Zte ZXA10 C300 - Configuring Egress Cos Remarking; Configuring Egress DSCP to Cos Remarking

Chapter7QoSConguration
Context
WhenthedefaultCoSisconguredonavport,theoverrideoperationisoptional.
lWiththeoverrideoperation:theCoSinallpacketsonthevportismodiedtothe
defaultegressCoS.
lWithouttheoverrideoperation:thevporttransparentlytransmitsallpackets.
Steps
1.InONUinterfacecongurationmode,congurethedefaultCoS.
ZXAN(config)#interfacegpon-onu_1/5/1:1
ZXAN(config-if)#qosegress-cosdefault-cos5overridevport1
2.(Optional)QuerytheQoScongurationontheinterface.
ZXAN(config-if)#showqosinterfacegpon-onu_1/5/1:1
qosegress-cosdefault-cos5overridevport1
–EndofSteps–
7.3.6ConfiguringEgressCoSRemarking
UsingtheCoSremarkprole,youcanremarkpacket’segressCoSpriorityaccordingto
itsCoSvalueontheONUvirtualport(vport).
Context
WhenthevporttrustsCoSandthedefaultCoSisnotconguredwiththeoverride
operation,theCoSinpacketsismodiedaccordingtothemappingrelationintheprole
aftertheegressCoSremarkingproleiscongured.
Steps
1.Inglobalcongurationmode,conguretheCoSremarkingprole.
ZXAN(config)#qoscos-to-cos-profiletestcos03
2.InONUinterfacecongurationmode,applytheCoSremarkingprole.
ZXAN(config)#interfacegpon-onu_1/5/1:1
ZXAN(config-if)#qosegress-coscos-remarktestvport1
ZXAN(config-if)#qostrustcosvport1
3.(Optional)QuerytheQoScongurationontheinterface.
ZXAN(config-if)#showqosinterfacegpon-onu_1/5/1:1
qosegress-coscos-remarkTESTvport1
–EndofSteps–
7.3.7ConfiguringEgressDSCPtoCoSRemarking
UsingtheDSCP-to-CoSremarkingprole,youcanremarkpacket’segressCoSpriority
accordingtoitsDSCPvalueontheONUvirtualport(vport).
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SJ-20130520164529-007|2013-06-30(R1.0)ZTEProprietaryandCondential