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...and system displays are in screen font. • Information you enter is in boldface screen font. • Nonprinting characters, such as passwords or tabs, are in various languages of data. Appendix B, "Connectors and Cable Specifications," describes the connectors, cables, and adapters that could...the regulatory agency approvals. Caution Means reader be used to connect to the switch. Notes, cautions, and warnings use the following conventions to materials not contained in angle brackets (< >). Catalyst 2900 Series XL Hardware Installation Guide xii 78-6461-04 Conventions This guide ...
...and system displays are in screen font. • Information you enter is in boldface screen font. • Nonprinting characters, such as passwords or tabs, are in various languages of data. Appendix B, "Connectors and Cable Specifications," describes the connectors, cables, and adapters that could...the regulatory agency approvals. Caution Means reader be used to connect to the switch. Notes, cautions, and warnings use the following conventions to materials not contained in angle brackets (< >). Catalyst 2900 Series XL Hardware Installation Guide xii 78-6461-04 Conventions This guide ...
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... Notes for a description of the pinout. Where to Go Next After the switch passes POST, it can operate on its default settings and passwords after you configure IP information on page B-6 for the Catalyst 2900 Series XL and Catalyst 3500 Series XL Cisco IOS Release 12.0(5)WC(1). Connect the other end of the rollover cable...
... Notes for a description of the pinout. Where to Go Next After the switch passes POST, it can operate on its default settings and passwords after you configure IP information on page B-6 for the Catalyst 2900 Series XL and Catalyst 3500 Series XL Cisco IOS Release 12.0(5)WC(1). Connect the other end of the rollover cable...
Software Guide
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...Default VTP Version 3 Configuration 9-22 Configuring VTP Version 3 9-22 Enabling VTP Version 3 9-22 Changing VTP Version 3 Modes 9-23 Configuring VTP Version 3 Passwords 9-27 Configuring a VTP Version 3 Takeover 9-28 Disabling VTP Version 3 on a Per-Port Basis 9-29 VTP Version 3 show Commands 9-29 Configuring VLANs...Assigning Switch Ports to a VLAN 10-10 Mapping 802.1Q VLANs to ISL VLANs 10-11 Clearing 802.1Q-to-ISL VLAN Mappings 10-12 Deleting a VLAN 10-12 Configuring Auxiliary VLANs 10-13 Understanding Auxiliary VLANs 10-13 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software...
...Default VTP Version 3 Configuration 9-22 Configuring VTP Version 3 9-22 Enabling VTP Version 3 9-22 Changing VTP Version 3 Modes 9-23 Configuring VTP Version 3 Passwords 9-27 Configuring a VTP Version 3 Takeover 9-28 Disabling VTP Version 3 on a Per-Port Basis 9-29 VTP Version 3 show Commands 9-29 Configuring VLANs...Assigning Switch Ports to a VLAN 10-10 Mapping 802.1Q VLANs to ISL VLANs 10-11 Clearing 802.1Q-to-ISL VLAN Mappings 10-12 Deleting a VLAN 10-12 Configuring Auxiliary VLANs 10-13 Understanding Auxiliary VLANs 10-13 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software...
Software Guide
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...separated by vertical bars. Nonprinting characters, such as passwords are in square brackets. Default responses to the Catalyst 4000 series and Catalyst 4500 series switches. Indicates that the system displays are optional. Conventions ... Commands, command options, and keywords are used in reference to switch platforms: • Catalyst enterprise LAN switches-Refers to the Catalyst 4000 series and Catalyst 4500 series switches, Catalyst 2948G, and Catalyst 2980G switches. • Catalyst 4000 family switches-Refers to system prompts are in angle brackets. Arguments for which...
...separated by vertical bars. Nonprinting characters, such as passwords are in square brackets. Default responses to the Catalyst 4000 series and Catalyst 4500 series switches. Indicates that the system displays are optional. Conventions ... Commands, command options, and keywords are used in reference to switch platforms: • Catalyst enterprise LAN switches-Refers to the Catalyst 4000 series and Catalyst 4500 series switches, Catalyst 2948G, and Catalyst 2980G switches. • Catalyst 4000 family switches-Refers to system prompts are in angle brackets. Arguments for which...
