Edge-Core ECS4620-28P Cli Reference Manual page 629

switchport voice vlan
security
Command Usage
◆
When OUI is selected, be sure to configure the MAC address ranges in the
Telephony OUI list (see the
numbers must be configured in the Telephony OUI list so that the switch
recognizes the traffic as being from a VoIP device.
◆
LLDP checks that the "telephone bit" in the system capability TLV is turned on.
See "LLDP Commands" on page 793
Example
The following example enables the OUI method on port 1 for detecting VoIP traffic.
Console(config)#interface ethernet 1/1
Console(config-if)#switchport voice vlan rule oui
Console(config-if)#
This command enables security filtering for VoIP traffic on a port. Use the no form
to disable filtering on a port.
Syntax
[no] switchport voice vlan security
Default Setting
Disabled
Command Mode
Interface Configuration
Command Usage
◆
Security filtering discards any non-VoIP packets received on the port that are
tagged with the voice VLAN ID. VoIP traffic is identified by source MAC
addresses configured in the Telephony OUI list, or through LLDP that discovers
VoIP devices attached to the switch. Packets received from non-VoIP sources
are dropped.
◆
When enabled, be sure the MAC address ranges for VoIP devices are configured
in the Telephony OUI list
Example
The following example enables security filtering on port 1.
Console(config)#interface ethernet 1/1
Console(config-if)#switchport voice vlan security
Console(config-if)#
voice vlan mac-address
for more information on LLDP.
(voice vlan mac-address).
– 629 –
Chapter 21
| VLAN Commands
Configuring Voice VLANs
command. MAC address OUI