Reference Guide

556 Voice VLAN Commands
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Parameters
• src —QoS attributes are applied only on packets from IP phones. See the
User Guidelines.
•
all —QoS attributes are applied only on all packets that are classified to the
Voice VLAN.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
voice vlan cos
Use the voice vlan cos Global Configuration mode command to set the OUI
Voice VLAN Class of Service (CoS). Use the no form of this command to
restore the default configuration.
Syntax
voice vlan cos cos [remark]
no voice vlan cos
Parameters
• cos —Specifies the voice VLAN Class of Service. (Range: 0–7)
•
remark —Specifies that the L2 User Priority is remarked.
Default Configuration
The default CoS value is 6.
The L2 User Priority is not remarked.
Command Mode
Global Configuration mode
User Guidelines
Example
The following example sets the OUI Voice VLAN CoS to 6.