Show Spanning-Tree - Planet Networking & Communication WGSD-1022 User Manual

5.21.15 show spanning-tree

The show spanning-tree privileged EXEC command displays spanning-tree configuration.
Syntax
show spanning-tree [ ethernet interface | port-channel port-channel-number ]
show spanning-tree [detail] [active | blockedports]
interface — The full syntax is: unit/port. (Range: Valid Ethernet port)
port-channel-number — Port channel index. (Range:Valid port channel)
instance-id — ID associated with a spanning-tree instance.(Range: 1 - 15)
detail — Display detailed information.
active — Display active ports only.
blockedports — Display blocked ports only.
Default Configuration
This command has no default configuration.
Command Modes
Privileged EXEC mode
User Guidelines
There are no user guidelines for this command.
Examples
The following example displays spanning-tree information.
Console# show spanning-tree
Spanning tree enabled mode RSTP
Default port cost method: short
Root ID Priority
Address
Cost
Port g
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority
32768
0001.4297.e000
57
1
32768