show spantree backuproot
13-22 Spanning Tree Configuration
Parameters
None.
Defaults
None.
Mode
Switch command, read-write.
Example
This example shows how to globally reset the bridge forward delay:
C3(su)->clear spantree fwddelay
show spantree backuproot
Use this command to display the backup root status for an MST instance.
Syntax
show spantree backuproot [sid]
Parameters
Defaults
If a SID is not specified, then status will be shown for Spanning Tree instance 0.
Mode
Switch command, read-only.
Example
This example shows how to display the status of the backup root function on SID 0:
C3(rw)->show spantree backuproot
Backup root is set to disable on sid 0
set spantree backuproot
Use this command to enable or disable the Spanning Tree backup root function on the switch.
Syntax
set spantree backuproot sid {disable | enable}
sid (Optional) Display backup root status for a specific Spanning Tree
identifier. Valid values are 0 - 4094. If not specified, SID 0 is assumed.