Switchport Voice Vlan Priority - Digisol DG-FS4526 Management Manual

4
Command Line Interface
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-value
no 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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