CANOGA PERKINS 9175 Command Reference - Manual (Page 105)

CanogaOS Command Reference
7-2
Default
The default priority is 32678 (or hex 0x8000).
Usage
This command must be used to set the priority of the bridge. The priority values can only be set in
increments of 4096.
Examples
Switch# configure terminal
Switch(config)# spanning-tree priority 4096
Switch# configure terminal
Switch(config)# no spanning-tree priority
Related Commands
7.3 spanning-tree instance priority
Use this command to set the default bridge priority for an MST instance to the value specified. Use the
no parameter with this command to restore the default value of the default bridge priority.
Command Syntax
spanning-tree instance instance-id priority priority
no spanning-tree instance instance-id priority
instance-id Specify the instance ID. The range is 1 to 4094.
priority Specify the bridge priority. A lower priority indicates a greater likelihood of the
bridge becoming root. The range is 0 to 61440.
Command Mode
Configure mode
Default
The default value of the priority for each instance is 32768.
Usage
The lower the priority of the bridge, the better the chances are of the bridge becoming a root bridge or a
designated bridge for the LAN. The permitted range of values is 0-61440. The priority values can only be
set in increments of 4096.
7.4 spanning-tree forward-time
Use this command to set the time after which (if this bridge is the root bridge) each port in the default
bridge changes states to learning and forwarding. This value is used by all instances. Use the no
parameter with this command to restore the default value of 15 seconds.