Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 456)

VLAN Commands
Software Reference for x310 Series Switches
17.28 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
switchport voice dscp
Use this command to configure the Layer 3 DSCP value advertised when the transmission
of LLDP-MED Network Policy TLVs for voice devices is enabled. When LLDP-MED capable IP
phones receive this network policy information, they transmit voice data with the
specified DSCP value.
Use the no variant of this command to reset the DSCP value to the default, 0.
Syntax switchport voice dscp <0-63>
no switchport voice dscp
Default A DSCP value of 0 will be advertised.
Mode Interface Configuration
Usage LLDP-MED advertisements including Network Policy TLVs are transmitted via a port if:
■ LLDP is enabled ( lldp run command on page 71.16 )
■ Voice VLAN is configured for the port ( switchport voice vlan command on page
17.29 )
■ The port is configured to transmit LLDP advertisements—enabled by default
(
lldp transmit receive command on page 71.20 )
■ The port is configured to transmit Network Policy TLVs—enabled by default
(
lldp med-tlv-select command on page 71.9 )
■ There is an LLDP-MED device connected to the port
Example
Related Commands lldp med-tlv-select
show lldp
switchport voice vlan
Parameter Description
dscp Specify a DSCP value for voice data.
<0-63> DSCP value.
awplus# configure terminal
awplus(config)# interface port1.0.5
awplus(config-if)# switchport voice dscp 27