DGS-1510 Series Gigabit Ethernet SmartPro Switch CLI Reference Guide
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76. Voice VLAN Commands
76-1 voice vlan
This command is used to enable the global voice VLAN state and configure the voice VLAN. Use the
no form of this command to disable the voice VLAN state.
voice vlan VLAN-ID
no voice vlan
Parameters
Default
By default, this option is disabled.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
This command is used to enable the global voice VLAN function and to specify the voice VLAN on a
switch. The switch has only one voice VLAN.
Both the voice vlan command in the global configuration and the voice vlan enable command in the
interface configuration mode need to be enabled for a port to start the voice VLAN function.
When the voice VLAN is enabled for a port, the received voice packets will be forwarded in the voice
VLAN. The received packets are determined as voice packets if the source MAC addresses of
packets comply with the organizationally unique identifier (OUI) addresses configured by the voice
vlan mac-address command.
The VLAN to be specified as the voice VLAN needs to pre-exist before configuration. If the voice
VLAN is configured, then the voice VLAN cannot be removed with the no vlan command.
Example
This example shows how to enable the voice VLAN function and configure VLAN 1000 as the voice
VLAN.
Switch# configure terminal
Switch(config)# voice vlan 1000
Switch(config)#
76-2 voice vlan aging
This command is used to configure the aging time for aging out the voice VLAN’s dynamic member
ports. Use the no form of this command to revert to the default setting.
voice vlan aging MINUTES
no voice vlan aging
Parameters
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