Switchport Voice Vlan Priority - Allied Telesis x510-28GTX Command Reference Manual

VLAN C
OMMANDS

SWITCHPORT VOICE VLAN PRIORITY

switchport voice vlan priority
Overview Use this command to configure the Layer 2 user priority advertised when the
transmission of LLDP-MED Network Policy TLVs for voice devices is enabled. This is
the priority in the User Priority field of the IEEE 802.1Q VLAN tag, also known as the
Class of Service (CoS), or 802.1p priority. When LLDP-MED capable IP phones
receive this network policy information, they transmit voice data with the specified
priority.
switchport voice vlan priority <0-7>
Syntax
no switchport voice vlan priority
Default By default, the Voice VLAN user priority value is 5.
Mode Interface Configuration
Usage LLDP-MED advertisements including Network Policy TLVs are transmitted via a
port if:
•
•
•
•
•
To set the Voice VLAN tagging to be advertised, use the
command.
Example To remove the Voice VLAN, and therefore disable the transmission of LLDP-MED
network policy information for voice devices on port1.0.6, use the following
commands:
awplus#
awplus(config)#
awplus(config-if)#
Related lldp med-tlv-select
Commands
show lldp
switchport voice vlan
C613-50170-01 Rev B
Parameter Description
priority
Specify a user priority value for voice data.
<0-7>
Priority value.
LLDP is enabled (lldp run
Voice VLAN is configured for the port
The port is configured to transmit LLDP advertisements—enabled by default
(lldp transmit receive
The port is configured to transmit Network Policy TLVs—enabled by default
(lldp med-tlv-select
There is an LLDP-MED device connected to the port.
configure terminal
interface port1.0.6
Command Reference for x510 Series
AlliedWare Plus™ Operating System - Version 5.4.7-1.x
command)
(switchport voice vlan
command)
command)
no switchport voice vlan
command)
switchport voice vlan
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