Cisco Catalyst 2950 Command Reference Manual page 293

Chapter 2 Cisco IOS Commands
Related Commands Command
show spanning-tree
interface-id
spanning-tree mst cost
spanning-tree mst priority
78-11381-05
Description
mst interface Displays MST information for the specified interface.
Sets the path cost for MST calculations.
Sets the switch priority for the specified spanning-tree
instance.
spanning-tree mst port-priority
Catalyst 2950 Desktop Switch Command Reference
2-269