voice vlan security enable
Syntax
voice vlan security enable
undo voice vlan security enable
View
System view
Default level
2: System level
Parameters
None
Description
Use voice vlan security enable to enable the voice VLAN security mode.
Use undo voice vlan security enable to disable the voice VLAN security mode.
By default, the voice VLAN security mode is enabled.
When you enable the security mode for a voice VLAN, only voice traffic can be transmitted in the voice VLAN.
The device matches the source MAC addresses of the packets against the supported OUI addresses to determine whether they are voice traffic and filters all non-voice traffic, guaranteeing high priority and high quality for voice traffic.
When a voice VLAN operates in normal mode, other data traffic is also transmitted in the voice VLAN.
Examples
# Disable voice VLAN security mode.
<Sysname> system-view [Sysname] undo voice vlan security enable