Microsens MS453490M Management Guide - Manual (Page 775)

C HAPTER 33 | Spanning Tree Commands
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spanning-tree mst
port-priority
This command configures the interface priority on a spanning instance in
the Multiple Spanning Tree. Use the no form to restore the default.
S YNTAX
spanning-tree mst instance-id port-priority priority
no spanning-tree mst instance-id port-priority
instance-id - Instance identifier of the spanning tree.
(Range: 0-4094, no leading zeroes)
priority - Priority for an interface. (Range: 0-240 in steps of 16)
D EFAULT S ETTING
128
C OMMAND M ODE
Interface Configuration (Ethernet, Port Channel)
C OMMAND U SAGE
◆ This command defines the priority for the use of an interface in the
multiple spanning-tree. If the path cost for all interfaces on a switch are
the same, the interface with the highest priority (that is, lowest value)
will be configured as an active link in the spanning tree.
◆ Where more than one interface is assigned the highest priority, the
interface with lowest numeric identifier will be enabled.
E XAMPLE
Console(config)#interface Ethernet 1/5
Console(config-if)#spanning-tree mst 1 port-priority 0
Console(config-if)#
R ELATED C OMMANDS
spanning-tree mst cost (774)
spanning-tree port-
priority
This command configures the priority for the specified interface. Use the
no form to restore the default.
S YNTAX
spanning-tree port-priority priority
no spanning-tree port-priority
priority - The priority for a port. (Range: 0-240, in steps of 16)
D EFAULT S ETTING
128
C OMMAND M ODE
Interface Configuration (Ethernet, Port Channel)