show spanning-tree
The show spanning-tree privileged EXEC command displays the 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
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detail—Displays detailed information.
•
active—Displays active ports only.
•
blockedports—Displays blocked ports only.
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mst-configuration—Displays the MST configuration.
interface-number—A valid Ethernet port number.
•
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port-channel-number—A valid port-channel index.
•
instance -id—ID of the spanning -tree instance (Range: 0-15).
Default Configuration
This command has no default configuration.
Command Modes
Privileged EXEC mode
User Guidelines
There are no user guidelines for this command.
Spanning-Tree Commands
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