工作六號(hào)線學(xué)習(xí)dcs調(diào)試uevolfactory test procedure v

頁Introduction概 Purpose目 s參考文 Abbreviationsanddefinitions縮寫和定 Descriptionofthe(sub-)systemundertest子系統(tǒng)測(cè)試說 TestEnvironment測(cè)試環(huán) Testingteam測(cè)試團(tuán) Safety安 Prerequisite先決條 s輸入文 s輸出文 Preliminaries準(zhǔn)備工 Teststeppriorities測(cè)試步驟優(yōu)先 Staffandtestrepetition人員與測(cè)試副 SoftwareinstallationinLaptopPCfortest測(cè)試電腦安裝的軟 DCST&CpackageDCST&C工具 InstallationofNTPserver(ifneeded)安裝NTP服務(wù) DifferencebetweenIperfbitrateandphysicalbitrateIperfPCs arkPC基 TestSteps測(cè)試步 Low-LevelCoreNetworkcommissioning底層網(wǎng)絡(luò)測(cè) Low-levelconfiguration:part1底層配置：第一部 VerificationoffibrelinksbetweenSDHnetworkelements(sectiontraces)確認(rèn)SDH網(wǎng) CheckNMSSDHreadingofemitted/receivedopticalpower檢查NMSSDH發(fā)送/ Low-levelConfiguration:part2底層配置：第二部 Orderwiretests公務(wù)測(cè) Protection,communicationwiththeNMSandclocksynchronizationtest保護(hù)、NMS通 Low-levelconfiguration–part3底層配置-第三部 High-LevelCoreNetworkcommissioning網(wǎng)絡(luò)調(diào) Configurationof N N配 Ncommunicationtest–leading 主站 N通信測(cè) Ncommunicationandperformancetest–station車站 N通信及性能測(cè)ConfigurationofusersintheNMSSDH配置NMSSDH用 Configurationofnetworkviews配置網(wǎng)絡(luò)視 Core+EdgeNetworkCommissioning和邊緣網(wǎng)絡(luò)測(cè) Communicationtestswithedgenetworkdevicesinleadingstation主站中邊緣網(wǎng)絡(luò)設(shè) Communicationtestswithedgenetworkdevicesviathecorenetwork-station通過核 TestofCore+edgedevicesNTPsynchronisationwithExternalTimeReference邊緣設(shè)備與外部時(shí)鐘參考源的NTP同步測(cè) End-to-EndWiredNetworkCommissioning端到端有線網(wǎng)絡(luò)測(cè) Groundend-to-endcommunicationtestleadingstation軌旁端到端通信測(cè)試-主站Groundend-to-endcommunicationandperformancetest(applicationVLAN)軌旁端到 Groundend-to-endcommunicationtests:Protectionandreactiontime(UDP)軌旁端 Corenetworkconfigurationreportandbackup網(wǎng)絡(luò)配置報(bào)告與備 NMSIPandswitchesconfigurationreportandbackupNMSIP和交換機(jī)配置報(bào)告與備 Appendices附 Howto怎么 UseofNMSSDH使用NMS Useofiperfbatches使用iperf批處 Useoutputfilesfromiperfbatchfilesto yzejitter使用iperf批處理輸出文件分析抖 IntroductionTheSDHfactorytestincludestheactivitiestocheckthehardwareinstallationofSDHandtocarryouttheinitialset-upofDCSCoredevices,demonstratetheperformanceinaccordancewithspecifiedcriteria.SDH網(wǎng)絡(luò)工廠測(cè)試包括檢查SDH的硬件安裝和DCS設(shè)備的初始化設(shè)置工作，以及AllactivitiesarecarriedoutinActivitiesareoftwoConfigurationTestsConfigurationactivitiesaredescribedbychecklists,meaningasequenceofactionstobeperformed.ThereisnotestinvolvedthusnoOK/NOKresult.沒有OK/NOK的。Testsactivitiesaredescribedbytestsheets,meaningasequenceofactionswiththerelatedexpectedresult(noneiftheactionisconfiguration).ThetemteincludesanOK/NOKresultforeachtestingactionaswellasanareafortheusertofilltheobtainedresultorthemeasurementreading.Thissymbolshallbetickedwhentherelatedresultleadingstationurs(typicallyOK,NOK)oroncompletionofanaction.This (sizevaries)representsafieldtobefilledduringthe PurposeThisdescribesthedetailofDCSCore&EdgeFactoryThepositionofthisphaseintheglobalDCST&CoperationisshowninthefollowingDCSSET-DCS

TracksideradioequipmentsiteDCSWiredRackDCSWiredRackCommissioningDCS有線試

CoreDevices

