QTECH(config-if-ethernet-0/0/2)#spanning-tree mst external cost 200
7.2.7 spanning-tree mst instance cost
Use spanning-tree mst instance command to configure cost for port in each
instance.
spanning-tree mst instance instance-num cost cost
no spanning-tree mst instance instance-num cost
【Parameter】
instance-num:MSTP instance number which is in the range of 0-15
cost:port cost which is in the range of 1-200000000
【Default】
The cost for port in each instance is 200000
【Command configuration mode】
Interface configuration mode
【Example】
7-27