spanning-tree vlan port-priority

Description

Configures port priority. A port with the lowest priority number has the highest priority for use in forwarding traffic.

The no form of this command, sets the port priority to the default of 8.

Command context

config-if

Parameters

<VLAN-LIST>

Specifies the number of a single VLAN, or a series of numbers for a range of VLANs, separated by commas (1, 2, 3, 4), dashes (1-4), or both (1-4,6).

<PRIORITY>

Specifies the port priority. The value, configured as a multiple of 16, helps in determining the designated port. The lower a priority value, the higher the priority. Range: 1-15. Default: 8.

Authority

Administrators

Examples

Setting port priority:

switch# config
switch(config)# interface 1/1/1
switch(config-if)# spanning-tree vlan 5 port-priority 10

Setting port priority to the default of 8:

switch# config
switch(config)# interface 1/1/1
switch(config-if)# no spanning-tree vlan 5 port-priority