Show Spanning-Tree - Dell PowerConnect 3524 Cli Reference Manual

show spanning-tree

The show spanning-tree Privileged EXEC mode command displays spanning-tree configuration.
Syntax
• show spanning-tree [ethernet interface -number| port-channel port-channel-number] [instance
instance-id]
• show spanning-tree [detail] [active | blockedports] [instance instance-id]
• show spanning-tree mst-configuration
• interface -number — A valid Ethernet port.
• port-channel-number — A valid port channel number.
• detail — Indicates detailed information.
• active — Indicates active ports only.
• blockedports — Indicates blocked ports only.
• mst-configuration — Indicates the MST configuration identifier.
• instance-id — Specifies ID of the Spanning Tree instance.
Default Configuration
This command has no default configuration.
Command Mode
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
Address
32768
00:01:42:97:e0:00
Spanning-Tree Commands
375