Test Configuration Guide MEF 9 Certification

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1、TestConfigura.onGuideMEF9Cer.fica.onAbstract:Thisdocumentdescribesthesetofconfigura.onsneededtoexecutethe183TestCasesdefinedintheIometrixTestPlanforEthernetServicesattheUNI.Weencouragevendorstousethisdocumentinconjunc.onwiththeTestPlanwhichprovidesafulldescrip.onofeachTe

2、stCase.AcronymsEPL:EthernetPrivateLineUNI:UserNetworkInterfaceEVPL:EthernetVirtualPrivateLineEVC:EthernetVirtualConnec.onE‐LAN:Ethernet‐LocalAreaNetworkL2CP:Layer2ControlProtocolscertification@iometrix.comEthernetPrivateLine(EPL)AnEthernetPrivateLine(EPL)iscreatedusi

3、nganE‐LineServicetype.AnEPLServiceusesasinglepoint‐to‐pointEVCbetweentwoUNIs.ItisafullytransparentserviceandallServiceFrameswhethertagged,untaggedorprioritytaggedareiden.calatboththeingressandegressUNIs.SincetheUNIisdedicatedtoasingleEVC,anEPLServicedoesnotallowServi

4、ceMul.plexing.UNIServiceA7ributesServiceA7ributeParametersandValuesUNITwoUNIsassociatedwithasingleEVCUNISpeed10Mbps,100Mbps,1Gbpsor10GbpsServiceMul.plexingMUSTbeNoBundlingMUSTbeNoSystemUnderSystemUnderAlltoOneBundlingMUSTbeYesTest-UNIATest–UNIBMaximumnumberofEVCsMUST

5、be1Point-to-PointEVCEVCServiceA7ributesServiceA7ributeParametersandValuesEVCTypeMUSTbePoint‐to‐PointTesterTesterCE‐VLANIDPreserva.onMUSTbeYesCE‐VLANCoSPreserva.onMUSTbeYesFigure1:TestTopologyforanEPLServiceUnicast,Mul.castandBroadcastServiceFrameMUSTDeliverUncondi.on

6、allyDeliveryLayer2ControlProtocolsMUSTtunnel,MaydiscardorpeerProcessingTable1:EPLServiceUNIandEVCAttributesEthernetVirtualPrivateLine(EVPL)AnEthernetVirtualPrivateLine(EVPL)iscreatedusinganE‐LineServicetype.AnEVPLServiceusespoint‐to‐pointEVCsbetweentwoUNIs.Itsupports

7、ServiceMul.plexingattheUNIwhichallowsmorethanoneEVCtobesupportedattheUNI.Servicemul.plexingmayoccuratnone,oneorthetwoUNIsintheEVC.SinceServiceMul.plexingispermi[ed,someServiceFramesmaybesenttooneEVCwhileotherServiceFramesmaybesenttootherEVCs,anEVPLServiceneednotprovi

8、defulltransparencyofServiceFrames.ServiceFramesmayormaynotbepreservedbetweentheingressandegressUNIs.Table2detailsthemainUNIandEVCA[