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1、branchnetwork,theInternet,supportingDDN,FR,ISDN,PSTNandsatellitedatanetworkconnections.2.networkmanagementsystem:thesystemplanning,supervision,designandcontroloftheuseofnetworkresourcesandactivities,isachieveoptimalnetworkperformance,includingthefollowingaspects:performancemanageme
2、nt:themultifacetednetworkperformancemonitoringandmanagement,toensurethattheperformanceoftheInternettomaintainatahighlevel.Configurationmanagement:monitoringandconfigurationofnetworkinformation.Accountmanagement:measuretheutilizationofnetworkresources.Faultmanagement:detection,regis
3、tration,prompttheusertonetworkfailuresand,ifpossible,automaticallyrepairnetworkproblems.Safetymanagement:accordingtothestaffofplanningtocontrolnetworkaccessprotectionnetworkwillnotbeeasilybroken.Remoteaccessmanagement:includingequipmentmanagement,userrightsmanagement,accessmanageme
4、ntforremoteusers.Networksecurity:networksecurityfromthephysicallayer,networklayer,applicationlayer,andmanylevelsofconsideration,andhavetheperfectvirusprotection.3.3.4systemresourcesofmanagementsysteminintelligentoffactoryconstructionmanyapplicationofbasedShang,tomakesallapplication
5、cansmooth,efficientofrun,whilemakeswholefactorydistributionofcomputerresourcesgetconcentrated,andfullandmonitoring,mustforwholecomputersystemsestablishedaperfectofsystemmonitoringplatform,makesusercanthroughthisplatformachievedonwholesystemoffullmanagement,thesemanagementincluding:
6、securitymanagementnetworkmanagementevent/state/exceptionmanagementdatabasemanagementdetectionworkflowmanagementStoragemanagementperformanceandoutputmanagementservices/helpdeskchangeandconfigurationmanagement,inventoryandassetmanagementapplicationmanagement3.3.5thehostsystem1.hostsy
7、stemperformance,canmeettheneedsofvariousapplications,highperformancetopriceratio.2.thehostsystemhasamechanismforstoringbackups,needsinformationstoredinthesystem,aswellaskeyhomesecurityneeds.3.criticalhostsshouldtakeintoaccountmultipleaspectsofclusterneeds.3.3.6factoryNET1.goals:bro
8、adbandmultimedia,Office,pr
