Reference Guide

688 | Spanning Tree Protocol
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Confirm that a port is participating in Spanning Tree using the show spanning-tree 0 brief command from
EXEC privilege mode.
Figure 38-6. show spanning-tree brief Command Example
FTOS#show spanning-tree 0 brief
Executing IEEE compatible Spanning Tree Protocol
Root ID Priority 32768, Address 0001.e80d.2462
We are the root of the spanning tree
Root Bridge hello time 2, max age 20, forward delay 15
Bridge ID Priority 32768, Address 0001.e80d.2462
Configured hello time 2, max age 20, forward delay 15
Interface Designated
Name PortID Prio Cost Sts Cost Bridge ID PortID
-------------- ------ ---- ---- --- ----- ----------------- ------
Gi 1/1 8.496 8 4 DIS 0 32768 0001.e80d.2462 8.496
Gi 1/2 8.497 8 4 DIS 0 32768 0001.e80d.2462 8.497
Gi 1/3 8.513 8 4 FWD 0 32768 0001.e80d.2462 8.513
Gi 1/4 8.514 8 4 FWD 0 32768 0001.e80d.2462 8.514
FTOS#