Voice Vlan Security Enable - 3Com 7750 Series Command Reference Manual

3Com Switch 7750 Series
Command Reference Guide – Extended VLAN Applications Chapter 1 Voice VLAN Configuration Commands
Use the undo voice vlan mode auto command to configure an Ethernet port to
operate in the manual voice VLAN mode.
By default, an Ethernet port operates in the automatic voice VLAN mode.
Related command: display voice vlan status.
Example
# Configure GigabitEthernet3/0/2 port to operate in the manual voice VLAN mode.
<3Com> system-view
System View: return to User View with Ctrl+Z.
[3Com] interface GigabitEthernet 3/0/2
[3Com-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
Parameter
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 ports in a voice VLAN and with voice devices
attached to can only forward voice data. 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 effects on other VLANs.
By default, the voice VLAN security mode is enabled.
Related command: display voice vlan status.
Example
# Disable the voice VLAN security mode.
<3Com> system-view
System View: return to User View with Ctrl+Z.
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