Ruijie Networks RG-S2600E Series Cli Reference Manual page 195

S2600E/P CLI Reference Guide
10.1.9 spanning-tree mst port-priority
Use this command to configure the interface priority for different instances in the
interface configuration mode. It will determine which interface of a loop in a
region is in charge of forwarding. Use the no form of the command to restore it
to the default setting.
spanning-tree [mst instance-id] port-priority priority
no spanning-tree [mst instance-id] port-priority
Parameter
description
Default
configuration
Command
mode
Usage
guidelines
Examples
Related
Chapter 10 MSTP Configuration Commands
spanning-tree mst
priority
Parameter
Instance-id
priority
The default instance-id is 0.
The default priority is 128.
Interface configuration mode.
When a loop occurs in the region, the interface of the
higher priority will be in charge of forwarding. If all
interfaces have the same priority value, the interface of the
smaller number will be in charge of the forwarding.
This example shows how to set the priority of
gigabitethernet 1/1 to 10 in instance 20:
Ruijie(config)# interface gigabitethernet 1/1
Ruijie(config-if)# spanning-tree mst 20 port-priority 0
You can verify your settings by entering the show
spanning-tree mst instance-id privileged command.
Command
Configure the priority of an
instance.
Description
Instance ID in the range of 0 to 64
Interface priority. Sixteen integers
are available: 0, 16, 32, 48, 64, 80,
96, 112, 128, 144, 160, 176, 192,
208, 224, 240, which are the
multiples of 16.
Description