Zte ZXR10 2900 Series - QinQ Configuration

ZXR102900SeriesUserManual
CongurationofswitchB:
zte(cfg)#setlacpenable
zte(cfg)#setlacpaggregator1addport1-3
zte(cfg)#setlacpaggregator1modedynamic
zte(cfg)#setpvlansession2addpromiscuoustrunk1isolate-port4-6
zte(cfg)#zte(cfg)#showpvlan
pvlansession:1
promiscuous-port:
isolated-port:
pvlansession:2
promiscuous-port:T1
isolated-port:4-6
Note:
ThepromiscuousportcanbeTrunk,buttheisolatedportcan
notbeT runk.
QinQConfiguration
QinQOverview
QinQistheIEEE802.1QtunnelingprotocolandisalsocalledVLAN
stacking.QinQtechnologyistheadditionofonemoreVLANtag
(outertag)totheoriginalVLANtag(innertag).Theoutertagcan
shieldtheinnertag.
QinQdoesnotneedtheprotocolsupport.ThesimpleLayer2Vir-
tualPrivateNetwork(L2VPN)canberealizedthroughQinQ.The
QinQisespeciallysuitableforthesmall-sizeLANthattakesthe
layer3switchasitsbackbone.
Figure45showsthetypicalnetworkingoftheQinQtechnology.
TheportconnectedtotheusernetworkiscalledCustomerport.
TheportconnectedtotheISPnetworkiscalledUplinkport.The
edgeaccessequipmentoftheISPnetworkiscalledProviderEdge
(PE).
FIGURE45TYPICALQINQNETWORKING
1.SPVLANServiceProviderVLAN
2.CVLANCustomerVLAN
86CondentialandProprietaryInformationofZTECORPORATION