Reference Guide

Spanning-Tree Commands 321
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: long
Root ID Priority 32768
Address 00:01:42:97:e0:00
Path Cost 20000
Root Port 1 (1/e1)
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Bridge ID Priority 36864
Address 00:02:4b:29:7a:00
Hello Time 2 sec Max Age 20 sec Forward Delay 15 sec
Interfaces
Name State Prio.Nbr Cost Sts Role PortFast Type
---- ------- -------- ----- --- ---- -------- ----------
1/e1 Enabled 128.1 20000 FWD Root No P2p (RSTP)
1/e2 Enabled 128.2 20000 FWD Desg No Shared (STP)
1/e3 Disabled 128.3 20000 - - - -