EdgeDevicesLow-LevelLow-LevelCoreNetwork底 網(wǎng)絡(luò)調(diào)High-LevelHigh-LevelCoreNetworkCommissioninginDCSstatictestingin(Notrain需測(cè)試列車

Core+EdgeCore+EdgeEnd-to-EndWiredNetworkCommissioninginFactoryLow-LevelCoreNetworkCommissioningonSite底 網(wǎng)絡(luò)現(xiàn)場(chǎng)測(cè)DCSWiredLow-LevelCoreNetworkCommissioningonSite底 網(wǎng)絡(luò)現(xiàn)場(chǎng)測(cè)DCS（無需測(cè)試列車High-LevelHigh-LevelCoreNetworkCommissioningonSiteEnd-to-EndWiredNetworkCommissioningonSiteDCSintegrated(wired,administration)static(Notrainneeded)線，管理）（無需測(cè)試列車

TracksideradiocommunicationtestRadiocoverageDCSintegrated(wired,dynamicRadiocoverage(Trainneeded)線，管理）radioequipmentradioequipmentcommunicationtestEnd-to-EndEnd-to-End（groundair)functionalInparticular,thepurposeof isasTodescribethedifferentobjectivestobeTodescribetherelatedstepstobeTodescribethetoolsusedduringtheseTodescribethechecklistandtestsheetsthatwillbeusedasatemtetobeinstancedintheprojects s[REF[REF[REF[REFDCSWiredSet-upTCProcedurevCGenericDCSWiredStaticTCProcedurevEDCSBackboneNetworkCubicleT&CUEVOL-CASCO-1403DCST&C[REFOptiXiManagerT2000OperationManualfor[REFCastlerockSNMPcUser[REFSwitchesoperationAbbreviationsanddefinitions AutomaticTrain CommunicationBasedTrain EthernetPrivateLAN(overaSDHEthernetVirtualLine(overaSDHNEthernetVirtualPrivateLAN(overaSDHGeneralFramingProcedure(definedbyITU-THumanMachineInternet municationITUstandardizationLocalAreaLineReceableMediaAccessManagementSupportSystem(ofUrbalisEvolutionNetworkElement(anSDHNetworkManagementNetworkTimeOperationControlSynchronousDataSimpleNetworkManagementSimpleNetworkTimeSynchronisationstatusSDHVirtualVChavingapayloadofVChavingapayloadofDescriptionofthe(sub-)systemundertest子系統(tǒng)測(cè)試ThisTestProcedureappliestothefollowingdevicesSDHnodes(partofDCSWiredsubsystem– ComputershousingtheNMSSDH(partofDCSAdministrationNMSSDH電腦（DCS子系統(tǒng)部分Switches(partofDCSWiredsubsystem–EdgeEthernetMediaConverters(partofDCSWiredsubsystem–EdgeComputershousingtheNMSIP(partofDCSAdministrationsubsystem)NMSIP電腦（DCS子系統(tǒng)部分）TestEnvironmentTestingteamTheT&CteamiscomposedAtleastoneengineer(DCSAdministratororDCST&CManager)conductingthetestsandloggingtheresults.Oneormoretechnicians(DCSTesters)infactoryforTestingteamshallFamiliarwiththeDCSDCSTrainedtotheuseofDCSdevices,NMSSDH,NMSIPandDCSDCS設(shè)備、NMSSDH、NMSIPDCSFamiliarwithDCSproducts(inparticularseereferences[REF4]forNMSSDH,[REF5]forNMSIPand[REF6]forswitches)DCST&Ctoolslist調(diào)試工具列表Toolname工具名稱DetaildiscretiontyLC-LC,單模雙芯8字形尾纖，光纜直徑2mm，LSZH220V~-48VSDHBTN:10ABTN1KW的220VBTNLC1111RJ45TCP基準(zhǔn)測(cè)試；兩端均RJ45（若測(cè)試電腦網(wǎng)2WindowsXP41紙1SafetyThetestingstaffmustcomplywithallthesafetyrequirementsimposedby Atalltimes,attentionmustbegiventosafetyhazardswarningsthataremountedontheDonotremovecoversthatarelabelled“DANGERHIGHDonotstareintofibresandopticalPrerequisiteCf.chapter sTestsheetsarepreparedonthebasisofproject DCSsubsystemdesignspecificationDCSDCSEthernetcablingandinstallationofBTNcubicledrawingDCSBTN機(jī)柜布線和 sOutputis:Core&EdgefactorytestPreliminariesTeststepprioritiesThediagramhereafterresumestheprecedenceofeachtestDCSSet-upstepshavingprioritiesoverDCSWiredStaticteststepsarepointedoutbycasesingraycolour.NMSSDHSet-upshallbecompletedbeforestartingtheLow-levelcorenetworkLow-levelcorenetworkcommissioningcanbestartedwhileDCSSet-upisstillinprogress,upto“Low-levelConfiguration:part2”.Fromthatsteponward,allcorenetworkdevices(NMSSDHandNEs,atleastinthecommissionedsector)set-upshallbecompleted.Set-upofedgedevices(switchesandEthernetMediaConverters)locatedinleadingstationshallbecompletedbeforestartingCore+EdgeNetworkCommissioning.Otheredgedevicescanbeset-upinparallelwith“Communicationtestswithedgenetworkdevicesinleadingstation”.ForGroundend-to-endcommunicationandperformancetest,allswitcheslinkedtotherelatedEN(atleastinthecommissionedsector)overSDHshallbeset-up.對(duì)于軌旁端到端通信和性能測(cè)試所有通過SDH連接到相應(yīng)E N的交換機(jī)都要提前配StaffandtestrepetitionTheminimumstaffneededforeachtest(tyofIfitispossibletoperformthesametestinaparallelway,e.g.operatingonseparate NorVLANorstations.Note“testsynchronizationneeded”meansthatanoperationononetestwillinfluencetheothertestthussynchronizationbetweentestersis是否可以同步進(jìn)行相同的測(cè)試如對(duì)不同的E Note:thetabledoesn’tshowhowmanytimesatesthastoberepeatedinthesamee.g.whenseveralENare Referenceandtestnameneeded人work并行4.1.1Low-levelconfigurationpart114.1.2VerificationoffibrelinksbetweenSDHelements(sectiontraces)SDH網(wǎng)元的光纖14.1.3CheckNMSSDHreadingof1opticalpower檢查NMSSDH發(fā)送/接收光功4.1.4Low-levelConfigurationpart214.1.5Orderwiretests2Yes(test4.1.6Protection,communicationwiththeNMSclocksynchronizationtestNMS通信和時(shí)鐘同步2Yes(test4.1.7Low-levelconfigurationpart314.2.1Configurationof N N1 ENcommunicationtest–leading主站 N通信測(cè)14.2.3E Ncommunicationandperformancetest–station車站E N通信及性能測(cè)試2Yes,on4.2.4ConfigurationofusersintheNMSSDHNMSSDH14.2.5Configurationofnetworkviews11viathecorenetwork–station通過網(wǎng)絡(luò)對(duì)邊緣網(wǎng)24.3.3TestofCore+edgedevicesNTPsynchronisationwithExternalTimeReference+1 Groundend-to-endcommunicationtest24.4.2Groundend-to-endcommunicationperformancetest(applicationVLAN)軌旁端到端通信24.4.3Groundend-to-endcommunicationProtectionandreactiontime(UDP)軌旁端到端通信2Yes,on4.4.4Noninterferencebetweennetworks擾24.4.5Ground-to-airend-to-endcommunicationtest車2Yes(test4.4.6Corenetworkconfigurationreportand24.4.7NMSIPandswitchesconfigurationreport2SoftwareinstallationinLaptopPCfortest測(cè)試電腦安DCST&CpackageDCST&CExtract“DCStestxxx.zip”(xxxbeingtheversion)infolder“c:\DCSItshallcreatethefollowingsub- NT?JavaforNT??DevicesInstallJavaruntimeenvironment1.6.0,locatedinTools\JavaforNTToolkitTools\JavaforNTToolkitJavaruntimeenvironment1.6.0Run(doubleclick)init.bat,locatedinTools\JavaforNTToolkit運(yùn)行（雙擊）Tools\JavaforNTToolkit文件夾內(nèi)的Thesystemisset-upanditisnowpossibletostartNTToolkit(asanExcelInstallWireshark,locatedinToolsInstallationofNTPserverifneeded)NTPThetoolMeinbergNTPservercanbeusedtosimulateaNTPserverwhereanexternalNTPmasterclockisnotavailable.ThetoolislocatedinfolderInstallationofthetoolshallbedoneasRunntp-4.2.0a@mbg-fluxcap-v2-o-win32-setup.exefollowedbyChoosedefaultChooseusername“ntp”andpassword“passwordFromapplication"NTPtimeservermonitor",select "NTPconfigurationfile"andenterthefollowinglines:monitorfileserverfudge127.127.1.1stratumRestarttheNTPserver(itshouldautomaticallyaskforitassoonastheconfigurationissaved).ThePCnowworksasNTPserver(unicastmode)forany