Reference Guide

Voice VLAN Commands 559
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DELL CONFIDENTIAL – PRELIMINARY 10/21/13 - FOR PROOF ONLY
voice vlan secure
Use the voice vlan secure Interface Configuration (Ethernet, Port-channel)
mode command to enable the secure mode for the OUI Voice VLAN. Use the
no form of this command to disable the secure mode.
Syntax
voice vlan secure
no voice vlan secure
Default Configuration
The voice VLAN secure mode is disabled.
Command Mode
Interface Configuration (Ethernet, Port-channel) mode
User Guidelines
Use this command to specify that packets that are classified to the voice
VLAN with a source MAC address that is not a telephony MAC address
(defined by the voice vlan oui-table Global Configuration mode command)
are discarded.
This command is relevant only to ports that were added to the voice VLAN
automatically
Example
The following example enables the secure mode for the OUI Voice VLAN on
gigabitethernet port
1/0/ 8.
Console(config)# interface gi1/0/ 8
Console(config-if)# voice vlan secure
show voice vlan
Use the show voice vlan EXEC mode command to display the voice VLAN
status for all interfaces or for a specific interface.