wcdma rnc commission (rel .ras06)xyh（諾西rnc開(kāi)原版英文資料）

1COMMISSIONINGREFERTOFOLLOWINGTABLEFORIPINFORMATIONNEEDEDTOMAKECONNECTIONBETWEENPCANDRNCPRECONFIGUREDIPSETTINGSIPADDRESSESMASKDEFAULTGATEWAYOMU19216811255255255240NEMUOMS192168151921681625525525524019216811ESA241921681925525525524019216811DHCPSERVERPOOLFORELEMENTMANAGER192168110255255255240DEVICESANDTOOLSFORCOMMISSIONINGWRISTBAND,DIGITALMULTIMETER,M25ALLENKEY內(nèi)六角扳手,RS232CABLERJ45TO9POLFEMALE2PCS,RS232INTERFACE9POLMALECOMPUTERWITHTERMINALAPPLICATIONANDNED2INSPECTINGHARDWARE21INSPECTTHECABLINGTHEREARETHREEFOLLOWINGTYPESOFCABLEINTRASUBRACKCABLESINTRACABINETCABLESINTERCABINETCABLESINTRASUBRACKCABLESANDINTRACABINETCABLESAREINSTALLEDATTHEFACTORYHOWEVER,INTERCABINETCABLESHAVETOBEINSTALLEDATSITEACCORDINGTOTHECABLELISTINSITEDOCUMENTATION22INSPECTTHELOCATIONOFPLUGINUNITSREFERTOEQUIPMENTLISTSINSITEDOCUMENTATIONPOSITIONTHESLOTSAREDENOTEDWITHNUMBERSF01F19INORDERFROMLEFTTORIGHT,PLUSNUMBERF38FORTHEHALFHEIGHTSLOTBELOWSLOTF19,ONTHEFARRIGHTIDCNUMBERNAMEABBREVIATEDNAMEOFTHEPLUGINUNITFUFUNCTIONALUNITNAMEANDINDEXNUMBERFORTHEPLUGINUNIT23INSPECTTHEINTERCHANGEABILITYVERSIONSOFSUBRACKSANDPLUGINUNITSREFERTORNCHWREVISIONLISTINSITEDOCUMENTATIONTHEINTERCHANGEABILITYVERSIONOFAPLUGINUNITSISWRITTENINTHESTICKERRIGHTAFTERTHECNUMBER24INSPECTJUMPERSETTINGSOVERVIEWMOSTOFTHEPLUGINUNITSDONOTREQUIREANYALTERATIONOFTHEIRFACTORYJUMPERSETTINGSTHEPLUGINUNITSINTHEFOLLOWINGTABLEREQUIRESPECIFICJUMPERSETTINGSWHICHMAYHAVETOBEMODIFIEDBYTHECUSTOMERPLUGINUNITJUMPERBLOCKNOTECCPC2AJ16IFUNITISUSEDASOMU,DEFAULTSETTINGSHAVETOBEMODIFIEDHDSCN2FACTORYSETTINGSMAYHAVETOBEMODIFIEDHDS9CN2FACTORYSETTINGSMAYHAVETOBEMODIFIEDHDSACN2FACTORYSETTINGSMAYHAVETOBEMODIFIEDHDSBCN2FACTORYSETTINGSMAYHAVETOBEMODIFIEDMDSA,MDSBJUMPERSANDDIPSWITCHESFACTORYSETTINGSMAYHAVETOBEMODIFIEDTBUFW1FACTORYSETTINGSMAYHAVETOBEMODIFIEDPRESENTATIONOFTHESETTINGSTHESTANDARDANDALTERNATIVEJUMPERSOFTHEPLUGINUNITSAREPRESENTEDINTABLESEXCEPTIFTHEPLUGINUNITHASFACTORYSETTINGSTHESTANDARDSETTINGSAREILLUSTRATEDINTHEJUMPERGROUPLOCATIONMAPSFORTHESTANDARDJUMPERS,THETABLEINDICATESTHEJUMPERGROUPNUMBER,THECONNECTIONREQUIREDANDANOTEABOUTTHECONNECTIONFORTHEALTERNATIVESETTINGS,THEMEANINGOFTHECONNECTIONLIKETHEPLUGINUNITLOCATION,THEREQUIREDCONNECTIONANDANOTEABOUTTHECONNECTIONARELISTEDEACHALTERNATIVEJUMPERGROUPISPRECEDEDBYATITLEDESCRIBINGITINTHECOLUMNJUMPERPOSITION,AHYPHENISUSEDBETWEENTHEPINSOFTHEJUMPERPAIRTHATARETOBECONNECTEDONTHEPLUGINUNITTHEPINSARESYMBOLIZEDBYCONSECUTIVENUMBERSIFTHEREISONLYAHYPHENANDNONUMBERSINTHECOLUMN,NOCONNECTIONISMADETHENUMBERSOFTHEJUMPERGROUP/SAREALSOGIVENFORTHEALTERNATIVESETTINGSTHECOLUMNDESCRIPTIONINDICATESTHEALTERNATIVESELECTEDWITHTHEJUMPERCONCERNEDTHEALTERNATIVESARELISTEDINTHEPLUGINUNITDESCRIPTIONSIFTHEPLUGINUNITHASAJUMPERGROUPFORSETTINGINTERCHANGEABILITY,THESETTINGALTERNATIVESAREPRESENTEDINAFORMTHATDIFFERSFROMTHEPRESENTATIONOFTHEOTHERTABLESINTHEINTERCHANGEABILITYTABLE,XTHECONNECTIONISMADE,BLANKTHECONNECTIONISNOTMADESELECTIONOFSETTINGSSETTINGSAREOFTENREFERREDTOASJUMPERSETTINGS,ORWHENTHEYCANBECLEARLYDEFINEDTHEYAREDIVIDEDINTOTWOGROUPSSTANDARDORDEFAULTSETTINGSALTERNATIVESETTINGSTHEDEFAULTSETTINGSDONOTDEPENDONEXTERNALFACTORSSOTHEYAREALWAYSSETINTHESAMEWAYREGARDLESSOFTHEEQUIPMENTPOSITIONTHEALTERNATIVESETTINGSDEPENDONEXTERNALFACTORS,SUCHASTHETRACKPOSITION,THEPARAMETERTOBESELECTED,ANDTHEOPERATINGENVIRONMENT25INSPECTTHEPOWERSUPPLYMAKESUREYOUHAVEMEASUREDTHEINPUTVOLTAGESTOTHECABINETPOWERDISTRIBUTORSCPDXXANDCHECKEDTHEPOLARITIESOFTHESUPPLYLINESMEASURETHEINPUTVOLTAGESTOTHECABINETPOWERDISTRIBUTIONUNITSTHEVOLTAGESMUSTBEWITHINTHERANGEOF4057VDCCHECKTHATTHEPOLARITIESOFTHESUPPLYLINESARECORRECTTURNONTHEPOWERSWITCHESINTHECABINETPOWERDISTRIBUTIONUNITS3MONITORINGTHEUNITSTARTUP31CONNECTASERVICETERMINALTOOMUANDSWITCHTHEPOWERONENTERCORRECTUSERNAMEANDPASSWORD32ACTIVATETHERCJUUSSERVICETERMINALEXTENSIONZLPJ,RCJ33MONITORTHESTATESOFTHEUNITSZJIALL4LOGGINGINTOTHEMMISYSTEMFORTHEFIRSTTIME41LOGINTOTHEMMISYSTEMFORTHEFIRSTTIME42SETUSERPROFILETHEDEFAULTPROFILEPROFILEDOESNOTHAVERIGHTSFORFTP43CREATENEWADMINISTARATORIDIAHZIAH44LOGOUTZ45ESTABLISHANEWMMLSESSIONWITHTHEADMINISTRATIVEUSERID5CREATINGTELNETORHTTPCONNECTIONTOPRINTALARMSTHELOGICALFILEALARMSISPREDEFINEDTOVPP99WHENOPENINGACONNECTIONWITHAWEBBROWSERTOPORT11111FORTHEFIRSTTIME,THECONNECTIONISOPENEDTOVPP99THESECONDCONNECTIONWILLBETOVPP98THETHIRSISVPP97ACONNECTIONMADETOPORT11111CONNECTSTOTHEFREEVPPDEVICEWITHTHEHIGHESTINDEXWITHINRANGE95TO9951ESTABLSIHATELNETORHTTPCONNECTIONTOOMUIPADDRESS,PORT1111152CHECKTHESTATEOFVPP99ZIHIVPP6INSPECTINGTHEHARDWAREMANAGEMENTSYSTEMTHEPURPOSEOFTHISTESTISTOENSURETHATALLHARDWAREMANAGEMENTSYSTEMHMSNODESRESPONDANDHAVETHESAMELEVELOFFIRMWAREVERSION61HMSOVERVIEWTHEHARDWAREMANAGEMENTSYSTEMHMS/HMSAPROVIDESADUPLICATEDSERIALBUSBETWEENTHEMASTERNODELOCATEDINOMUANDEVERYPLUGINUNITINTHESYSTEMSEEFIGUREPHYSICALCONNECTIONSOFHMS/HMSATHEHMS/HMSAISUSEDINSUPPORTINGAUTOCONFIGURATION,COLLECTINGFAULTDATAFROMPLUGINUNITSANDAUXILIARYEQUIPMENT,CARRYINGMESSAGESINBOOTPHASETOPIUS,ANDSETTINGHARDWARECONTROLSIGNALSLIKERESTARTANDSTATECONTROLINPLUGINUNITSTHEHARDWAREMANAGEMENTSYSTEMISROBUST,FORINSTANCE,ITISINDEPENDENTOFSYSTEMTIMING,ANDITISABLETOREADHARDWAREALARMSEVENFROMAPLUGINUNITWITHOUTPOWERFEEDINORDERTOALLOWPOWERALARMSANDREMOTEPOWERON/OFFSWITCHINGFUNCTIONITFORMSAHIERARCHICALNETWORKANDHASTHREEHIERARCHICALLAYERSFIGURELOGINCALSTRUCTUREOFOFTHEHARDWAREMANAGEMENTSYSTEMHARDWAREMANAGEMENTSYSTEMMASTERNODESHMSMSHARDWAREMANAGEMENTSYSTEMBRIDGENODESHMSBSHARDWAREMANAGEMENTSYSTEMSLAVENODESHMSSSTHEHARDWAREMANAGEMENTSYSTEMMASTERNODESHMSMS,ONEINEACHOMU,CONTROLTHEWHOLESUBSYSTEMTHETSS3SANDTBUFSINTHESUBRACKSHAVESEPARATEHARDWAREMANAGEMENTSYSTEMBRIDGENODESHMSBSTHATSERVEASBRIDGES,WHICHCONNECTHMSMSTOTHELOWESTLEVELBLOCKSINTHEHIERARCHYHARDWAREMANAGEMENTSYSTEMSLAVENODESAREIMPLEMENTEDASDEDICATEDHARDWAREBLOCKSINALLPLUGINUNITS,THESEAREINDEPENDENTFROMTHEOTHERBLOCKSOFTHEPLUGINUNITEGINTERMSOFTHEPOWERSUPPLYTHEHMSNODESCONSISTOF8BITHMSOR16BITHMSAMICROCONTROLLERSANDCOMMUNICATEUSINGTHECANPROTOCOLHMSADDRESSESPLUGINUNITSACCORDINGTOTHEIRLOCATIONINTHESYSTEMTHELOCATIONISDEFINEDINTERMSOFTHREELOCATIONCOMPONENTS1ACCORDINGTORACKLOCATIONINTHESYSTEMEGRACKNUMBER2ACCORDINGTOSUBRACKLOCATIONINAPARTICULARRACKEGSUBRACKNUMBER3ACCORDINGTOPIULOCATIONINTHESUBRACKEGPPASUBRACKNUMBERANDRACKNUMBERAREDEFINEDDURINGEQUIPPINGPHASEOFIPA2800PLATFORMANDTHEYAREPROGRAMMEDTOBACKPLANESERIALEEPROMHMSITSELFWILLSTARTIFFOLLOWINGCONDITIONSAREMETASSUMINGHARDWAREISWORKING1CORRECTSWVERSIONINALLNODESSAMEVERSIONINALLNODES2MASTERNETCONNECTINGHMSMANDHMSBSCORRECTLYCABLEDANDTERMINATED3SUBNETCONNECTIONBETWEENHMSBANDHMSSLAVENODESOKIMPLEMENTEDASBACKPLANETRACESSHOULDALWAYSBEOK4HMSSANDHMSMPIUEEPROMSPROGRAMMED5BACKPLANEEEPROMSPROGRAMMEDWITHCORRECTCONFIGURATIONDATAEEPROMUSEDBYHMSBTOGETRACK2LISTTHESYSTEMCONFIGURATION0000HMEDPTHEOUTCOMEISALISTOFHMSNODESINTHEFOLLOWINGFORMATINTHEEXAMPLEABOVEONLYTHEFIRSTSUBRACKISSHOWNHMSMASTERNODESHAVETHEADDRESSES000000AND000001ADDRESSES3DOR3EAREFORBRIDGENODESTHERESTOFTHEADDRESSESAREFORHMSSLAVENODESNOTETHELISTOFHMSNODESONLYDISPLAYSTHEHMSBRIDGENODESONTHEACTIVEHMSTRANSMISSIONLINETHEPPAOFTHEHMSBRIDGENODESDEPENDSONTHETRANSMISSIONLINETHEPPAOFTHEHMSBRIDGENODESONTHETRANSMISSIONLINE00IS3DTHEPPAOFTHEHMSBRIDGENODESONTHETRANSMISSIONLINE01IS3E3COMPARETHELISTOFHMSNODESTOPLUGINUNITSINTHENETWORKELEMENTEACHPLUGINUNITINCLUDINGOMU,TSS3ANDTBUFHASONESLAVENODEEACHPLUGINUNITINTHERNCMUSTHAVEAHMSSLAVENODELISTEDINTHELISTOFHMSNODESTHEONLYEXCEPTIONISCOMPACTOMS,WHICHDOESNOTHAVEANHMSNODEATALL4ENSURETHECOMPATIBILITYOFHMSNODESABLOCKTHEFOLLOWINGALARMS1183,1186,1291,2689,3287,AND3290ZAFBTOTBENSURETHATALLHMSSLAVENODESHAVETHESAMELEVELOFFIRMWAREVERSIONZ2CO,THEHMNSWVERSIONSHOWSTHEFIRMWAREVERSIONTHEFOLLOWINGEXAMPLESHOWSTHEINFORMATIONOFTHEPLUGINUNITLOCATEDINTHERACK1,SUBRACK1ANDPLUGINUNITADDRESS10ALLHMSSLAVENODESSHOULDHAVETHESAMELEVELOFFIRMWAREVERSIONREPEATTHECOMMANDUNTILYOUHAVETESTEDEVERYHMSNODEOFTHECONFIGURATIONCDISABLEHMSINDEPENDENTSWITCHOVERZ2FBNOTEDISABLINGHMSINDEPENDENTSWITCHOVERTAKESABOUT20SECONDSDCHECKEDTHEACTIVEHMSTRANSMISSIONLINEZ2CMNOTEIFTSS30FPERFORMASWITCHOVEROFTHEHMSTRANSMISSIONLINEINTHISCASE,PERFORMASWITCHOVERTOTHETRANSMISSIONLINE01ACTIVATETHERCBUGGSERVICETERMINALEXTENSIONZLPU,RCBCHANGETHETBU1TOWORKINGSTATEZUCPTBU,1,WOEXGCHECKTHATTHETRANSMISSIONLINESWITCHOVERISSUCCESSFULZ2CMWHENTHEACTIVETRANSMISSIONLINEIS01,THEEXPECTEDOUTCOMEISACTIVEHMSTRANSMISSIONLINE01HINTERROGATETHEFIRMWAREVERSIONNUMBERSOFTHEHMSBRIDGENODESINTHISCASE,THEACTIVETRANSMISSIONLINEIS01THEPPAOFTHEHMSBRIDGENODESIS3EZ2CO,3EIENABLEHMSINDEPENDENTSWITCHOVERZ2FCJCHECKTHATTHESTATUSOFHMSINDEPENDENTSWITCHOVERISENABLEDZ2FFKINTERROGATETHEFIRMWAREVERSIONNUMBERSOFTHEHMSMASTERNODESCO0,0,LUNBLOCKTHEFOLLOWINGALARMS1183,1186,1291,2689,3287,AND3290ZAFU7SETTINGTHECALENDARTIMEANDDATEFORRNC71PURPOSETHEEXTERNALTIMESOURCEWHICHGIVESACONSISTENTTIMEFORALLTHENETWORKELEMENTSINTHENETWORK,CANBEDEFINEDONLYAFTERTHETCP/IPCONNECTIONSARECREATEDWHENYOUHAVEDEFINEDTHEEXTERNALTIMESOURCE,IN15MINUTESALLTHECLOCKSINTHERNCWILLHAVETHESAMETIMEASTHEEXTERNALTIMESOURCEHASTHEEXTERNALTIMESOURCEISLOCATEDINTHENSNNETACTTIMESERVERIPA2800BASEDNETWORKELEMENTSCHECKTHETIMEANDDATEEVERY15MINUTES,PREFERABLYAGAINSTTHEOMSTIMESERVER,USINGNTPMESSAGES72STEPS1DISPLAYDATE,TIMEANDTIMEZONEOFTHENETWORKELEMENTDCDZDCD2SETTHECORRECTDATEANDTIMEFORTHENETWORKELEMENTDCSZDCS,STASARESULT,THEINTERNALCLOCKLOCATEDINTHENETWORKELEMENTGIVESATIMESTAMP,WHICHISINACORRECTTIME,FORALLTHEFUNCTIONSTHATTHECOMPUTERUNITDOES3INTERROGATENTPSERVERIPADDRESSDCIZDCI4SETIPADDRESSFORNTPSERVERIFNEEDEDDCM8INTERROGATINGEQUIPMENTDATABASE81PURPOSEITISRECOMMENDEDTOINTERROGATEINFORMATIONONCABINETS,SUBRACKS,FUNCTIONALUNITS,PLUGINUNITS,ANDCONNECTIONSBETWEENPLUGINUNITSPORTSTHECORRECTHARDWARECONFIGURATIONDESCRIPTIONDATAISDISPLAYEDINTHESITESPECIFICDOCUMENTS82STEPS1CHECKTHESTATEANDINTEGRITYOFTHEEQUIPMENTDATABASEANDCOPYDATABASEFILESTODISKTHEEQUIPMENTDATABASEMUSTBEINTHENORMALSTATETOENSURETHEINQUIREDINFORMATIONISCORRECTACHECKEQDATASTATEDBSZDBSEQDATA,0BSAVEEQDATADATABASELOGTODISKDBOZDBOEQDATA,0CEMPTYEQDATADATABASEDISKUPDATINGLOGDBXZDBXEQDATA,0DPREVENTEQDATAUPDATESTODISKDBPZDBPEQDATA,0DISKEPREVENTEQDATAUPDATESTOMEMORYDBPZDBPEQDATA,0MEMFCHECKTHEINTEGRITYOFEQDATAONDISKDBVZDBVEQDATA,0DISKGRESUMEEQDATAUPDATESTODISKDBRZDBREQDATA,0DISKHRESUMEEQDATAUPDATESTOMEMORYDBRZDBREQDATA,0MEMIDUMPEQDATADATABASEFILESTODISKDBCZDBCEQDATA,0JCHECKEQDATASTATEZDBSEQDATA,02INTERROGATECABINETINFORMATIONWFIZWFIJ,3INTERROGATESUBRACKINFORMATIONWFIZWFIC,4INTERROGATEPLUGINUNITINFORMATIONWFIZWFIP,5INTERROGATECONNECTIONINFORMATIONONPLUGINUNITPORTSWFIZWFIS,6INTERROGATEFUNCTIONALUNITINFORMATIONWFIAINTERROGATEFUNCTIONALUNITSDESCRIPTIONDATAZWFIU,BINTERROGATEWHICHPLUGINUNITSTHEFUNCTIONALUNITISATTACHEDTOZWFIP,83EXAMPLES9INTERROGATINGHARDWAREDATA91PURPOSEINTERROGATETHEHWDATATHATISSTOREDINTHEEEPROMSOFHARDWARECOMPONENTS92STEPS1SELECTONEOFTHEFOLLOWINGTHREEALTERNATIVESINTERROGATEALLHARDWAREDATAWFLZWFLPNOTETHISALTERNATIVEISNOTRECOMMENDED,ASITTAKESVERYLONGTIMEINTERROGATEDATAFROMALLPLUGINUNITSINACABINETWFLZWFLPINTERROGATEDATAFROMONESUBRACKINADEFINEDLOCATIONWFLZWFLS,93EXAMPLES10INTERROGATINGSOFTWAREBUILDINFORMATION101STEPS1VERIFYTHATTHECORRECTSOFTWAREBUILDISONTHEHARDDISKANDALSOLOADEDFOREVERYUNITNEEDEDWQOZWQOCRZWQORUNZWQO2CHECKTHEVERSIONSOFTHESOFTWAREBUILDWQBZWQBNAMEFORMFAILEDTHECOMMANDCOMPARESTHEVERSIONSOFTHESOFTWAREBUILDAGAINSTTHEVERSIONSINTHEMASTERFILETHESYSTEMOUTPUTSTHEERRONEOUSVERSIONSTHECOMMANDALSOCALCULATESACHECKSUMFOREACHSOFTWAREMODULEANDCOMPARESITTOTHECHECKSUMINTHEMODULEHEADERERRONEOUSMODULESAREOUTPUTTHECOMMANDDOESNOTCALCULATETHECHECKSUMFORXMLEXTENSIBLEMARKUPLANGUAGE,TXTTEXTANDDTDDOCUMENTTYPEDEFINITIONFILESTHEREISNOTOTALVERSIONCONTROL,FOREXAMPLE,FORGIFGRAPHICSINTERCHANGEFORMATFILESTHECOMMANDDOESNOTCHECKTHEVERSIONSOFFILESNORCALCULATETHECHECKSUMSITONLYCHECKSTHATTHEFILESEXIST3CHECKTHEVERSIONOFTHEFLASHMEMORYBOOTPACKAGEOFTHEUNITAGAINSTTHESWPACKAGEWDIZWDIUTIFTHEFLASHMEMORYBOOTPACKAGESARENOTCOMPATIBLE,YOUMUSTUPDATETHEBOOTPACKAGEZWDRUT,UITAKENEWBOOTPACKAGEINTOUSEZUSU,11INSPECTINGI/OSYSTEM111STEPS1DISPLAYTHEPHYSICALI/ODEVICESANDCHECKTHEIROPERATINGSTATESIHIZIHI|DEF,|DEF,|DEFINNORMALCONDITION,THEDISKDRIVESAREINTHEWOEXWORKINGSTATEDISPLAYUNITSCHANGETHEIRSTATETOWOEXAFTERACONNECTIONHASBEENESTABLISHEDTOTHEMFORVPPDEVICESCONNECTEDTOLPDLINEPRINTERDAEMONSERVICEPROVIDEDBYTHEUNIXOPERATINGSYSTEM,EMPLOYEDINTCP/IPNETWORKSASAMECHANISMFORUSINGREMOTEPRINTERSDEVICESVPPDEVICESWITHINDEXUNDER50,THESTATECHANGESACCORDINGTOTHESTATEOFTHELPDDEVICETHELPDDEVICEISINTHEWOEXSTATEAFTERTHEUNITSTARTUPLPDDEVICESCHANGETHEIRSTATETOWOEXWHENFUNCTIONALSTATEOFTHEDEVICECHANGESTONORMALORFLUSHTHEOPERATINGSTATEMAYCHANGEONLYWHENYOUEXECUTETHEINSCOMMANDTOCHANGETHEFUNCTIONALSTATEVPPDEVICESWITHINDEXBETWEEN95AND99CHANGETHEIRSTATETOWOEXAFTERACONNECTIONHASBEENESTABLISHEDTOTHEM2CHANGETHEOPERATINGSTATEOFAHARDDISKTOTEEXIHEZIHEWDU,TEONLYONEHARDDISKCANBEINTHETEEXSTATEATATIME3DIAGNOSETHEHARDDISKUDDZUDD,4WHENDIAGNOSISISFINISHED,CHANGETHEHARDDISKOPERATINGSTATETOWOEXZIHEWDU,WO5REPEATSTEPS2,3,AND4ONTHEOTHERHARDDISK6CHANGETHEOPERATINGSTATEOFANOPTICALDISKORAUSBMEMORYSTICKTOTEEXIHEANDDIAGNOSETHEOPTICALDISKORUSBMEMORYSTICKUDDOPTIONALZUDD,I/ODEVICETYPEISFDU00FORUSBOROPTICALDISK7DISPLAYALISTOFRUNNINGANDQUEUEINGTESTS,IFNEEDEDUDQZUDQ8DISPLAYTHEHISTORYOFTHEDIAGNOSTICREPORTS,IFNEEDEDUDHZUDH12INSPECTINGMESSAGINGSYSTEM121PURPOSETHISTESTISCARRIEDOUTTOENSURETHATTHECOMPUTERUNITSCANRECEIVEANDSENDMESSAGESANDAREINWORKINGORDER,ANDTHATTHECABLINGISCORRECTTHETESTALSOCHECKSTHATTHEREARENOFAILURESINSWITCHOVER122STEPS1PRINTTHEWORKINGSTATESOFUNITSUSIZUSIFULLCHECKTHATALLTHEUNITSOFTHEEXCHANGEAREONTHEPRINTLIST2OPENASERVICETERMINALCONNECTIONRS232ORREMOTEDEBUGGERSESSIONZDDSTOTHEACTIVEOMUZDDSOMU,TOOPENAREMOTEDEBUGGERSESSION3LOADAPOSTOFFICESERVICETERMINALEXTENSIONINTHEACTIVEOMUZLP1,POH4LISTALLCOMPUTINGUNITSINTHEMESSAGINGSYSTEMINTHESERVICETERMINALSESSION,LISTALLCOMPUTINGUNITSINTHEMESSAGINGSYSTEMCHECKTHATALLCOMPUTERUNITSWHICHHADPHYSICALANDLOGICALADDRESSESINSTEP1AREALSOLISTEDHEREZ1F15STARTTHEMESSAGINGSYSTEMTEST1YYZ1YY6MONITORTHETESTPROGRESSFORAMINIMUMOF5MINUTES7PRINTTHEWORKINGSTATESFUUNITANDALLMXUUNITSUSIZUSISFUWOEXZUSIMXUWOALL8CHANGETHESTATEOFWORKINGSTATESFUUNITWOEXTOSPEXUSCZUSCSFU,SP9MONITORTHETESTPROGRESSFORAMINIMUMOF5MINUTES10CHANGETHESTATESOFALLWORKINGSTATEMXUUNITSWOEXTOSPEXUSCZUSCMXU,SP11PRINTTHEWORKINGSTATESOFALLMXUUNITSUSITOMAKESURETHATSTATESOFALLMXUUNITSHAVEBEENCHANGED12MONITORTHETESTPROGRESSFORAMINIMUMOF5MINUTES13CHANGETHESTATEOFWORKINGSTATESFUUNITWOEXTOSPEXUSC14MONITORTHETESTFORAMINIMUMOF5MINUTES15STOPTHETESTSTOPTHETESTINTHESERVICETERMINALSESSIONWITHCTRLC13INSPECTINGUNITDIAGNOSTICSANDWORKINGSTATES131PURPOSETHESETESTSARECARRIEDOUTTOENSURETHATTHEHARDWAREISINWORKINGORDERANDTHECABLINGCORRECTUNITSWHICHARECONNECTEDTOSFUANDMXUUNITSMUSTBETESTEDTWICE,FIRSTWHENTHESTATEOFSFUX/MXUXISWOEX,THENWHENTHESTATEOFSFUX1/MXUX1ISWOEXSFUX/MXUXISTHESFU/MXUCONNECTEDTOTHEUNITTOBETESTED132STEPS1PRINTTHEWORKINGSTATESOFUNITSUSI2CHANGETHEUNITSTOTESTSTATETEEX,USC3STARTDIAGNOSISUDUZUDUUSESZUDQTOCHECKONGOINGTEST4INTERROGATERESULTSOFTHEDIAGNOSISUDHZUDH5FORUNITSWITH2NORN1REDUNDANCY,PERFORMSWITCHOVERANDTESTTHEREMAININGUNITSAFORUNITSWITH2NREDUNDANCY,CHANGETHESTATESOFTHEUNITSTHATWERETESTEDFIRSTTOSPEXANDTHENTOWOEXBCHANGETHESTATESOFUNITSNOWINSPEXSTATETOTESTSTATECREPEATSTEPS3AND4ORAFORUNITSWITHN1REDUNDANCY,CHANGETHESTATESOFTHEUNITSTHATWERETESTEDFIRSTTOWOEXBCHANGETHESTATESOFTHEUNITSTHATWERENOTTESTEDYETTOTESTSTATECREPEATSTEPS3AND4IFTHEUNITFAILSTHEDIAGNOSTICTEST,CHECKTHESTRAPPINGSOFTHEUNITORTHECORRESPONDEINGCABLESORREPLACETHEUNITIFITISSUSPECTEDTOBEBROKENREMEMBERTORUNTESTAGAINSTANYNEWUNITWHICHISUSEDTOREPLACETHEOLDONE14VERIFYINGSYSTEMSTARTUP141STEPS1CHECKINGTHATUNITSAREINTHEWOEXANDSPEXUSISTATES2DISCONNECTPOWERFROMTHESYSTEMBECAUTIOUSNOTTOTAKEANYACTIONTHATWILLRESULTINANYPROBLEMS,SUCHASHARDWAREDAMAGEORDATALOSS3CONNECTPOWERTOTHESYSTEMDURINGTHESTARTUPOFTHEOMU,THERECOVERYSYSTEMANALYSESTHECONDITIONOFTHENETWORKELEMENTANDSTARTSTHECONTROLOFTHESYSTEMSTARTUP,ATTHISMOMENT,“0689SYSTEMRESTARTED”WILLBEPRINTEDTOTHEALARMPRINTER4WAITUNTILACTIVEOMUSTARTSINSTATEWOEXTHENAPPEARS“0691WORKINGSTATEACTIVATEDBYSYSTEM”FOLLOWEDBYNOTICE“MMISYSTEMREADY”5OUTPUTWORKINGSTATESOFUNITSFROMTHEMMLTERMINALANDMONITORTHATEVERYUNITSTARTSINTHESTATEITHADBEFORETHEPOWERCUTUSITHEOMUORTBUISNOTNECESSARILYINTHESTATEITHADBEFORETHEPOWERCUT,BECAUSETHEHARDWAREDEFINESTHEACTIVITYOFOMUANDTBU6MONITORTHEALARMPRINTOUTALLTHESTARTINGUNITSSHOULDCREATEANOTICE0691WORKINGSTATEACTIVATEDBYSYSTEM7CHECKTHATNOUNNECESSARYALARMSAREONAAP15INSPECTINGSYNCHRONIZATIONSYSTEM151SYNCHRONIZATIONSYSTEMOVERVIEWNETWORKELEMENTTIMINGANDSYNCHRONIZATIONINTHEIPA2800ISDESIGNEDTOWORKINMASTER/SLAVETYPEHIERARCHICALSYNCHRONIZATIONNETWORKTOPOLOGYNETWORKELEMENTHASDUPLICATEDSYNCHRONIZATIONUNITINTSS3PLUGINUNITTHISUNITRECEIVESREFERENCETIMINGSIGNALFROMUPPERNETWORKLEVEL,ADJUSTSITSLOCALOSCILLATORTOMEANVALUEOFTHEREFERENCESIGNALFILTERSJITTERANDWANDERFROMTHETIMINGSIGNALUSINGDIGITALPHASELOCKEDLOOPANDDELIVERSTHISSYNCHRONIZEDTIMINGSIGNALASSYSTEMTIMINGTOALLPLUGINUNITSINEVERYNETWORKINTERFACEPORT,THETIMINGFREQUENCYISDERIVEDFROMINCOMINGSIGNALINNETWORKINTERFACEPLUGINUNITONEPORTISSELECTEDTOGIVETIMINGTHETSS3HASTHREETIMINGINPUTSFIGURE5THATARECONNECTEDBYCABLINGTOSELECTEDNETWORKINTERFACEPLUGINUNITSPDHINPUTSYNCHRONIZATIONISEXTRACTEDFROMAPDHTIMESLOTSDHINPUTASYNCHRONIZATIONINPUTCANBEEXTRACTEDFROMTHESDHTIMINGSIGNALINADDITIONTOTHEINPUTSFROMTHELINEINTERFACEUNITS,THETSS3HASTWOEXTERNALSYNCHRONIZATIONINPUTSBOTHTSS3SGETTHESAMETHREESIGNALSFROMTHELINEINTERFACEUNITSANDTHESAMETWOEXTERNALSYNCHRONIZATIONSIGNALSFROMTHECPSALCABLINGPANELNETWORKTIMINGREFERENCESCANBEFROMSTM1,E1,T1,ANDJT1TRANSMISSIONLINESEACHTRANSMISSIONINPUTHASADIFFERENTFREQUENCY,ASSHOWNBOTHTHEQUALITYCONTROLOFTHERECEIVEDTIMINGFROMSDHTRANSMISSIONSYSTEMANDTHEFUNCTIONALMODE/STATECONTROLOFTHESYNCHRONIZATIONANDTIMINGFUNCTIONARESETBYTHETIMINGANDSYNCHRONIZATIONFUNCTIONMANAGEMENTINNETWORKELEMENTMANAGEMENTTWOSEPARATETIMINGANDSYNCHRONIZATIONDISTRIBUTIONBUSESINSURE2NREDUNDANCYFORTHEINTERNALTIMINGSIGNALDISTRIBUTIONEACHBUSHASITSOWNSYSTEMCLOCKATSS3PLUGINUNIT,DISTRIBUTIONCABLINGANDTIMINGBUFFERSTBUFPLUGINUNITSTHETWOTSS3UNITSBACKINGEACHOTHERUPAREPLACEDINDIFFERENTSUBRACKSSUBRACKS1AND2,EACHOFWHICHISPOWEREDBYAPOWERSUPPLYPLUGINUNITO