askingthetimeusingNTPv3orv4.DifferencebetweenIperfbitrateandphysicalbitrateIperf比特率和物理比特率的區(qū)別Inseveraltests,it’srequestedtogenerateadataflowwithabitratedependentonthebandwidthofanEN. Thevalueaskedintestshallbeconsideredasthephysicalbitrate,whichisdifferentthanbitrategiventoiperfasaparameter(andcalled,withasmallimprecision,Iperfbitraterepresentsthepayload.ThephysicalbitrateisthepayloadplusheaderandForUDPflow,thesumofheaderandtraileris50bytes,Iperf比特率表示的是凈荷，而物理比特率表示的是凈荷加幀頭和幀尾。對(duì)于UDP包，幀頭幀尾一共50字節(jié)，包括：14bytesforEthernetheader1428bytesforUDPandIPheader,28UDPIP4bytesforEthernettrailer(CRC)4字節(jié)的以太網(wǎng)幀尾（CRC4bytesforthe802.1qheader(VLANtag).4802.1qTherefore,therelationshipbetweenphysicalbitrate(BRphy),Iperfbitrate(BRiperf),andIperfPayloadSize,isthefollowing:因此，物理比特率（BRphy、Iperf比特率（BRiperf）和IperfBRiperf=BRphy*Forexample,ifpayloadsizeis1000bytes,toobtainaphysicalbitrateof40.5Mbps(90%of45Mbps),itisnecessarytosetaniperfbitrateof38.57Mbps.Thephysicalbitrate45Mbps20Mbps4Mbpsturnintothepayloadis38.57Mbps17.14Mbps3.43舉個(gè)例子，如果凈荷為1000字節(jié)，為了得到一個(gè)40.5Mbps的物理比特率（45Mbps90%Iperfiperf38.57Mbps、17.14Mbps、3.43MbpsIfpayloadsizeis100bytes,theresultantiperfbitratewouldbePCs arkPCPerformanceoflaptopPCstobeusedinthetestshallberecordedbeforethetestinordertogiveaben arkforT&Ctesting.Performancesvaluerecordedduringthispreparationtaskwillbeusedasareferenceforperformancestestofthesystem.Alltestsshallbeok.Ifonetestisnotok,thePCisnotbesuitablefortesting所有測(cè)試必須為OK。如果其中一項(xiàng)測(cè)試為NOK，此測(cè)試電腦則不適合測(cè)試用。Itisstrongly mendedtouseCoreDuoprocessororbetter.IftheusedPCsareequippedwithgigabitEthernetinterfaces,duringthePCbenarktestthephysicalspeedoftheEthernetNICshallbesetto100Mbps,fullduplex.PC基準(zhǔn)測(cè)試過程中以太網(wǎng)網(wǎng)絡(luò)適配器的物理速率應(yīng)該設(shè)為100Mbps，全雙工。Atthecompletionofthetest,theconfigurationshallbechangedbacktoautomode,inordertolettheDCSswitchworkingcorrectly.Ifthisstepisforgotten,theTCPtestexecutedintheDCSwillgiveavaluemuchthantheexpected PC#1andPC#2 arkPC1/PC2:PCPCMinimumstaff: PC#1withfollowingIPaddress:PC#1IP地址：192.168.1.101/255.255.0.0.PC#2withfollowingIPaddress:PC#2IP地址：192.168.1.102/PC Crossed PC1PC#1scontinuouslyPC#2(payloadsize=1PC#1連 Expectedworks.2StopinPCStartbatchfileiperf-UDP-serverinPC#1,usenamePC1_2_benark_step2_<date>_<time>.txtforoutputfile.Startbatchfileiperf-UDPminimumspeed-inPCPC#1停止PC#1上執(zhí)行批處理文件“iperf-UDP-server“PC1_2_benark_step2_<date>_<time>.txt”作為輸出文件的文件PC#2上執(zhí)行批處理文件“iperf-UDPminimumspeed-ExpectedThroughputshallbe1Mbit/sasseenbyPC#1andPCPC#1PC#21Mbit/s3Stopbatchfile(Ctrl-C)inPC#1.Attachoutputfilestothetestreport.Openthe?.csv?outputfilewithMSExcelandtracethejittervalueoverthetime. umandtheaverageC用MSExcel打開?.csvExpected4Stopbatchfile(Ctrl-C)inPC foroutputStartbatchfileiperf-UDPthroughput-inPC 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step4_<date>_<time>.txt”作為輸出文件的文件 ExpectedThroughputrecordedbyPC#1shallbethesameastheonerecordedbyPC#2.5Stopbatchfile(Ctrl-C)inPCStartbatchfileiperf-TCP-serverinPC1#,usenamePC1_2_benark_step5_<date>_<time>.txtforoutputfile1.Startbatchfileiperf-TCPthroughput-inPC在PC#1上執(zhí)行批處理文件“iperf-TCP-server”，用“PC1_2_benark_step5_<date>_<time>.txt”作為輸出文件的文件PC#2上執(zhí)行批處理文件“iperf-TCPthroughput-ExpectedThroughputrecordedbyPC#1shallbethesameastheonerecordedbyPC#2.6Stopbatchfile(Ctrl-C)inPC