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... a login ID or password, go to this URL to help troubleshoot and resolve technical issues with Cisco products and technologies. Preface Obtaining Technical Assistance Technical Assistance Center The Cisco TAC is available to this URL: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide...
... a login ID or password, go to this URL to help troubleshoot and resolve technical issues with Cisco products and technologies. Preface Obtaining Technical Assistance Technical Assistance Center The Cisco TAC is available to this URL: http://www.cisco.com/warp/public/687/Directory/DirTAC.shtml 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide...
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...port, refer to change the configuration. For more information, see the "Example of a Catalyst 4003 Bootup Display" section on the terminal (for your switch. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-2 78-15486-01 Enter set commands) to a specific module... commands on page 2-9). Console Enter password: After you successfully connect to the switch through the console port, follow these steps: Step 1 Step 2 Connect to see this display: Cisco Systems, Inc. You configure the switch using the tip command on page ...
...port, refer to change the configuration. For more information, see the "Example of a Catalyst 4003 Bootup Display" section on the terminal (for your switch. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-2 78-15486-01 Enter set commands) to a specific module... commands on page 2-9). Console Enter password: After you successfully connect to the switch through the console port, follow these steps: Step 1 Step 2 Connect to see this display: Cisco Systems, Inc. You configure the switch using the tip command on page ...
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... AAA." 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-3 Switch CLI Command Modes The switch CLI supports two modes of the switch. (You must first set the IP address (and in order to the switch using Telnet, see the "Using Telnet" section on page 20-6. Cisco Systems Console Enter password: After you can open...
... AAA." 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-3 Switch CLI Command Modes The switch CLI supports two modes of the switch. (You must first set the IP address (and in order to the switch using Telnet, see the "Using Telnet" section on page 20-6. Cisco Systems Console Enter password: After you can open...
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... arguments for more information, see the "Accessing the Switch CLI" section on page 2-2). Cisco Systems Console Fri Aug 27 1999, 16:14:41 Enter password: Many commands (for IP Address Set DNS information Set IP fragmentation enable/disable Set IP HTTP server information Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-4 78-15486-01...
... arguments for more information, see the "Accessing the Switch CLI" section on page 2-2). Cisco Systems Console Fri Aug 27 1999, 16:14:41 Enter password: Many commands (for IP Address Set DNS information Set IP fragmentation enable/disable Set IP HTTP server information Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 2-4 78-15486-01...
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Console Enter password: 1999 Aug 12 14:34:05 %SYS-5-MOD_OK:Module 1 is online 1999 Aug 12 14:34:08 %SYS-5-MOD_OK:Module 3 is online 1999 Aug 12 ... Ports are coming online ... For more information, see the "Using DHCP or RARP to 0.0.0.0. Module 2 Passed Power-on page 3-9. 2-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Cisco Systems, Inc. Module 3 Passed Exiting Off-line Diagnostics IP address for Module 3: WS-X4306 Port status: (. = Pass, F = Fail, ? = no GBIC...
Console Enter password: 1999 Aug 12 14:34:05 %SYS-5-MOD_OK:Module 1 is online 1999 Aug 12 14:34:08 %SYS-5-MOD_OK:Module 3 is online 1999 Aug 12 ... Ports are coming online ... For more information, see the "Using DHCP or RARP to 0.0.0.0. Module 2 Passed Power-on page 3-9. 2-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Cisco Systems, Inc. Module 3 Passed Exiting Off-line Diagnostics IP address for Module 3: WS-X4306 Port status: (. = Pass, F = Fail, ? = no GBIC...
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... port and verify the configuration: sparc20% telnet 172.20.52.38 Trying 172.20.52.38 ... Console Enter password: Console> enable Enter password: Console> (enable) set interface sl0 10.1.1.1 10.1.1.2 Interface sl0 slip and destination address set. network. Command ...configuration, see the "Understanding How Automatic IP Configuration Works" section on Console port. Cisco Systems, Inc. Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 Console> (enable) Using DHCP or RARP to Obtain...
