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...Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-2 78-15486-01 All IP traffic that is generated by the switch (for forwarding traffic sent by the switch software. Note When the switch... the switch software brings down . Non-equal subnets are two distinct interfaces, they potentially can obtain its IP configuration automatically using the clear config all ...3 Configuring the Switch IP Address and Default Gateway When you configure the IP address, subnet mask, and broadcast address (and when you configure VLAN membership on the...
...Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 3-2 78-15486-01 All IP traffic that is generated by the switch (for forwarding traffic sent by the switch software. Note When the switch... the switch software brings down . Non-equal subnets are two distinct interfaces, they potentially can obtain its IP configuration automatically using the clear config all ...3 Configuring the Switch IP Address and Default Gateway When you configure the IP address, subnet mask, and broadcast address (and when you configure VLAN membership on the...
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...boundary, the role of MST ports do not recommend partitioning the network into a large number of which the VLAN is a boundary port. If the boundary flag is set for the port, the MSTP Port Role selection ...array of the MST region. • An MST bridge that is interconnected by entering the set spantree mst config rollback force command. The value is the instance number to a LAN, the designated bridge of regions. Further... any port role except a backup port role. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-19
...boundary, the role of MST ports do not recommend partitioning the network into a large number of which the VLAN is a boundary port. If the boundary flag is set for the port, the MSTP Port Role selection ...array of the MST region. • An MST bridge that is interconnected by entering the set spantree mst config rollback force command. The value is the instance number to a LAN, the designated bridge of regions. Further... any port role except a backup port role. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-19
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...for a particular VLAN, the port with the lowest priority value for a specific VLAN forwards frames for a trunking port in a VLAN. Console> (enable) show config all . . . The port VLAN priority value must be lower than the port priority value. Port 2/3 vlans 1-5,7-800,802...0 set spantree portvlancost 2/3 cost 20000 1-5,12 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-27 Chapter 7 Configuring Spanning Tree Using PVST+ To configure the port VLAN cost for a port, perform this task in privileged mode: ...
...for a particular VLAN, the port with the lowest priority value for a specific VLAN forwards frames for a trunking port in a VLAN. Console> (enable) show config all . . . The port VLAN priority value must be lower than the port priority value. Port 2/3 vlans 1-5,7-800,802...0 set spantree portvlancost 2/3 cost 20000 1-5,12 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-27 Chapter 7 Configuring Spanning Tree Using PVST+ To configure the port VLAN cost for a port, perform this task in privileged mode: ...
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... mode mistp show spantree mapping [config] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-31 Do not use the optional keyword config, to MISTP. To display spanning... tree mapping, perform this task in privileged mode: Step 1 Step 2 Task Set spanning tree mode to display the list of configured VLAN ports on your switch...
... mode mistp show spantree mapping [config] 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-31 Do not use the optional keyword config, to MISTP. To display spanning... tree mapping, perform this task in privileged mode: Step 1 Step 2 Task Set spanning tree mode to display the list of configured VLAN ports on your switch...
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...Configure the MST region. show spantree mst config Verify your configuration. set to the MST instance. set spantree mst instance vlan vlan Commit the new region mapping. show spantree mst config Map VLANs to PVST+. Console> (enable) show spantree...Hello Time 2 sec Forward Delay 15 sec Port Vlan Port-State Cost Prio Portfast Channel_id ---------- 6/1 1 forwarding 4 32 disabled 0 6/2 1 blocking 4 32 disabled 0 Console> (enable) 7-46 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 ...
...Configure the MST region. show spantree mst config Verify your configuration. set to the MST instance. set spantree mst instance vlan vlan Commit the new region mapping. show spantree mst config Map VLANs to PVST+. Console> (enable) show spantree...Hello Time 2 sec Forward Delay 15 sec Port Vlan Port-State Cost Prio Portfast Channel_id ---------- 6/1 1 forwarding 4 32 disabled 0 6/2 1 blocking 4 32 disabled 0 Console> (enable) 7-46 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 ...
