration Guidelines 27 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 8 78-13315-02
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...3 Switching Works 1 Layer 3 Switching Overview 2 Understanding Layer 3-Switched Packet Rewrite 2 Understanding CEF for PFC2 4 Understanding NetFlow Statistics 9 Default CEF for PFC2 Configuration 10 CEF for PFC2 Configuration Guidelines and Restrictions 11 Configuring CEF for PFC2 12 Displaying Layer 3-Switching Entries on the Supervisor Engine 12 Configuring CEF on... Debug Information 28 Configuring MLS 1 Understanding How Layer 3 Switching Works 1 Understanding Layer 3-Switched Packet Rewrite 2 Understanding MLS 4 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 9
...3 Switching Works 1 Layer 3 Switching Overview 2 Understanding Layer 3-Switched Packet Rewrite 2 Understanding CEF for PFC2 4 Understanding NetFlow Statistics 9 Default CEF for PFC2 Configuration 10 CEF for PFC2 Configuration Guidelines and Restrictions 11 Configuring CEF for PFC2 12 Displaying Layer 3-Switching Entries on the Supervisor Engine 12 Configuring CEF on... Debug Information 28 Configuring MLS 1 Understanding How Layer 3 Switching Works 1 Understanding Layer 3-Switched Packet Rewrite 2 Understanding MLS 4 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 9
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Contents Default MLS Configuration 10 Configuration Guidelines and Restrictions 11 IP MLS 11 IP MMLS 12 IPX MLS 13 Configuring MLS 14 Configuring Unicast MLS on the MSFC 14 Configuring ... Protocols for Statistics Collection 8 Removing Protocols for Statistics Collection 8 Clearing the NDE Flow Filter 9 Disabling NDE 9 Removing the NDE IP Address 9 Displaying the NDE Configuration 10 16 C H A P T E R Configuring Access Control 1 Understanding How ACLs Work 1 Hardware Requirements 2 Supported ACLs 2 QoS ACLs 2 Catalyst 6000 Family...
Contents Default MLS Configuration 10 Configuration Guidelines and Restrictions 11 IP MLS 11 IP MMLS 12 IPX MLS 13 Configuring MLS 14 Configuring Unicast MLS on the MSFC 14 Configuring ... Protocols for Statistics Collection 8 Removing Protocols for Statistics Collection 8 Clearing the NDE Flow Filter 9 Disabling NDE 9 Removing the NDE IP Address 9 Displaying the NDE Configuration 10 16 C H A P T E R Configuring Access Control 1 Understanding How ACLs Work 1 Hardware Requirements 2 Supported ACLs 2 QoS ACLs 2 Catalyst 6000 Family...
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... on VLANs 7 Bridged Packets 7 Routed Packets 7 Multicast Packets 8 Using Cisco IOS ACLs in your Network 9 Hardware and Software Handling of Cisco IOS ACLs with PFC 10 Hardware and Software Handling of Cisco IOS ACLs with PFC2 12 Using VACLs with Cisco IOS ACLs 15 Guidelines for Configuring Cisco IOS ACLs and VACLs on the Same VLAN Interface 16...
... on VLANs 7 Bridged Packets 7 Routed Packets 7 Multicast Packets 8 Using Cisco IOS ACLs in your Network 9 Hardware and Software Handling of Cisco IOS ACLs with PFC 10 Hardware and Software Handling of Cisco IOS ACLs with PFC2 12 Using VACLs with Cisco IOS ACLs 15 Guidelines for Configuring Cisco IOS ACLs and VACLs on the Same VLAN Interface 16...
