Last Updated on August 7, 2021 by Admin 3
Which Cisco IOS command is used on a Cisco Catalyst 6500 series switch to view the spanning-tree protocol (STP) information for a virtual LAN (VLAN)?
- show spanning tree
- show spanning-tree vlan
- show spantree
- show spantree vlan
The show spanning-tree vlan Cisco IOS command is used on a Catalyst 6500 series switch to view the spanning-tree information for a VLAN, such as information on the root switch (bridge ID, root path, root cost), as well as local switch.
The following is sample output of the show spanning-treevlan vlan-id command:
The show spanning tree command is incorrect because it is not the correct syntax of a Cisco IOS command.
The show spantree and show spantree vlan commands are incorrect because these are CatOS commands, not Cisco IOS commands.
LAN Switching Fundamentals
Configure and verify Layer 2 protocols