Ruijie RG-S29 Series, Command Reference Manual

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Command Reference MSTP Commands
Mode
Usage Guide A higher cost value means a higher path cost.
Configuration
Examples
This example sets the path cost to 400 on the interface associated with instances 3.
Ruijie(config)# interface gigabitethernet 1/1
Ruijie(config-if)# spanning-tree mst 3 cost 400
Related
Commands
Command Description
show spanning-tree mst
Displays the MSTP information of an interface.
spanning-tree mst port-priority Configures the priority of an interface.
spanning-tree mst priority Configures the priority of an instance.
Platform
Description
N/A
9.32 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 this command to restore the default setting.
spanning-tree [ mst instance-id ] port-priority priority
no spanning-tree [ mst instance-id ] port-priority
Parameter
Description
Parameter Description
instance-id Instance ID, in the range of 0 to 64
priority
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.
Defaults The default instance-id is 0.
The default priority is 128.
Command
Mode
Interface configuration mode.
Usage Guide 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.
Run this command to determine which port in the loop of a region enters the forwarding state.