Show Spanning-Tree - Cisco AP775A - Nexus Converged Network Switch 5010 Command Reference Manual

show spanning-tree

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show spanning-tree
To display information about the Spanning Tree Protocol (STP), use the show spanning-tree command.
Syntax Description
blockedports
inconsistentports
pathcost method
Command Default None
Command Modes EXEC mode
Command History Release
4.0(0)N1(1a)
Usage Guidelines The STP port type displays only when you have configured the port as either an STP edge port or an STP
network port. If you have not configured the STP port type, no port type displays.
Examples This example shows how to display spanning tree information:
switch# show spanning-tree
This example shows how to display the blocked ports in spanning tree:
switch(config)# show spanning-tree blockedports
This example shows how to determine if any ports are in any STP--inconsistent state:
switch# show spanning-tree inconsistentports
This example shows how to display the path cost method:
switch(config)# show spanning-tree pathcost method
Cisco Nexus 5000 Series Command Reference
3-18
show spanning-tree [blockedports | inconsistentports | pathcost method]
(Optional) Displays the alternate ports blocked by STP.
(Optional) Displays the ports that are in an inconsistent STP state.
(Optional) Displays whether short or long path cost method is used. The
method differs for Rapid PVST+ (configurable, default is short) and MST
(nonconfigurable, operational value is always long).
Modification
This command was introduced.
Chapter 3 Ethernet Show Commands
OL-16599-01