269 
Command Mode 
Interface Configuration Mode (interface gigabitEthernet / interface range 
gigabitEthernet / interface port-channel / interface range port-channel) 
Privilege Requirement 
Only Admin, Operator and Power User level users have access to these 
commands. 
Example 
Configure the priority of port 1 in MST Instance 1 as 64, and path cost as 2000: 
T2600G-28TS(config)# interface gigabitEthernet 1/0/1 
T2600G-28TS(config-if)# spanning-tree mst instance 1 port-priority 64 cost 
2000 
34.12 spanning-tree priority 
Description 
The spanning-tree priority command is used to configure the bridge priority. To 
return to the default value of bridge priority, please use no spanning-tree 
priority command. 
Syntax 
spanning-tree priority pri 
no spanning-tree priority   
Parameter 
pri —— Bridge priority, ranging from 0 to 61440. It is 32768 by default. 
Command Mode 
Global Configuration Mode 
Privilege Requirement 
Only Admin, Operator and Power User level users have access to these 
commands. 
Example 
Configure the bridge priority as 4096: 
T2600G-28TS(config)# spanning-tree priority 4096