Installation manual

Command Manual - VLAN
Quidway S3000-EI Series Ethernet Switches Chapter 4 Voice VLAN Configuration Commands
Huawei Technologies Proprietary
4-7
By default, the Voice VLAN security mode is enabled.
If needed, the voice vlan security enable and undo voice vlan security enable
commands must be executed before the Voice VLAN features are enabled globally.
For the related command, see display voice vlan status.
Example
# Disable the Voice VLAN security mode.
<Quidway>system-view
System View: return to User View with Ctrl+Z.
[Quidway] undo voice vlan security enable
[Quidway]