DIS-200G Series Gigabit Ethernet Switch CLI Reference Guide
241
44.
Voice VLAN Commands
44-1
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
VLAN-ID
Specifies the ID of the voice VLAN. The valid range is from 2 to
4094.
Default
By default, this option is disabled.
Command Mode
Global Configuration Mode.
Command Default Level
Level: 15.
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)#
44-2
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