Chapter5ServiceConguration
5.39VoiceVLANConguration
VoiceVLANOverview
TheVoiceVLANisaVLANspeciallyallocatedforvoicedataofusers.Itprovidesavoice
VLANandaddsinterfacesofvoicedevicestothevoiceVLAN.Theusercancongure
theCoSandDSCPforvoicedatatoincreasethepriorityofvoicedatatransmissionand
ensurethecallquality.
VoicedatacanbeaddedtothevoiceVLANintwomodes:dynamicmodeandmanual
mode.
Indynamicmode,iftheinterfacefailstobeaddedtoorremovedfromthevoiceVLAN,the
systemwillsendanalarmtonotifytheuser.
TopreventcommonservicepacketsfromoccupyingthebandwidthofthevoiceVLANand
ensurethequalityofvoicecommunication,thevoiceVLANprovidesthesecuritymode.
Thesecuritymodeisclassiedintothestrictsecuritymodeandnon-strictsecuritymode.
ConguringaVoiceVLAN
ThevoiceVLANcongurationincludesthefollowingcommands:
CommandFunction
zte(cfg)#setvlanvoice-vlanport<port-id>ingress-vlan
<vlanlist>voice-vlan<1-4094>
SetsthevoiceVLANfunctionon
aport.
zte(cfg)#setvlanvoice-vlanport<port-id>oui-id
<1-32>mac-addr<HH.HH.HH.HH.HH.HH>mac-mask
<HH.HH.HH.HH.HH.HH>
AddsanOUItoaport.
zte(cfg)#setvlanvoice-vlan<1-4094>qos-profile<0-127>
modify{up|dscp|all}
Setstomodifyeitherupordscp
orboth.
zte(cfg)#setvlanvoice-vlan<1-4094>qos-profiledisableDisablestheassociationbetween
aQoSproleandavoiceVLAN.
zte(cfg)#clearvlanvoice-vlanport<port-id>ClearsallvoiceVLANinformation
conguredonaport.
zte(cfg)#clearvlanvoice-vlanport<port-id>oui-idClearsallOUIsconguredona
port.
zte(cfg)#clearvlanvoice-vlanport<port-id>oui-id<1-32>ClearsaspecicOUIcongured
onaport.
showvlanvoice-vlan(allcongurationmodes)Displaysvoicecongurationonall
ports.
showvlanvoice-vlanport<port-id>(allcongurationmodes)Displaysvoicecongurationona
port.
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SJ-20131111172707-002|2013-11-27(R1.0)ZTEProprietaryandCondential