H3C S7500 Series Ethernet Switches Command Manual

Table Of Contents
Command Manual – Extended VLAN Application
H3C S7500 Series Ethernet Switches Chapter 1
Voice VLAN Configuration Commands
1-8
Use the undo voice vlan mode auto command to restore the voice VLAN mode of the
port to manual mode.
By default, the voice VLAN mode of the port is automatic mode.
Related commands: display voice vlan status.
Examples
# Set the voice VLAN mode of GigabitEthernet 3/0/2 to manual.
<H3C> system-view
System View: return to User View with Ctrl+Z.
[H3C] interface GigabitEthernet 3/0/2
[H3C-GigabitEthernet3/0/2] undo voice vlan mode auto
1.1.9 voice vlan security enable
Syntax
voice vlan security enable
undo voice vlan security enable
View
System view
Parameters
None
Description
Use the voice vlan security enable command to enable the voice VLAN security
mode.
Use the undo voice vlan security enable command to disable the voice VLAN
security mode.
In the voice VLAN security mode, the voice device access port in the voice VLAN can
only transmit voice data. Packets with their MAC addresses not among the OUI
addresses that can be identified by the system will be dropped. This mode has no effect
on other VLANs.
When the voice VLAN security mode is disabled, the voice VLAN can transmit both
voice and service data.
By default, the voice VLAN security mode is enabled.
Related commands: display voice vlan status.
Examples
# Disable the voice VLAN security mode.