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ID:36002222
大小:21.81 KB
页数:12页
时间:2019-04-29
《网络环路故障处理及环路安全防护(network loop fault handling and loop security protection)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、网络环路故障处理及环路安全防护(Networkloopfaulthandlingandloopsecurityprotection)CustomernetworkloopfaulthandlingandloopsecurityprotectionYangganjunChinaTelecombranchMeixianbranchAbstract:intheloopnetworkproblemsofcustomernetworkthereisabigthreatexergytheconsequenceist
2、hedirectcustomernetworkparalysisexergyItmayalsoaffecttheoperator'snetworkfaultexergyexergysotheresearchnetworkloopandhowtousetechnologyinsomecasesTheharmofexergymethodtopreventnetworkloopinnetworkmaintenanceisveryimportant.Keywordsinthejudgmentoftheloopn
3、etworklooplooppreventionFirst,thecustomernetworkproblems.Customernetworkbyofficestaffchange,change,savethecostofofficespaceandotherreasonscannotbefullofexergyinitialnetworkwiringEachuserisconnectedtoasinglefootswitchnetworktothefloorwillincreasethenumber
4、ofexergyineachofficePBXnetworktomeetDemand.Somehotelswillalsoincreasethenumberofsmallswitchestosolvethelackofcustomerwiring.TheseareinguestroomsandofficesMostoftenbecomethesourceoftheswitchlooplineandtheuser'smessyexergyduetonegligenceoftenoccurexergyofa
5、cablefromtheswitchAporttoanotherportoftheexergythisinthenetworkinaloopphenomenoncausedtheentirenetworkexergyInterruption.Two.ExperimentandanalysisofnetworkloopThefollowingobservationofexergyloopnetworkcommunicationexergyobservationswitchportandMACaddress
6、learningflowSituation。Onethousandtwohundredandforty-four32Figure1PC1PC2InExperiment1,asshowninFigure1usingHUAWEIS2326TP-EIswitchesandexergytesttwocomputerdoloop.1,observethecommunicationbetweentwoPC.PC1andPC2inthecaseofnormalcommunicationwillexergyswitch
7、port2Loop3andloopcommunicationimmediatelyaftertheexergyinterruption.2,throughtheconfigurationoftheswitchportswitchportflowexergyobservation.CheckwithcommanddisplayinterfaceBriefOuttrafficatPorts1and4foundthattheexergyoftheincreasingexergysoonreachedmoret
8、han80%exergyandinThetrafficisverysmall.Whileports2and3forinandouttrafficareverylargeandsymmetricalexergysoonreachMorethan80%.ThroughthecapturesoftwarecanbefoundineitherPC1orPC2exergycanexistcaughtinthenetworkAlargenumberof
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