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... yet) Configuration Name:cisco Revision:1 Instance VLANs IST 1-4094 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - Use 'set spantree mst 3 vlan 31-40 Edit Buffer modified. Console> (enable) set spantree mst config commit' to apply the changes. Use 'set spantree mst 1 vlan 2-10 Edit Buffer modified. Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
... yet) Configuration Name:cisco Revision:1 Instance VLANs IST 1-4094 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - Use 'set spantree mst 3 vlan 31-40 Edit Buffer modified. Console> (enable) set spantree mst config commit' to apply the changes. Use 'set spantree mst 1 vlan 2-10 Edit Buffer modified. Console> (enable) Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release...
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... 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - Configuring MST Chapter 7 Configuring Spanning Tree Console> (enable) show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 - 9 - 10 - 11 - 7-48 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
... 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14 - 15 - Configuring MST Chapter 7 Configuring Spanning Tree Console> (enable) show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 - 9 - 10 - 11 - 7-48 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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Console> (enable) 7-50 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 You can set the bridge ID priority for an MST instance when the switch is in privileged mode: Step 1 Step 2 Task ... instance. Console> (enable) Configuring the MST Bridge ID Priority You can set spantree priority bridge_priority mst [instance] show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 -...
Console> (enable) 7-50 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 You can set the bridge ID priority for an MST instance when the switch is in privileged mode: Step 1 Step 2 Task ... instance. Console> (enable) Configuring the MST Bridge ID Priority You can set spantree priority bridge_priority mst [instance] show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 -...
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... MST instance 1 and verify the mapping: Console> (enable) show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 - 9 - 7-54 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Configuring MST Chapter 7 Configuring Spanning Tree Bridge ID...
... MST instance 1 and verify the mapping: Console> (enable) show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 - 9 - 7-54 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Configuring MST Chapter 7 Configuring Spanning Tree Bridge ID...
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... - 13 - 14 900-999 15 - Use 'set spantree mst config commit' to apply the changes. Console> (enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-55 Console> (enable) show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40...
... - 13 - 14 900-999 15 - Use 'set spantree mst config commit' to apply the changes. Console> (enable) 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 7-55 Console> (enable) show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:1 Instance VLANs IST 1,51-4094 1 2-20 2 21-30 3 31-40...
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... - 12 - 13 - 14 - 15 - Configuring MST Chapter 7 Configuring Spanning Tree Console> (enable) show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:2 Instance VLANs IST 1,51-998,1000-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 - 9 - 10 - 11 - 7-56 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
... - 12 - 13 - 14 - 15 - Configuring MST Chapter 7 Configuring Spanning Tree Console> (enable) show spantree mst config Current (NVRAM) MST Region Configuration: Configuration Name:cisco Revision:2 Instance VLANs IST 1,51-998,1000-4094 1 2-20 2 21-30 3 31-40 4 41-50 5 - 6 - 7 - 8 - 9 - 10 - 11 - 7-56 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01
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...of config revision errors 0 No of config digest errors 0 VTP pruning statistics: Trunk Join Transmitted Join Received Summary advts received from GVRP PDU non-pruning-capable device Received 16/1 75 0 0 0 Console> (enable) 9-12 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software... in the management domain. Configuring VTP Version 1 and Version 2 Chapter 9 Configuring VTP Port Vlans allowed and active in management domain 16/1 Port Vlans in spanning tree forwarding state and not pruned 16/1 Console> (enable) Disabling VTP Pruning To...
...of config revision errors 0 No of config digest errors 0 VTP pruning statistics: Trunk Join Transmitted Join Received Summary advts received from GVRP PDU non-pruning-capable device Received 16/1 75 0 0 0 Console> (enable) 9-12 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software... in the management domain. Configuring VTP Version 1 and Version 2 Chapter 9 Configuring VTP Port Vlans allowed and active in management domain 16/1 Port Vlans in spanning tree forwarding state and not pruned 16/1 Console> (enable) Disabling VTP Pruning To...
