Chapter 7
Voice VLANs are configured specially for voice data stream. By configuring Voice VLANs and
adding the ports with voice devices attached to voice VLANs, you can perform QoS-related
configuration for voice data, ensuring the transmission priority of voice data stream and voice
quality.
7.1
voice vlan
Description
The voice vlan command is used to enable Voice VLAN function. To disable
Voice VLAN function, please use no voice vlan command.
Syntax
voice vlan
no voice vlan
Parameter
vlan-id
Command Mode
Global Configuration Mode
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Enable the Voice VLAN function for VLAN 10:
T2500G-10TS(config)# voice vlan 10
7.2
voice vlan aging time
Description
The voice vlan aging time command is used to set the aging time for a voice
VLAN. To restore to the default aging time for the Voice VLAN, please use no
voice vlan aging command.
Voice VLAN Commands
vlan-id
—— Specify IEEE 802.1Q VLAN ID, ranging from 2 to 4094.
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