Cisco Nexus 5000 Series Command Reference Release 4.0(1a)N2(1) (OL-16599-01, March 2009)

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Cisco Nexus 5000 Series Command Reference
OL-16599-01
Chapter 3 Ethernet Show Commands
show spanning-tree summary
show spanning-tree summary
To display summary STP information on the switch, use the show spanning-tree summary command.
show spanning-tree summary [totals]
Syntax Description
Command Default None
Command Modes EXEC mode
Command History
Usage Guidelines The display output for this command differs when you are running Rapid PVST+ or MST.
Examples This example shows how to display a summary of STP information on the switch:
switch(config)# show spanning-tree summary
Related Commands
totals (Optional) Displays totals only of STP information.
Release Modification
4.0(0)N1(1a) This command was introduced.
Command Description
show spanning-tree Displays information STP.
show spanning-tree
active
Displays information about STP active interfaces only.
show spanning-tree
bridge
Displays bridge ID, timers, and protocol for the local bridge on the switch.
show spanning-tree
detail
Displays detailed information about STP.
show spanning-tree
interface
Displays STP interface status and configuration of specified interfaces.
show spanning-tree
mst
Displays information about MST STP.
show spanning-tree
root
Displays status and configuration of the root bridge for the STP instance to
which this switch belongs.
show spanning-tree
vlan
Displays STP information for specified VLANs.