spanning-tree mst port-priority
The spanning-tree mst port-priority Interface Configuration mode command configures port priority for the
specified MST instance. To return to the default configuration, use the no form of this command.
Syntax
spanning-tree mst instance-id port-priority priority
no spanning-tree mst instance-id port-priority
Parameters
•
instance-ID—ID of the spanning tree instance. (Range: 1-16)
•
priority—The port priority. (Range: 0 - 240 in multiples of 16)
Default Configuration
The default port priority for IEEE Multiple Spanning Tree Protocol (MSTP) is 128.
Command Modes
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
There are no user guidelines for this command.
Example
The following example configures the port priority of port 1 to 142.
Console(config)# interface ethernet 1
Console(config-if)# spanning-tree mst 1 port-priority 142
Page 256
Spanning-Tree Commands