User`s guide

Chapter 11: Spanning Tree Protocol Commands
90
SHOW STP
Syntax
show stp [port=port]
Parameters
port Specifies the port whose STP parameters you want
to view. You can specify more than one port at a
time. The ports can be specified individually (e.g.,
1,2,5,8), as a range (e.g., 2-5), or both (e.g., 11-13,18).
Description
You can use this command to display the parameter settings for STP.
Values are displayed for the following parameters:
❑ STP status
❑ Bridge identifier
❑ Bridge priority
❑ Hello time
❑ Forwarding delay
❑ Maximum age timer
You can also use this command to view the following STP parameter
settings for a switch port:
❑ Port cost
❑ Port priority
❑ Port STP state
Examples
The following command displays the switch’s STP settings:
show stp
The following command displays the STP settings for Ports 12 to 14:
show stp port=12-14