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... VMPS 8 Troubleshooting Dynamic Port VLAN Membership 8 Dynamic Port VLAN Membership with VMPS Configuration Examples 9 VMPS Database Configuration File Example 9 Dynamic Port VLAN Membership Configuration Example 10 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 12 78-13315-02
... VMPS 8 Troubleshooting Dynamic Port VLAN Membership 8 Dynamic Port VLAN Membership with VMPS Configuration Examples 9 VMPS Database Configuration File Example 9 Dynamic Port VLAN Membership Configuration Example 10 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 12 78-13315-02
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... with Auxiliary VLANs 12 Configuration Guidelines 13 Configuring Dynamic Port VLAN Membership with Auxiliary VLANs 13 Checking Port Status and Connectivity 1 Checking Module Status 1 Checking Port Status 2 Checking Port Capabilities 4 Using Telnet 4 Using Secure Shell Encryption for Telnet Sessions 5 Monitoring User... Static Routes 7 Configuring Permanent and Static ARP Entries 8 Scheduling a System Reset 9 Scheduling a Reset at a Specific Time 10 Scheduling a Reset Within a Specified Amount of Time 10 Power Management 11 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 13
... with Auxiliary VLANs 12 Configuration Guidelines 13 Configuring Dynamic Port VLAN Membership with Auxiliary VLANs 13 Checking Port Status and Connectivity 1 Checking Module Status 1 Checking Port Status 2 Checking Port Capabilities 4 Using Telnet 4 Using Secure Shell Encryption for Telnet Sessions 5 Monitoring User... Static Routes 7 Configuring Permanent and Static ARP Entries 8 Scheduling a System Reset 9 Scheduling a Reset at a Specific Time 10 Scheduling a Reset Within a Specified Amount of Time 10 Power Management 11 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 13
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...or Disabling Power Redundancy 11 Using the CLI to Power Modules Up or Down 13 Determining System Power Requirements 14 ...Understanding How Kerberos Authentication Works 4 Understanding How 802.1x Authentication Works 7 Configuring Authentication 9 Authentication Default Configuration 10 Authentication Configuration Guidelines 11 Configuring Login Authentication 12 Configuring Local Authentication 13 Configuring TACACS+ Authentication 17 Configuring RADIUS Authentication...51 Configuring TACACS+ Authorization 52 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 14 78-13315-02
...or Disabling Power Redundancy 11 Using the CLI to Power Modules Up or Down 13 Determining System Power Requirements 14 ...Understanding How Kerberos Authentication Works 4 Understanding How 802.1x Authentication Works 7 Configuring Authentication 9 Authentication Default Configuration 10 Authentication Configuration Guidelines 11 Configuring Login Authentication 12 Configuring Local Authentication 13 Configuring TACACS+ Authentication 17 Configuring RADIUS Authentication...51 Configuring TACACS+ Authorization 52 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 14 78-13315-02
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... 2 Understanding the Configuration Register 2 Understanding the BOOT Environment Variable 3 Understanding the CONFIG_FILE Environment Variable 3 Default Switch Boot Configuration 4 Setting the Configuration Register 5 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 15
... 2 Understanding the Configuration Register 2 Understanding the BOOT Environment Variable 3 Understanding the CONFIG_FILE Environment Variable 3 Default Switch Boot Configuration 4 Setting the Configuration Register 5 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 15
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... Setting the Switch to Ignore the NVRAM Configuration 9 Setting the Configuration Register Value 10 Setting the BOOT Environment Variable 10 Setting the BOOT Environment Variable 10 Clearing the BOOT Environment Variable Settings 11 Setting the CONFIG_FILE Environment Variable 11 Setting ... Using TFTP 3 Downloading Switching Module Images Using TFTP 4 TFTP Download Procedures Example 5 Uploading System Software Images to a TFTP Server 8 Preparing to Upload an Image to a TFTP Server 8 Uploading Software Images to a TFTP Server 9 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and...
... Setting the Switch to Ignore the NVRAM Configuration 9 Setting the Configuration Register Value 10 Setting the BOOT Environment Variable 10 Setting the BOOT Environment Variable 10 Clearing the BOOT Environment Variable Settings 11 Setting the CONFIG_FILE Environment Variable 11 Setting ... Using TFTP 3 Downloading Switching Module Images Using TFTP 4 TFTP Download Procedures Example 5 Uploading System Software Images to a TFTP Server 8 Preparing to Upload an Image to a TFTP Server 8 Uploading Software Images to a TFTP Server 9 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and...
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... H A P T E R 78-13315-02 Downloading System Software Images Using rcp 9 Preparing to Download an Image Using rcp 9 Downloading Supervisor Engine Images Using rcp 10 Downloading Switching Module Images Using rcp 10 Example rcp Download Procedures 11 Uploading System Software Images to an rcp Server 14 Preparing to Upload an Image ...to an rcp Server 15 Uploading Software Images to an rcp Server 15 Downloading Software Images ...
... H A P T E R 78-13315-02 Downloading System Software Images Using rcp 9 Preparing to Download an Image Using rcp 9 Downloading Supervisor Engine Images Using rcp 10 Downloading Switching Module Images Using rcp 10 Example rcp Download Procedures 11 Uploading System Software Images to an rcp Server 14 Preparing to Upload an Image ...to an rcp Server 15 Uploading Software Images to an rcp Server 15 Downloading Software Images ...
