Reference Guide

Default Disabled
Format voice vlan
Mode Global Config
no voice vlan (Global Config)
Use this command to disable the Voice VLAN capability on the switch.
Format no voice vlan
Mode Global Config
voice vlan (Interface Config)
Use this command to enable the Voice VLAN capability on the interface or range of interfaces.
Default Disabled
Format voice vlan {vlanid id | dot1p priority | none | untagged}
Mode Interface Config
You can configure Voice VLAN in one of four dierent ways:
Parameter
Description
vlan-id Configure the IP phone to forward all voice trac through the specified VLAN. Valid VLAN
ID’s are from 1 to 4093 (the max supported by the platform).
dot1p Configure the IP phone to use 802.1p priority tagging for voice trac and to use the default
native VLAN (VLAN 0) to carry all trac. Valid priority range is 0 to 7.
none Allow the IP phone to use its own configuration to send untagged voice trac.
untagged Configure the phone to send untagged voice trac.
no voice vlan (Interface Config)
Use this command to disable the Voice VLAN capability on the interface.
Format
no voice vlan
Mode Interface Config
voice vlan data priority
Use this command to either trust or untrust the data trac arriving on the Voice VLAN interface or
range of interfaces being configured.
Switching Commands
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 337