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

show spanning-tree root

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show spanning-tree root
To display the status and configuration of the root bridge, use the show spanning-tree root command.
Syntax Description address
brief
cost
detail
forward-time
hello-time
id
max-age
port
priority
system-id
Command Default None
Command Modes EXEC mode
Command History Release
4.0(0)N1(1a)
Examples This example shows how to display information for the root bridge:
switch(config)# show spanning-tree root
Related Commands Command
show spanning-tree
show spanning-tree
active
show spanning-tree
bridge
Cisco Nexus 5000 Series Command Reference
3-30
show spanning-tree root [address | brief | cost | detail | forward-time | hello-time | id | max-age
| port | priority [system-id]]
(Optional) Displays the MAC address for the STP root bridge.
(Optional) Displays a brief summary of the status and configuration for the
the root bridge.
(Optional) Displays path cost from the root to this bridge.
(Optional) Displays detailed information on the status and configuration for
the root bridge.
(Optional) Displays the STP forward delay interval for the root bridge.
(Optional) Displays the STP hello time for the root bridge.
(Optional) Displays the STP bridge identifier for the root bridge.
(Optional) Displays the STP maximum-aging time for the root bridge.
(Optional) Displays which port is the root port.
(Optional) Displays the bridge priority for the root bridge.
(Optional) Displays the bridge identifier with the system ID extension for the
root bridge.
Modification
This command was introduced.
Description
Displays information STP.
Displays information about STP active interfaces only.
Displays bridge ID, timers, and protocol for the local bridge on the switch.
Chapter 3 Ethernet Show Commands
OL-16599-01