ES3000 User Guide
5-62
spanning-tree mst instance port-priority
Use the spanning-tree mst instance port-priority command to configure instance Port Priority.
spanning-tree mst instance<instance-id> port-priority <priority>
SYNTAX DESCRIPTION:<instance> Integer ranges from 0 to 64
<priority> Valid priority values are 0, 16, 32, 48, 64, 80, 96, 112,
128, 144, 160, 176, 192, 208, 224, and 240. All other values are rejected.
DEFAULT VALUE:
COMMAND MODES: Interface configuration
REFERENCE:
MENU:
EXAMPLE:
! Set CIST port priority 64 on port 4 for instance 8
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst 8 port-priority 64
Switch(config-if)#
spanning-tree mst instance cost
Use the spanning-tree mst instance cost command to configure instance Port Path Cost.
spanning-tree mst <instance> cost <cost>
SYNTAX DESCRIPTION:<instance> Integer ranges from 1 to 64
<cost> Integer ranges from 1 to 200000000, 0 for auto detect
DEFAULT VALUE: auto.
COMMAND MODES: Interface configuration
REFERENCE:
MENU:
EXAMPLE:
! Set CIST port path cost 1000 on port 4 for instance 8
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst 8 cost 1000
Switch(config-if)#