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...configuration and pasted into the command line and verify the configuration: Console> (enable) set vtp primary [feature] [force] show config . . . The takeover mechanism allows a secondary server to become a primary server and propagates the primary server's configuration to..., Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Command set vtp passwd 9fbdf74b43a2815037c1b33aa00445e2 secret Setting secret. If the optional feature keyword is not specified, the local switch sends a takeover message for each database for the VLAN database...
...configuration and pasted into the command line and verify the configuration: Console> (enable) set vtp primary [feature] [force] show config . . . The takeover mechanism allows a secondary server to become a primary server and propagates the primary server's configuration to..., Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Command set vtp passwd 9fbdf74b43a2815037c1b33aa00445e2 secret Setting secret. If the optional feature keyword is not specified, the local switch sends a takeover message for each database for the VLAN database...
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indicates vtp domain mismatch Port Mode Encapsulation Status Native vlan ----------- 11-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Vlan-count Max-vlan-storage Config Revision Notifications 11 1023 13 disabled Last Updater V2 Mode Pruning PruneEligible on Vlans 172.20.52.10 disabled enabled 2-1000 Switch_1> (enable) show vtp domain Domain...
indicates vtp domain mismatch Port Mode Encapsulation Status Native vlan ----------- 11-14 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Vlan-count Max-vlan-storage Config Revision Notifications 11 1023 13 disabled Last Updater V2 Mode Pruning PruneEligible on Vlans 172.20.52.10 disabled enabled 2-1000 Switch_1> (enable) show vtp domain Domain...
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...PortFast prevents applications on the dynamic port after a specified period. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 12-3 you configure a port as dynamic, spanning...state VMPS management domain VMPS TFTP server VMPS database configuration filename VMPS fallback VLAN VMPS secure mode VMPS no domain requests VMPS Client VMPS domain server VMPS... interval VMPS server retry count Dynamic ports Default Configuration Disabled Null None vmps-config-database.1 Null Open Allow None 60 min 3 attempts No dynamic ports configured...
...PortFast prevents applications on the dynamic port after a specified period. 78-15486-01 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 12-3 you configure a port as dynamic, spanning...state VMPS management domain VMPS TFTP server VMPS database configuration filename VMPS fallback VLAN VMPS secure mode VMPS no domain requests VMPS Client VMPS domain server VMPS... interval VMPS server retry count Dynamic ports Default Configuration Disabled Null None vmps-config-database.1 Null Open Allow None 60 min 3 attempts No dynamic ports configured...
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... mod_num] [port mod_num/port_num] [vlan vlan_num] [memory] [config] This example shows a report sent to host 172.20.32.10 and to the Cisco Technical Assistance Center (TAC). Reset reason: Configuration update Proceed with scheduled reset? (y/n) [n]? y / Finished network upload. (67784 bytes) Console> (enable) 27-12 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78...
... mod_num] [port mod_num/port_num] [vlan vlan_num] [memory] [config] This example shows a report sent to host 172.20.32.10 and to the Cisco Technical Assistance Center (TAC). Reset reason: Configuration update Proceed with scheduled reset? (y/n) [n]? y / Finished network upload. (67784 bytes) Console> (enable) 27-12 Catalyst 4500 Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78...
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... Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Because the text configuration file in text mode with the VTP mode set the text file configuration mode, perform this task in NVRAM or Flash memory. Note VLAN commands are entered by you to DRAM...are not saved as part of only deleted files on a Flash device. show running -config all Console> (enable) show config the next reset. Display a list of the configuration file when the switch is operating in most user settings are written only to configure various features. Working With...
... Series, Catalyst 2948G, Catalyst 2980G Switches Software Configuration Guide-Release 8.1 78-15486-01 Because the text configuration file in text mode with the VTP mode set the text file configuration mode, perform this task in NVRAM or Flash memory. Note VLAN commands are entered by you to DRAM...are not saved as part of only deleted files on a Flash device. show running -config all Console> (enable) show config the next reset. Display a list of the configuration file when the switch is operating in most user settings are written only to configure various features. Working With...