PC1_2_ben foroutputStartbatchfile“iperf-UDPchoosethroughput- 40”.bitratewillbe 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step6_<date>_<time>.txt”作為輸出文件的文件在PC#2上執(zhí)行批處理文件“iperf-UDPchoosethroughput-40ExpectedThroughputshallbesmallerthan40Mbit/s(becausepacketsizeis1007Stopbatchfile(Ctrl-C)inPCAttachoutputfilestothetest PC1_2_ben foroutputInPC#2,startbatchfile“iperf-UDPchoosethroughput-57.14”.(physicalbitratewillbeC 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step7_<date>_<time>.txt”作為輸出文件的文件在PC#2上執(zhí)行批處理文件“iperf-UDPchoosethroughput-57.14ExpectedThroughputshallbe57.14Mbit/s.Packetlossshallnotexceed8Stopbatchfile(Ctrl-C)inPCAttachoutputfilestothetestreport.Startbatchfileiperf-UDP-serverPC#1,usenamePC1_2_ben outputfile.InPC#2,startbatchfile“iperf-UDPchoosethroughput-38.57”.(physicalbitratewillbeC 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step8_<date>_<time>.txt”作為輸出文件的文件在PC#2上執(zhí)行批處理文件“iperf-UDPchoosethroughput-38.57ExpectedThroughputshallbeequalto38.57Mbit/s.Packetlossshallnotexceed9Stopbatchfile(Ctrl-C)inPCAttachoutputfilestothetest PC1_2_ben foroutputInPC#2,startbatchfile“iperf-UDPchoosethroughput-17.14”.(physicalbitratewillbeC 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step9_<date>_<time>.txt”作為輸出文件的文件在PC#2上執(zhí)行批處理文件“iperf-UDPchoosethroughput-17.14ExpectedThroughputshallbeequalto17.14Mbit/s.PacketlossshallnotexceedEndoftest(stopalltoolsandattachoutputfiletotestPC#3andPC#4 arkPC3/PC4:PCPCMinimumstaff: PC#3withfollowingIPaddress:PC#3IP地址：192.168.1.103255.255.0.0.PC#4withfollowingIPaddress:PC#4IP地址：192.168.1.104PC Crossed PC1PC#3scontinuouslyPC#4(payloadsize=1PC#3連 Expectedworks.2StopinPCStartbatchfileiperf-UDP-serverinPC#3,usenamePC3_2_benark_step2_<date>_<time>.txtforoutputfile.Startbatchfileiperf-UDPminimumspeed-inPCPC#3停止PC#3上執(zhí)行批處理文件“iperf-UDP-server“PC3_2_benark_step2_<date>_<time>.txt”作為輸出文件的文件PC#4上執(zhí)行批處理文件“iperf-UDPminimumspeed-ExpectedThroughputshallbe1Mbit/sasseenbyPC#3andPCPC#3PC#41Mbit/s3Stopbatchfile(Ctrl-C)inPC#3.Attachoutputfilestothetestreport.Openthe?.csv?outputfilewithMSExcelandtracethejittervalueoverthetime. umandtheaverageCMSExcel打開?.csv?輸出文件，在抖動(dòng)/時(shí)間曲線中找到抖動(dòng)的最大值Expected4Stopbatchfile(Ctrl-C)inPC foroutputStartbatchfileiperf-UDPthroughput-inPC 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step4_<date>_<time>.txt”作為輸出文件的文件 ExpectedThroughputrecordedbyPC#3shallbethesameastheonerecordedbyPC#4.5Stopbatchfile(Ctrl-C)inPCStartbatchfileiperf-TCP-serverinPC3#,usenamePC3_4_benark_step5_<date>_<time>.txtforoutputfile.Startbatchfileiperf-TCPthroughput-inPC在PC#3上執(zhí)行批處理文件“iperf-TCP-server”，用“PC3_4_benark_step5_<date>_<time>.txt”作為輸出文件的文件PC#4上執(zhí)行批處理文件“iperf-TCPthroughput-ExpectedThroughputrecordedbyPC#3shallbethesameastheonerecordedbyPC#4.6Stopbatchfile(Ctrl-C)inPC foroutputStartbatchfile“iperf-UDPchoosethroughput- 40”.bitratewillbe 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step6_<date>_<time>.txt在PC#4上執(zhí)行批處理文件“iperf-UDPchoosethroughput-40ExpectedThroughputshallbesmallerthan40Mbit/s(becausepacketsizeis1007Stopbatchfile(Ctrl-C)inPCAttachoutputfilestothetest foroutputInPC#4,startbatchfile“iperf-UDPchoosethroughput-57.14”.