Voice VLAN Commands
78-21075-01 Command Line Interface Reference Guide
33.4
voice vlan vpt
Use the voice vlan vpt Global Configuration mode command to specify a value of
VPT (802.1p VLAN priority tag) that will be advertised by LLDP in the Network
Policy TLV. The no format of the command returns the value to the default.
Syntax
vpt-value
voice vlan vpt
no voice vlan vpt
Parameters
vpt-value
vpt
—The VPT value to be advertised (range 0-7).
Default Configuration
5
Command Mode
Global Configuration mode
Example
The following example sets 7 as the voice VLAN VPT. A notification that the new
settings are different than the old ones is displayed.
switchxxxxxx(config)#
For Auto Voice VLAN, changes in the voice VLAN ID, CoS/802.1p, and/or DSCPwill
cause the switch to advertise the administrative voice VLAN as static voice
VLANwhich has higher priority than voice VLAN learnt from external sources.
Are you sure you want to continue? (Y/N)[Y] Y
30-Apr-2011 00:24:52 %VLAN-W-BestLocal!=Oper: inconsistency detected, VSDP voice
VLAN configuration differs from best local. Best local is Voice VLAN-ID 104, VPT
5, DSCP 46
switchxxxxxx(config)#30-Apr-2011 00:25:07 %VLAN-I-ReceivedFromVSDP: Voice VLAN
updated by VSDP. Voice VLAN-ID 104, VPT 7, DSCP 46
voice vlan vpt
7
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