Zte ZXR10 2918E User Manual

Chapter4ServiceConguration
4.32VLANMappingConguration
VLANMappingOverview
VLANMapping,namelyNtoOneVLANmapping,implementstheVLANconvergence
functionbyestablishingmappingbetweencustomerVLANandserviceproviderVLANby
replacingtheouterVLANtagsinthedataframes.Thisway,customerservicescanbe
transmittedaccordingtooperator’snetworkplanning.
DuetothelimitedVLANresource,theVLANsofserviceprovidernetworkandcustomer
networkareplannedseparately.The“customerVLAN”mentionedinthischapterrefersto
CVLANusedincustomernetwork,whilethe“serviceproviderVLAN”istheSVLANused
inserviceprovider’snetwork.
Differentservicesofhomeusers(Internet,IPTV,VoIP)aregenerallytransferredthrough
differentVLANsintheaccessnetworksofMAN,asshowninFigure4-47.Asthereare
limitedVLANsinoperator’snetwork,theVLANconvergencefunctionneedstobefullledin
theswitchesinaccesslayertotransmitthesameservice,whichistransferredbydifferent
usersindifferentVLANs,throughoneVLAN.
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SJ-20120409144109-002|2012-07-02(R1.0)ZTEProprietaryandCondential

Zte ZXR10 2918E Specifications

General

Brand	Zte
Model	ZXR10 2918E
Category	Switch
Language	English