(physicalbitratewillbeC 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step7_<date>_<time>.txt”作為輸出文件的文件在PC#4上執(zhí)行批處理文件“iperf-UDPchoosethroughput-57.14ExpectedThroughputshallbe57.14Mbit/s.Packetlossshallnotexceed8Stopbatchfile(Ctrl-C)inPCAttachoutputfilestothetestreport.Startbatchfileiperf-UDP-serverPC#3,usenamePC3_2_ben outputfile.InPC#4,startbatchfile“iperf-UDPchoosethroughput-38.57”.(physicalbitratewillbeC 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step8_<date>_<time>.txt”作為輸出文件的文件在PC#4上執(zhí)行批處理文件“iperf-UDPchoosethroughput-38.57ExpectedThroughputshallbeequalto38.57Mbit/s.Packetlossshallnotexceed9Stopbatchfile(Ctrl-C)inPCAttachoutputfilestothetest foroutputInPC#4,startbatchfile“iperf-UDPchoosethroughput-17.14”.(physicalbitratewillbeC 上執(zhí)行批處理文件“iperf-UDP-server”， ark_step9_<date>_<time>.txt”作為輸出文件的文件在PC#4上執(zhí)行批處理文件“iperf-UDPchoosethroughput-17.14ExpectedThroughputshallbeequalto17.14Mbit/s.PacketlossshallnotexceedEndoftest(stopalltoolsandattachoutputfiletotestTestStepsLow-LevelCoreNetworkcommissioning底層網(wǎng)TheLow-LevelCoreNetworkcommissioningtestaimsattestingthelow-levelcommunicationofthecorenetworkandatverifyingbasiccorenetworkfunction(suchasboardredundancyandprotection).MostoftheactivitiesofthisphaseareperformedusingtheNMSSDH.Physicalactionsonthenetworkelementsareneededinsomesteps.NMSSDH來實(shí)現(xiàn)。在某些測(cè)試步驟中需要對(duì)網(wǎng)元設(shè)備進(jìn)行物理DCST&CManager/Administratorand/orDCST&CTestersDCST&C經(jīng)理/管理員和/或DCST&C測(cè)試員DCSLaptopPC(withsoftwaretools)DCS測(cè)試電腦（安裝有軟件工具DCScoredevicesincludingNMSSDH)installedandpoweredonDCS設(shè)備（含NMSSDH）安裝完畢并且上電。SyADDCSEquipmentCorenetworkdetaileddatapreparationDCSCoredevicesLow-levelconfiguration:part1Low-levelconfiguration:part1Systeminformation:CompletethelistswiththeNEIDthatarepoweredonandconnectedbeforestartingthisMinimumstaff: 1.PerformaresearchofNEusingtheNMSSDH.NMSSDH2.VerifythatallNE(poweredonatthemomentoftheoperation)areinthelistoffound3.CreateallNEsinthelist.“root，“password4.SettheprimaryGatewayNE.5.PereachNE,querytheelementfortheboardsinstalled.針對(duì)每個(gè)網(wǎng)元，查詢已安裝的電路6.Verifythatboardsinstalledcorrespondtothedrawingandconfirmset-up.驗(yàn)證安裝的電路板7.RenametheNEasNE<IDnumber>-<Stationacronym>asindicatedintheProjectSDHdataparameterdescription..8.Fillintheremarksbyindicatingthetechnicalroom9.CreatefibrelinksbetweenNEasshowninthenetworkdrawings(inparticular,payattentiontoboards’slotonbothsideofthelink).Fillintheactualdataaboutthefibre:10.Using Fault→NMAlarmattribute,openthetab“alarmattributetemte”andexecutethefollowingactions:Changethe“suppressionstatus”ofalarmETH_LOSto將ETH_LOS告警狀態(tài)改為“Changethe“autoreportstatus”ofalarmsB2_EXCandB3_EXCto”改為“reportedSaveas“Casco”alarmtemteApplytoanyNEinthe11.Stillinthe Fault→NMAlarmattribute,openthetab“NMalarmattributessetting”andchangethefilterstatusofalarm“GNE_CONNECT_FAIL”to“filter”使用菜單故障網(wǎng)絡(luò)管理告警屬性，打開“網(wǎng)管告警屬性”，將告警的過濾狀態(tài)由”改為“filterStillinthe