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... 6 Setting the Logging Buffer Size 6 Configuring the syslog Daemon on a UNIX syslog Server 7 Configuring syslog Servers 7 Displaying the Logging Configuration 9 Displaying System Messages 10 Configuring DNS 1 Understanding How DNS Works 1 DNS Default Configuration 1 Configuring DNS 2 Setting Up and Enabling DNS 2 Clearing a DNS Server 3 Clearing the DNS ...Individual Ports 4 Disabling UDLD Globally 4 Specifying the UDLD Message Interval 4 Enabling UDLD Aggressive Mode 5 Displaying the UDLD Configuration 5 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 18 78-13315-02
... 6 Setting the Logging Buffer Size 6 Configuring the syslog Daemon on a UNIX syslog Server 7 Configuring syslog Servers 7 Displaying the Logging Configuration 9 Displaying System Messages 10 Configuring DNS 1 Understanding How DNS Works 1 DNS Default Configuration 1 Configuring DNS 2 Setting Up and Enabling DNS 2 Clearing a DNS Server 3 Clearing the DNS ...Individual Ports 4 Disabling UDLD Globally 4 Specifying the UDLD Message Interval 4 Enabling UDLD Aggressive Mode 5 Displaying the UDLD Configuration 5 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 18 78-13315-02
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... IP Permit List 3 Disabling the IP Permit List 4 Clearing an IP Permit List Entry 4 Configuring Port Security 1 Understanding How Port Security Works 1 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 19
... IP Permit List 3 Disabling the IP Permit List 4 Clearing an IP Permit List Entry 4 Configuring Port Security 1 Understanding How Port Security Works 1 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 19
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...Understanding SNMPv3 7 SNMP Entity 7 Applications 9 Configuring SNMPv1 and SNMPv2c 10 SNMPv1 and SNMPv2c Default Configuration 10 Configuring SNMPv1 and SNMPv2c from an NMS 10 Configuring SNMPv1 and SNMPv2c from the CLI 10 Configuring SNMPv3 11 SNMPv3 Default Configuration 11 Configuring SNMPv3 from an ...NMS 11 Configuring SNMPv3 from the CLI 12 Configuring RMON 1 Understanding How RMON Works 1 Enabling RMON 2 Catalyst 6000 Family Software Configuration Guide...
...Understanding SNMPv3 7 SNMP Entity 7 Applications 9 Configuring SNMPv1 and SNMPv2c 10 SNMPv1 and SNMPv2c Default Configuration 10 Configuring SNMPv1 and SNMPv2c from an NMS 10 Configuring SNMPv1 and SNMPv2c from the CLI 10 Configuring SNMPv3 11 SNMPv3 Default Configuration 11 Configuring SNMPv3 from an ...NMS 11 Configuring SNMPv3 from the CLI 12 Configuring RMON 1 Understanding How RMON Works 1 Enabling RMON 2 Catalyst 6000 Family Software Configuration Guide...
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... Works 5 SPAN Configuration Guidelines 6 Configuring SPAN from the CLI 7 Configuring RSPAN 8 RSPAN Hardware Requirements 9 Understanding How RSPAN Works 9 RSPAN Configuration Guidelines 10 Configuring RSPAN 11 RSPAN Configuration Examples 14 Using Switch TopN Reports 1 Understanding How the Switch TopN Reports Utility Works 1 TopN Reports Overview 1 Running Switch ...1 Understanding How Multicasting Works 1 Multicasting and Multicast Services Overview 2 Understanding How IGMP Snooping Works 2 Understanding How GMRP Works 4 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 21
... Works 5 SPAN Configuration Guidelines 6 Configuring SPAN from the CLI 7 Configuring RSPAN 8 RSPAN Hardware Requirements 9 Understanding How RSPAN Works 9 RSPAN Configuration Guidelines 10 Configuring RSPAN 11 RSPAN Configuration Examples 14 Using Switch TopN Reports 1 Understanding How the Switch TopN Reports Utility Works 1 TopN Reports Overview 1 Running Switch ...1 Understanding How Multicasting Works 1 Multicasting and Multicast Services Overview 2 Understanding How IGMP Snooping Works 2 Understanding How GMRP Works 4 Catalyst 6000 Family Software Configuration Guide, Releases 6.3 and 6.4 21