Voice Vlan Cos Mode - Cisco 300 Series Cli Manual

33
534
User Guidelines
The classification of a packet from VoIP equipment/phones is based on the
packet's OUI in the source MAC address. OUIs are globally assigned
(administered) by the IEEE.
In MAC addresses, the first three bytes contain a manufacturer ID
(Organizationally Unique Identifiers (OUI)) and the last three bytes contain a unique
station ID.
Since the number of IP phone manufacturers that dominates the market is limited
and well known, the known OUI values are configured by default and OUIs can be
added/removed by the user when required.
Example
The following example adds an entry to the voice VLAN OUI table.
switchxxxxxx(config)#
experimental
33.7

voice vlan cos mode

Use the voice vlan cos mode Interface Configuration mode command to select the
OUI voice VLAN Class of Service (CoS) mode. Use the no form of this command to
return to the default.
Syntax
voice vlan cos mode
no voice vlan cos mode
Parameters
•
src—QoS attributes are applied to packets with OUIs in the source MAC
address. See the User Guidelines of
•
all—QoS attributes are applied to packets that are classified to the Voice
VLAN.
Default Configuration
The default mode is src.
voice vlan oui-table add
{src | all}
78-21075-01 Command Line Interface Reference Guide
Voice VLAN Commands
00:AA:BB
description
voice vlan oui-table.