Fault→NMAlarmattribute,openthetab“Setalarmcorrelationrules”andcreateanewrule:使用菜單故障->Alarm1isBD_STATUS1Alarm2isCOMMUN_FAIL2ConditionisAlarm1andalarm2occuratthesameobject1和告警2Actionis:Alarm1suppressesalarm2結(jié)果是告警1告警13.Ifthereisnoexternalclockconfigured,selecttheGatewayNEusingtheNEexplorerandchangethesuppressionstatusofalarmCLK_NO_TRACE_MODEto“suppressed”.DonotsuppressthealarmforotherNEs.,VerificationoffibrelinksbetweenSDHMinimumstaff: Notool.1IneachSDHboardandforeachfibre,settheJ0bytevalues(tobesentandtobereceived)accordingtothedetaileddata.ExpectedIfallNEarepoweredup,noJ0_MMalarmisactive(aftersettingIfpartoftheNEarepoweredon,someR_LOS(lossoffiber)alarmexpected(dependingontheactualtestIfthereunexpectedalarm,checktheJ0valuesandthefibreandEndoftestNMSSDHreadingofemitted/receivedopticalpowerNMSSDH發(fā)送/接收光功NMSSDHreadingofemitted/receivedopticalpowerNMSSDH發(fā)送/接收光功Minimumstaff: Previoustestscompleted.Notool.1ForallNE,starttheperformancemonitorfunction,with15-minuteperiodand24-hourperiod.Starttimeshallbesomeminuteslaterthancurrenttime.Thereshallbenoendtime.Expected無2After5minutesfromstarttimesetinaction1,readthecurrentvalueofemittedandreceivedopticalpowerinallNE(respectivelyRPLCURandExpectedExpectedreceivedvalue=Transmittedvalue–attenuationduetotheconnetors(0.3to0.5dB)andthefibre(circa0.5dB/km)Expectedattenuationvaluesaregiveninthedetaileddatapreparation.Attenuationshallbethesameforthe2fibresofthesamelink(inoppositedirection),withatoleranceduetomeasurement(3dBReceivedvalueshallbehigherthantheexpectedone(thegivenformulausespessimisticvalues)butlowerthanthereceiveroverload(checkr預(yù)期接收值發(fā)送功率連接器衰減值（0.3~0.5dB）光纖衰減值EndoftestLow-levelConfiguration:part2:Minimumstaff: 1.IneachNE,set-up 2.CreatetheProtectionsubnet2-fiberMSSPringineachring.3.Accordingtothedatapreparation,changetheclockpriorityintheGatewayNE(ifthere’snoSDHexternalclock)orcreatetheSDHexternalclockswherevertheyare4.IneachNE,configureclocksourceprioritiesaccordingtodetaileddatapreparationandstartStandardSSMprotocol.5.ConfigureNEtimesynchronisationforallNEs(use“fromOrderwiretestsOrderwiretestsMinimumstaff:2people.1Usingtheorderwirephone,startaconversationfromtheleadingstationtotheNE(leadingstationcalling). Expected2Usingtheorderwirephone,startaconversationfromtheleadingstationusingtheconferencenumber(leadingstationcalling). Expected3Usingtheorderwirephone,startaconversationfromtheNEtoleading (NEcalling). Expected4Usingtheorderwirephone,startaconversationfromtheNEusingtheconferencenumber(NEcalling). ExpectedEndoftestProtection,communicationwiththeNMSandclocksynchronizationtest保護(hù)、NMS通信和時(shí)鐘同步測(cè)試ProtectioncommunicationwiththeNMSandclocksynchronizationtests保護(hù)、NMSMinimumstaff:1or2people(ifactionatthestation).最少人員：1)1Disconnecttwofibres(ofthesameopticalinterface)fromtheNEorturnoffalaserusingtheNMS(rightclickontheopticalinterface,selectlaserswitchanddeactivateit).ExpectedTheNMSshowsaR_LOSalarmaboutthedisconnected2None(continuingfromprevious)ExpectedTheNMSshowstheAPS_INDIalarmrelatedtotheNEsonbothsideofthedisconnectedfibre.Theremightbeotheralarmswhichshallnotbe3OpentheprotectionsubnetmaintenanceviewandquerytheExpectedTheSDHboardsconcernedbytheunpluggedfibreareinstatus“signalfail”.Theothersare“pass-through”or“idle”.