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