CCNA640-802实验题(最新题库)

640-802Lab桓文教育1.NATAnswer:Bomar(Config)#interfacefa0/0Bomar(Config-if)#ipnatinsideBomar(Config)#interfaceS0/0Bomar(Config-if)#ipnatoutsideBomar(Config-if)#exitBomar(Config)#access-list1permit192.168.16.320.0.0.15Bomar(Config)#ipnatpoolnat_test198.18.237.225198.18.237.230netmask255.255.255.248Bomar(Config)#ipnatinsidesourcelist1poolnat_testoverloadBomar#copyrunstart2.RIP2010-11-201640-802Lab桓文教育Answer:RouterenableRouter#configterminalRouter(config)#hostnameGothaGotha(config)#enablesecretmi222keGotha(config)#lineconsole0Gotha(config-line)#passwordG8torslGotha(config-line)#loginGotha(config-line)#exitGotha(config)#linevty04Gotha(config-line)#passworddun63labGotha(config-line)#loginGotha(config-line)#exitGotha(config)#interfacefa0/0Gotha(config-if)#ipaddress209.165.201.4255.255.255.224Gotha(config-if)#noshutdownGotha(config)#interfaces0/0/0Gotha(config-if)#ipaddress192.0.2.190255.255.255.240Gotha(config-if)#noshutdownGotha(config-if)#exitGotha(config)#routerripGotha(config-router)#version2Gotha(config-router)#noauto-summaryGotha(config-router)#network209.165.201.4Gotha(config-router)#network192.0.2.190Gotha(config-router)#end2010-11-202640-802Lab桓文教育Gotha#copyrunstart3.EIGRPAfteraddingInteriorrouter,noroutingupdatesarebeingexchangedbetweenPerimeterandthenewlocation.AllotherinterconnectivityandInternetaccessfortheexistinglocationsofthecompanyareworkingproperly.Thetaskistoidentifythefault(s)andcorrecttherouterconfigurationstoprovidefullconnectivitybetweentherouters.AccesstotherouterCLIcanbegainedbyclickingontheappropriatehost.Allpasswordsonallroutersarecisco.Answer:1.Clickterminal-serverE,inputcommandslikethis:Central2enablepassword:ciscoCentral2#configtCentral2(config)#noroutereigrp22Central2(config)#routereigrp222Central2(config)#noauto-summaryCentral2(config-router)#network192.168.33.0Central2(config-router)#network192.168.72.0Central2#copyrunstart2.Clickterminal-serverG,inputcommandslikethis:Central1enablePassword:ciscoCentral1#configtCentral1(config)#routereigrp222Central1(config-router)#network192.168.33.0Central1#copyrunstart2010-11-203640-802Lab桓文教育4.ACL2010-11-204640-802Lab桓文教育5.Agroupofthreecountieshavenetworkedtheirpublicworksdepartments.Theroutershavebeennamedtoreflectthecounties:Hanover,Brunswick,andPender.Atechnicianhasconfiguredalltherouters,butnoconnectivityexistsamongthethreerouters.Identifythefault(s),andmakethenecessarychanges(s)toestablishconnectivity.Theroutershavebeenconfiguredwiththefollowingspecifications:TheroutersarenamedHanover,Brunswick,andPender.RIPistheroutingprotocol.Clockingisprovidedontheserial0interfaces.Thepasswordoneachrouteris“cisco”.Thesubnetmaskonallinterfacesisthedefaultmask.TheIPaddressesarelistedinthechartbelow.HanoverE0192.168.3.1S0192.168.5.1BrunswickE0192.168.8.1S0192.168.11.1S1192.168.5.2PenderE0192.168.13.2S1192.168.11.2Answer:2010-11-205640-802Lab桓文教育6.Theroutersinthecomputerdealernetworkshowninthediagramhavebeenpartiallyconfigured.YourtaskistocompletetheaddressingconfigurationoftheSouthernrouterandtheLANinterfaceconfigurationoftheRemoterouter.Layer3connectivityshouldbeestablishedbetweenthehostYontheRemoterouterLANandtheintranetserverattachedtotheSouthernrouter.Usevariousroutershowcommandstodeterminethecorrectconfigurationvaluesthatmustbeused.TheonlyusablerouterconsoleisattachedtotheSouthernrouter.YoucanaccesshostYtotestyourresults.Enablesecretpasswordonallrouters:“cisco”.Vtylines0-4password:“cisco”.Answer:2010-11-206640-802Lab桓文教育2010-11-207640-802Lab桓文教育7.VTPThistaskrequiresyoutousetheCLIofSw-AC3toanswerfivemultiple-choicequestions.Thisdoesnotrequireanyconfiguration.TheConsolePCprovidesaccesstoswitchSw-AC3.Nologinisrequired.Toanswerthemultiple-choicequestions,clickonthenumberedboxesintherightpanel.Therearefivemultiple-choicequestionswiththistask.Besuretoanswerallfivequestionsbeforeleavingthisitem.Question#1WhatinterfacedidSw-AC3associatewithsourceMACaddress0010.5a0c.ffba?A.Fa0/1B.Fa0/3C.Fa0/6D.Fa0/8E.Fa0/9F.Fa0/12Answer:AQuestion#2OutofwhichportsonSw-AC3willaframebeforwardedthathasSourceMACaddress0010.5a0c.fd86anddestinationMACaddressof000a.8a47.e612?(Choosethree.)2010-11-208640-802Lab桓文教育A.Fa0/1B.Fa0/3C.Fa0/4D.Fa0/6E.Fa0/8F.Fa0/12Answer:ADEQuestion#3Refertotheexhibit.SwXwastakenoutoftheproductionnetworkformaintenance.ItwillbereconnectedtotheFa0/16portofSw-AC3.Whathappenstothenetworkwhenitisreconnectedandatrunkexistsbetweenthetwoswitches?A.AllVLANsexceptthedefaultVLANwillberemovedfromallswitches.B.Allexistingswitcheswillhavethestudents,admin,faculty,Servers,Management,Production,andno-whereVLANs.C.TheVLANsServers,Management,Production,andno-wherewillreplacetheVLANsonSwX.D.TheVLANsServers,Management,Production,andno-wherewillberemovedfromexistingswitches.Answer:DQuestion#4FromwhichswitchdidSw-AC3receivetheVLANinformation?A.Sw-DS1B.Sw-AC1C.Sw-AC2D.Sw-AC3(locally)Answer:A2010-11-209640-802Lab桓文教育Question#5WhichswitchistherootbridgeforVLAN1?A.Sw-DS1B.Sw-AC1C.Sw-AC2D.Sw-AC3Answer:CQuestion#6WhatkindofrouterisVLAN-R1?A.1720B.1811C.2611D.2620Answer:CQuestion#7Whatport