1-System_Descr_OMSN_R43-51_Ed01

©AlcatelUniversity–3FL40034ADAAWBZZAEd.011.11Systemdescription1.21SystemdescriptionSessionPresentationObjective:tobeabletodescribethemainfunctionalitiesandthestructureoftheOMSNsRel.4.3-5.1Program:1.1TheNewGenerationofOMSN1.2EthernetServiceapplication1.3DataServiceapplication1.4ATMServiceapplication1.5MPLSServiceapplication1.6OMSNintheSystemManagement1.7OHandDCCSub-systems1.8ControlandSWSub-systems1.9MechanicalSub-system©AlcatelUniversity–3FL40034ADAAWBZZAEd.011.31Systemdescription1.1TheNewGenerationofOMSN1.41.1TheNewGenerationofOMSNFeaturesImplementedprotections:EquipmentprotectionEPSNetworkprotectionMSPSNCP/NandSNCP/I2FMS-SPRing4FMS-SPRingD&CSTM-64MPLS34/45Mbit/sSTM-1STM-42Mbit/s140Mbit/sATMSTM-16OMSNEthernetFDDIFiberChannelFICONDigitalVideoESCONOC-31.51.1TheNewGenerationofOMSNEquipmentTheNewGenerationSDHequipmentincludesthefollowingOMSNdesignedwithcommonfamilyconcepts:1640FOX:STM-1/4compactNodeforSDHextensiontocustomerpremises1650SM-C:STM-1/4compactNode1660SM:STM-1/4/16Nodeforrelease4.3STM-1/4/16/64Nodeforrelease5.11670SM:STM-1/4/16/64Node,onlyhigherorderlevel1640FOX1650SM-C1660SM1670SM1.6MatrixPortPortPortPortAggr.MatrixTrib.Trib.Aggr.ADMOMSN1.1TheNewGenerationofOMSNMigrationfromADM1.71.1TheNewGenerationofOMSNNetworkconfigurationSTM-NSTM-1STM-1NENERINGSTM-NSTM-NSTM-NSTM-NNENENENECLIENTSIGNALSSTM-NSTM-NCLIENTSIGNALSNEMESHEDSTM-NSTM-NSTM-NSTM-NNENENENEPOINTTOPOINTLINEARCLIENTSIGNALSCLIENTSIGNALSCLIENTSIGNALSCLIENTSIGNALSCLIENTSIGNALSCLIENTSIGNALSCLIENTSIGNALS1.8Timeallowed:3minutes1.1TheNewGenerationofOMSNTest1.WhatarethefourmainequipmentoftheAlcatelnewgenerationSDHfamily?____________________________________________________________________________2.WhatisthemeaningofOMSN?____________________________________3.InOMSNtherearespecificslotsfortributarycardsandotherspecificslotsforaggregatecards.TrueFalse©AlcatelUniversity–3FL40034ADAAWBZZAEd.011.91Systemdescription1.2EthernetServiceapplication1.101.2EthernetServiceapplicationServiceprovidedsincepreviousreleasesSTM-NRINGNETWORK1640FOX1660SM1670SM1650SM-C1650SM-C1650SM-CEquipmentwithEthernetcardCustomerBOX:eitherLANSwitchorRouterPrivateLineGbEGbEGbEoverSDHGbEoverSDHGbEoverSDHFEFEFEoverSDH1.111.2EthernetServiceapplicationServicesprovidedfromthesereleasesCustomeraCustomerbCustomercETHETHProviderOMSNPrivateLineandVirtualPrivateLineETHETHETHETHProviderOMSNPrivateLANandVirtualPrivateLANAggregationandVirtualAggregationETHETHAggregatePortProviderOMSNETHETHETHAggregatePort1.121.2EthernetServiceapplicationTest1.WhichcardtypecanmanageMACaddresswrittenintheEthernetframes?EthernetcardEthernetSwitchcard2.IncaseofPrivateLineservice,mustEthernetframebeinvestigated?YesNo3.EthernetSwitchcardcanpush,popandswapoperator’slabelstothecustomers’Ethernettrafficsthusallowingcustomersegregation.Cantrafficsfromdifferentcustomerssharethesamebandwidthresources?YesNoTimeallowed:3minutes©AlcatelUniversity–3FL40034ADAAWBZZAEd.011.131Systemdescription1.3DataServiceapplication1.141.3DataServiceapplicationDATASIGNALSSTM-1XSDHmatrixSTM-1STM-4STM-164xANYcardSTM-4STM-161660SMDATASIGNALSmax416VC-4sDatasignalBitrateQuantityofVC-4GigabitEthernet1.25Gbit/s8FICON1.0625Gbit/s8FiberChannel1.0625Gbit/s8DigitalVideo270Mbit/s2ESCON200Mbit/s2FastEthernet125Mbit/s1FDDI125Mbit/s11660SMSTM-64Rel.5.1STM-641.151.3DataServiceapplicationTest1.Thequantityofthedatasignalsthatcanbemanagedby4xANYcarddependsonthebitrateofthedatasignals.TrueFalse2.InordertotransportaFiberChannelsignalthatrequires8VC-4s,itisnecessarytouseanSTM-16oranSTM-64interface.TrueFalseTimeallowed:3minutes©AlcatelUniversity–3FL40034ADAAWBZZAEd.011.161Systemdescription1.4ATMServiceapplication1.171.4ATMServiceapplicationSwitchingATMoverSDHATMoverSDHATMoverPDHATMoverPDHPDHsignalVP1VP2VC1VC2VC1VC2STMsignalVP1VP3VC1VC5STMsignalVP1VP4VC3VC2VC2PDHsignalVP2VP3VC2VC3VC4VC2STMsignalVP3VP2VC5VC1STMsignalVP1ATMMatrixGFCVPIVPIVCIVCIVCIPTCLPHECHeader5bytesInfo48bytesATMcellATMMatrixATMMatrix1.181.4ATMServiceapplicationBandwidthoptimisationCustomerAVC-3CustomerBVC-3RingtrafficonVC-3MetroOMSNCPEACPEBVC-312Mbit/sFreeVC-3FreeVC-3ATMdataSTM-NringVC-4VC-4fillingincaseoftraditionalconnectionsVC-4fillingincaseofATMgroomingbymeansofATMcard1.191.4ATMServiceapplicationTest1.Arethe“intermediate”OMSNsabletoswitchATMtraffic?Yes,alwaysYes,ifATMcardisequippedNo2.Doesan“intermediate”OMSNrequiretheATMcardtopass-throughaVirtualContainer(i.e.VC-4)containingATMtraffic?YesNoTimeallowed:3minutes©AlcatelUniversity–3FL40034ADAAWBZZAEd.011.201Systemdescription1.5MPLSServiceapplication1.211.5MPLSServiceapplicationISAPR-EAISAPR-EAISAPR-EAISAPRISAPRISAPRISAPRISAPRISAPRFEFEGBEGBEFEFESTM-NSTM-NSTM-NSTM-NGBEGBEISAETHISAETHISAETHISAETHISAGBEISAGBEFE/GBEFEGBEGBECoreRouterCoreMPLSSwitch/RouterFE/GBEFE/GBESDHringSDHringETHoverSDHETHoverMPLSoverETHETHoverMPLSoverSDHETHoverSDHMPLSoverETH1.221.5MPLSServiceapplicationTest1.WhichnodeisinchargeforMPLSlabelinsertion?EdgenodeIntermediatenodeBoth2.ThelabelattachedtotheEthernetpacketsdependsonthedest