DELL PC6224F User Manual

Spanning Tree Commands

•

priority — The port priority. (Range: 0–240 in multiples of 16)

The default port-priority for IEEE MSTP is 128.

Interface Configuration (Ethernet, Port-Channel) mode

This command has no user guidelines.

The following example configures the port priority of port 1/g1 to 144.

console(config)#interface ethernet 1/g1

console(config-if-1/g1)#spanning-tree mst 1 port-

priority 144

Use the spanning-tree mst priority command in Global Configuration mode 

to set the switch priority for the specified spanning-tree instance. To return to 

the default setting, use the no form of this command.

instance-id priority priority

instance-id priority

•

instance-id — ID of the spanning-tree instance. (Range: 1-15)

•

priority — Sets the switch priority for the specified spanning-tree instance. 

This setting affects the likelihood that the switch is selected as the root 

switch. A lower value increases the probability that the switch is selected as 

the root switch. (Range: 0-61440)

The default bridge priority for IEEE STP is 32768.