Panasonic ZEQUO 6400, Operating Instructions Manual

Page: 862 / 1058

74. Spanning Tree Protocol (STP) commands
863
74.3. show stp ports
 Description
This command is used to display the Switching Hub's current per-port STP
configuration:
STP port configuration, STP port role (Disabled, Alternate, Backup, Root, Designated,
NonStp), and STP port status (Disabled, Discarding, Learning, Forwarding).

Format
show stp ports {<portlist>}

Parameters

Restrictions
None.

Example
To show STP ports:
Zxxx0:admin#show stp instance
Command: show stp instance
STP Instance Settings
---------------------------
Instance Type : CIST
Instance Status : Enabled
Instance Priority : 32768(Bridge Priority : 32768, SYS ID Ext : 0 )
STP Instance Operational Status
--------------------------------
Designated Root Bridge : 32768/00-22-22-22-22-00
External Root Cost : 0
Regional Root Bridge : 32768/00-22-22-22-22-00
Internal Root Cost : 0
Designated Bridge : 32768/00-22-22-22-22-00
Root Port : None
Max Age : 20
Forward Delay : 15
Last Topology Change : 2430
Topology Changes Count : 0
Zxxx0:admin#
<portlist>(Optional) Specify a range of ports to be displayed.