Accton Technology ES3528M-SFP manual Switchport voice vlan priority

Voice VLAN Commands 4

Command Usage

•Security filtering discards any non-VoIP packets received on the port that are tagged with 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)#

switchport voice vlan priority

This command specifies a CoS priority for VoIP traffic on a port. Use the no form to restore the default priority on a port.

Syntax

switchport voice vlan priority priority-valueno switchport voice vlan priority

• priority-value- The CoS priority value. (Range: 0-6)

Default Setting

6

Command Mode

Interface Configuration

Command Usage

Specifies a CoS priority to apply to the port VoIP traffic on the Voice VLAN. The priority of any received VoIP packet is overwritten with the new priority when the Voice VLAN feature is active for the port.

Example

The following example sets the CoS priority to 5 on port 1.

Console(config)#interface ethernet 1/1

Console(config-if)#switchport voice vlan priority 5

Console(config-if)#

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