... port and verify the configuration: sparc20% telnet 172.20.52.38 Trying 172.20.52.38 ... Console Enter password: Console> enable Enter password: Console> (enable) set interface sl0 10.1.1.1 10.1.1.2 Interface sl0 slip and destination address set. network. Command ...configuration, see the "Understanding How Automatic IP Configuration Works" section on Console port. Cisco Systems, Inc. Console> (enable) show module 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-9 Console> (enable) Using DHCP or RARP to Obtain...
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...entire management domain. Table 9-1 VTP Default Configuration Feature VTP domain name VTP mode VTP version 2 enable state VTP password VTP pruning Default Value Null Server Version 1 is enabled (version 2 is pruned. To make a VLAN pruning ineligible... Default VTP Version 1 and Version 2 Configuration Figure 9-2 Flooding Traffic with VTP Pruning Switch 4 Port 2 Flooded traffic is disabled) None Disabled 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-5 Default VTP Version 1 and Version 2 Configuration Table...
...entire management domain. Table 9-1 VTP Default Configuration Feature VTP domain name VTP mode VTP version 2 enable state VTP password VTP pruning Default Value Null Server Version 1 is enabled (version 2 is pruned. To make a VLAN pruning ineligible... Default VTP Version 1 and Version 2 Configuration Figure 9-2 Flooding Traffic with VTP Pruning Switch 4 Port 2 Flooded traffic is disabled) None Disabled 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-5 Default VTP Version 1 and Version 2 Configuration Table...
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... Version 2 These sections describe how to each switch in the management domain when in a VTP domain must run the same VTP version. • You must configure a password on page 9-14. When you do not assign a management domain password to configure VTP: • Configuring a VTP...Enabling VTP Pruning, page 9-11 • Disabling VTP Pruning, page 9-12 • Displaying VTP Statistics, page 9-12 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-6 78-15486-01 Caution If you configure VTP in secure mode, the management domain will not...
... Version 2 These sections describe how to each switch in the management domain when in a VTP domain must run the same VTP version. • You must configure a password on page 9-14. When you do not assign a management domain password to configure VTP: • Configuring a VTP...Enabling VTP Pruning, page 9-11 • Disabling VTP Pruning, page 9-12 • Displaying VTP Statistics, page 9-12 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-6 78-15486-01 Caution If you configure VTP in secure mode, the management domain will not...
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... VTP updates from a VTP server in VTP server mode. (Optional) Set a password for all features VTP domain Lab_Network modified Console> (enable) show vtp domain 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-7 Verify the VTP configuration. Place the switch in VTP client mode, you can change the VLAN configuration on...
... VTP updates from a VTP server in VTP server mode. (Optional) Set a password for all features VTP domain Lab_Network modified Console> (enable) show vtp domain 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-7 Verify the VTP configuration. Place the switch in VTP client mode, you can change the VLAN configuration on...
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...> (enable) show vtp domain Version : running VTP2 (VTP3 capable) Domain Name : Lab_Network Notifications: disabled Password : configured (hidden) Updater ID: 172.20.52.19 Feature Mode Revision VLAN Transparent 0 Pruning : disabled VLANs prune eligible: 2-1000 Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-8 78-15486-01 To disable VTP on the...
...> (enable) show vtp domain Version : running VTP2 (VTP3 capable) Domain Name : Lab_Network Notifications: disabled Password : configured (hidden) Updater ID: 172.20.52.19 Feature Mode Revision VLAN Transparent 0 Pruning : disabled VLANs prune eligible: 2-1000 Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-8 78-15486-01 To disable VTP on the...
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...disabled Password : configured (hidden) Updater ID: 172.20.52.19 Feature Mode Revision VLAN Off 0 Pruning : disabled VLANs prune eligible: 2-1000 Console> (enable) Enabling VTP Version 2 VTP version 2 is enabled. Verify that VTP advertisements are not interoperable on switches in... Changing VTP mode for all features VTP domain Lab_Net modified Console> (enable) show vtp domain 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-9 Caution VTP version 1 and VTP version 2 are not forwarded. Verify the VTP...
...disabled Password : configured (hidden) Updater ID: 172.20.52.19 Feature Mode Revision VLAN Off 0 Pruning : disabled VLANs prune eligible: 2-1000 Console> (enable) Enabling VTP Version 2 VTP version 2 is enabled. Verify that VTP advertisements are not interoperable on switches in... Changing VTP mode for all features VTP domain Lab_Net modified Console> (enable) show vtp domain 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-9 Caution VTP version 1 and VTP version 2 are not forwarded. Verify the VTP...
