Field
Voice VLAN security mode
Voice VLAN aging time
Voice VLAN enabled port and its
mode
PORT
VLAN
MODE
COS
DSCP
voice vlan aging
Syntax
voice vlan aging minutes
undo voice vlan aging
View
System view
Default level
2: System level
Parameters
minutes: Sets the voice VLAN aging time, in the range of 5 to 43200 minutes.
Description
Use voice vlan aging to configure the voice VLAN aging time.
Use undo voice vlan aging to restore the default.
By default, the voice VLAN aging time is 1440 minutes.
When a port in automatic voice VLAN assignment mode receives a voice packet, the system decides
whether to assign the port to the voice VLAN based on the source MAC address of the voice packet.
Upon assigning the port to the voice VLAN, the system starts the aging timer. If no voice packets are
received on the port until the aging time expires, the system automatically removes the port from the voice
VLAN. This aging time applies only to the ports in automatic voice VLAN assignment mode.
Related commands: display voice vlan state.
Examples
# Configure the voice VLAN aging time as 100 minutes.
<Sysname> system-view
[Sysname] voice vlan aging 100
Description
Security mode of the voice VLAN:
•
Security—Security mode.
•
Normal—Normal mode.
Aging time of the voice VLAN.
Voice VLAN-enabled port and its voice VLAN assignment mode.
Voice VLAN-enabled port name.
ID of the voice VLAN enabled on the port.
Voice VLAN assignment mode of the port, manual or automatic.
Class of Service.
Differentiated Services Codepoint Priority.
176