40
5-2-5. Spanning Tree Commands Set
Commands Command
Level Description Defaults Example
show
spanning-tree
User EXEC
mode
Display a summary
of the spanning-tree
states.
Switch> show
spanning-tree
System:
Priority: 32768
Max Age: 20
Hello Time: 2
Forward Delay: 15
Priority: 32768
Mac Address:
004063800030
Root_Path_Cost: 0
Root Port: we are
root
Max Age: 20
Hello Time: 2
Forward Delay: 15
spanning-tree
[on / off] or no
spanning-tree
Global
configuration
mode
Use the
spanning-tree
global configuration
command to enable
Spanning Tree
Protocol (STP). Use
the no form of the
command to restore
to default
Disable Switch (config)#
spanning-tree on