拔掉光纖的4OpentheclockviewandquerytheclocksynchronizationExpectedVerifythattheclocksynchronizationpathischanged,ornot,accordinglytothebrokenfibre:allNEsshallhavesameclocksource.5PlugbackthefibresthatwereunpluggedinpreviousactionsorreactivatethelaserusingtheNMS.ExpectedAftersomeseconds(upto1minute),theR_LOSalarms幾秒后R_LOS告警6OpentheprotectionsubnetmaintenanceviewandquerytheExpectedTheSDHboardsconcernedbytheunpluggedfibreareinstatus“wait7Unplugaboard(anyboardexceptAUXandSAPboards)fromtheNEorreset(cold)thechosenboardusingtheNMS(note:boardsshallvarytestingseveralNEs).拔出任意一塊電路板（AUXSAP板）NMS冷復(fù)位（ExpectedWithin1minute,theNMSshallshowanalarmindicatingthattheboardisnotinstalled:checkthatamajor(BD_STATUS)alarmrelatedtotheboardisraised.8Plugbacktheunpluggedboard(ifphysicallyremovedinpreviousstep)andwaituntiltheLEDs enormal(itmaytakeseveralminutes).ExpectedThealarmraisedinstep8shalldisappearwithin1步驟8中顯示的告警在1分鐘內(nèi)9Waituntilthetime-to-restoretimeisoverforMS-SPringreconfigurationNote:typicaltimeis10minutesafterthedisappearofR_LOSalarmcausingthereconfiguration.ItisnotnecessarytowaitthattimeforallNEs.Theprotectioncanbedbacktonormal:OpentheprotectionsubnetmaintenanceviewSelectoneoftheboardsinstatus“waittorestore”aprotectionswitchingClearthe dswitching注：R_LOS告警消除后還需等待約10分鐘。 ExpectedAPS_INDIalarm告警APS_INDIOpentheprotectionsubnetmaintenanceviewandquerytheExpectedAllSDHboardsareinstatusOpentheclockviewandquerytheclocksynchronizationExpectedVerifythattheclocksynchronizationpathisbacktothenormalEndofLow-levelconfigurationpart3底層配置-Low-levelconfigurationpart3底層配置-Minimumstaff:1.CreatetheSDHVC-4servertrails(AU-4)inanyfiberandactivateNote:thereshallbe4SDHVC-4servertrails(AU-4)foraSTM4network,16servertrailsaSTM-16注意：STM-44VC-4服務(wù)路徑（22條用于保護(hù)，STM-16162.Openthetrailmanagementview,filterbyVC-4ServerTrailandsavetoa3.Attachthefiletothetest4.Createcustomers,asspecifiedinthedatapreparation5.BackupNMSSDHdatabase(systemadministration→NMDatabasemanagementbackup)(thisoperationmaytakeseveralNMSSDHHigh-LevelCoreNetworkcommissioning網(wǎng)TheHigh-LevelCoreNetworkcommissioningtestaimsattestingthehigh-levelcommunicationofthecorenetwork(servicetrails).AlltheactivitiesofthisphaseareperformedusingtheNMSSDH,2or4laptopPCswillbeusedtogenerate/receivetraffic.DCST&CManager/Administratorand/orDCST&CDCSLaptopPC(withsoftwaretools)DCSDCScoredevices(includingNMSSDH)installedandpoweredonLow-Levelcorenetworkcommissioningended.Set-upofNMSIPandWiredEdgedeviceslocatedinleadingstationDCS設(shè)備安裝好并且已上電；SyADDCSProjectSyADCorenetworkdetaileddata DCSCoredevicesfullyConfigurationof N NOnechecklistper Nshallbefilled.每一個(gè) ENshallbeconfiguredfollowingtheorderspecifiedinthedetaileddatapreparation ENconfigurationNMinimumstaff:1.CreateandactivateallVCtrailsfortheEConfigurelongesttrailsfirstandlatershortestDefaultnamecanbeSelectthecustomercorrespondingtotheE 2.OpenTrailmanagementview,filterbyVC-3andVC-12andsavetoa3.Attachthefiletothetest4.CreateandactivateallVC-trunksVC-trunksportstobeusedarespecifiedinthedetaileddata.5.OpenVC-trunkmanagementview,showallandsavetoa6.Attachthefiletothetest7.CheckthatallnewlycreatedVCtrailsandVCtrunksreferencether