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... VTP domain Lab_Network modified Console> (enable) show vtp domain Version : running VTP2 (VTP3 capable) Domain Name : Lab_Network Password : configured (hidden) Notifications: disabled Updater ID: 172.20.52.19 Feature Mode Revision VLAN Off 0 Pruning : disabled ... Name : Lab_Network Password : configured (hidden) Notifications: disabled Updater ID: 172.20.52.19 Feature Mode Revision VLAN Off 0 Pruning : disabled VLANs prune eligible: 2-1000 Console> (enable) 9-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-...
... VTP domain Lab_Network modified Console> (enable) show vtp domain Version : running VTP2 (VTP3 capable) Domain Name : Lab_Network Password : configured (hidden) Notifications: disabled Updater ID: 172.20.52.19 Feature Mode Revision VLAN Off 0 Pruning : disabled ... Name : Lab_Network Password : configured (hidden) Notifications: disabled Updater ID: 172.20.52.19 Feature Mode Revision VLAN Off 0 Pruning : disabled VLANs prune eligible: 2-1000 Console> (enable) 9-10 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-...
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...allowed on the device. Console> (enable) show vtp domain Version : running VTP1 (VTP3 capable) Domain Name : Lab_Network Password : configured (hidden) Notifications: disabled Updater ID: 172.20.52.19 Feature Mode Revision VLAN Server 1 Pruning : enabled...pruning configuration. Console> (enable) set vtp pruneeligible vlan_range on trunk 16/1 1-1005,1025-4094 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-11 Chapter 9 Configuring VTP Configuring VTP Version 1 and Version 2 Enabling VTP ...
...allowed on the device. Console> (enable) show vtp domain Version : running VTP1 (VTP3 capable) Domain Name : Lab_Network Password : configured (hidden) Notifications: disabled Updater ID: 172.20.52.19 Feature Mode Revision VLAN Server 1 Pruning : enabled...pruning configuration. Console> (enable) set vtp pruneeligible vlan_range on trunk 16/1 1-1005,1025-4094 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-11 Chapter 9 Configuring VTP Configuring VTP Version 1 and Version 2 Enabling VTP ...
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...; Provides the ability to the existing VTP version 1 and VTP version 2 levels of a primary server. VTP version 3 allows the configuration of security. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-13 VTP version 3 is a protocol that is associated with no password is configured or if a password is for the domain.
...; Provides the ability to the existing VTP version 1 and VTP version 2 levels of a primary server. VTP version 3 allows the configuration of security. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 9-13 VTP version 3 is a protocol that is associated with no password is configured or if a password is for the domain.
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...it is possible for another instance. 9-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 The VTP version 3 primary server functions the same way as hidden, using the hidden password configuration option, the following sections: •... How VTP Version 3 Works Chapter 9 Configuring VTP • If a password is configured as VTP version 1 and VTP version 2 servers. If your password matches the secret password, the switch becomes a primary server allowing you to modify and store the VTP domain ...
...it is possible for another instance. 9-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 The VTP version 3 primary server functions the same way as hidden, using the hidden password configuration option, the following sections: •... How VTP Version 3 Works Chapter 9 Configuring VTP • If a password is configured as VTP version 1 and VTP version 2 servers. If your password matches the secret password, the switch becomes a primary server allowing you to modify and store the VTP domain ...
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...password configured, you for that are repeated to server X for confirmation before taking over . For more information on takeovers, see the "Configuring a VTP Version 3 Takeover" section on other primary servers in Figure 9-5) as the new primary server for this specific instance. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...are initiated by issuing additional takeover messages. In both cases, you need to reenter the password to the following : • Some switches may be temporarily disconnected and unreachable when the takeover message is sent. • The...
...password configured, you for that are repeated to server X for confirmation before taking over . For more information on takeovers, see the "Configuring a VTP Version 3 Takeover" section on other primary servers in Figure 9-5) as the new primary server for this specific instance. Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches...are initiated by issuing additional takeover messages. In both cases, you need to reenter the password to the following : • Some switches may be temporarily disconnected and unreachable when the takeover message is sent. • The...