CCNA论坛最新题库TK640-802 v201 v31 v101实验题

 中国思科华为3COM网络技术发布 A.ThelinkbetweenCompany1andCompany2isdown.B.InterfaceFa0/0onCompany2isshutdown.C.ThelinkbetweenCompany2andCompany3isdown.D.ThedefaultgatewayonCompany-PC1isincorrect.Answer:C383.Refertotheexhibit.Switch1hasjustbeenrestartedandhaspassedthePOSTroutine.HostAsendsitsinitialframetoHostC.Whatisthefirstthingtheswitchwilldoasregardspopulatingtheswitchingtable?A.Switch1willadd192.168.23.4totheswitchingtable.B.Switch1willadd192.168.23.12totheswitchingtable.C.Switch1willadd000A.8A47.E612totheswitchingtable.D.Switch1willadd000B.DB95.2EE9totheswitchingtable.Answer:CLLaabb--EEIIGGRRPPQuestion# 中国思科华为3COM网络技术发布 AfteraddingRTR_2router,noroutingupdatesarebeingexchangedbetweenRTR_1andthenewlocation.Allotherinterconnectivityandinternetaccessfortheexistinglocationsofthecompanyareworkingproperly.Thetaskistoidentifythefault(s)andcorrecttherouterconfigurationtoprovidefullconnectivitybetweentherouters.AccesstotherouterCLIcanbegainedbyclickingontheappropriatehost.Allpasswordsonallroutersarecisco.IPaddressesarelistedinthechartbelow.RTR_A#showrun!!interfaceFastEthernet0/0ipaddress192.168.60.97255.255.255.240 中国思科华为3COM网络技术发布 !interfaceFastEthernet0/1ipaddress192.168.60.113255.255.255.240!interfaceSerial0/0ipaddress192.168.36.14255.255.255.252clockrate64000!routereigrp212network192.168.36.0network192.168.60.0noauto-summary!RTR_A#showiproute192.168.36.0/30issubnetted,1subnetsC192.168.36.12isdirectlyconnected,Serial0/0192.168.60.0/24isvariablysubnetted,5subnets,2masksC192.168.60.96/28isdirectlyconnected,FastEthernet0/0C192.168.60.112/28isdirectlyconnected,FastEthernet0/1D192.168.60.128/28[90/21026560]via192.168.36.13,00:00:57,Serial0/0D192.168.60.144/28[90/21026560]via192.168.36.13,00:00:57,Serial0/0D192.168.60.24/30[90/21026560]via192.168.36.13,00:00:57,Serial0/0D*198.0.18.0[90/21026560]via192.168.36.13,00:00:57,Serial0/0********************************************************************************RTR_2#showrun!!interfaceFastEthernet0/0ipaddress192.168.77.34255.255.255.252!interfaceFastEthernet0/1ipaddress192.168.60.65255.255.255.240!interfaceFastEthernet1/0ipaddress192.168.60.81255.255.255.240!! 中国思科华为3COM网络技术发布 routereigrp22network192.168.77.0network192.168.60.0noauto-summary!RTR_2#showiproute192.168.60.0/28isvariablysubnetted,2subnetsC192.168.60.80isdirectlyconnected,FastEthernet1/0C192.168.60.64isdirectlyconnected,FastEthernet0/1192.168.77.0/30issubnetted,1subnetsC192.168.77.32isdirectlyconnected,FastEthernet0/0**********************************************************RTR_B#showrun!interfaceFastEthernet0/0ipaddress192.168.60.129255.255.255.240!interfaceFastEthernet0/1ipaddress192.168.60.145255.255.255.240!interfaceSerial0/1ipaddress192.168.60.26255.255.255.252!routereigrp212network192.168.60.0!RTR_B#showiproute192.168.60.0/24isvariablysubnetted,5subnets,2masksC192.168.60.24/30isdirectlyconnected,Serial0/1C192.168.60.128/28isdirectlyconnected,FastEthernet0/0C192.168.60.144/28isdirectlyconnected,FastEthernet0/1D192.168.60.96/28[90/21026560]via192.168.60.25,00:00:57,Serial0/1D192.168.60.112/28[90/21026560]via192.168.60.25,00:00:57,Serial0/1192.168.36.0/30issubnetted,1subnets 中国思科华为3COM网络技术发布 D192.168.36.12[90/21026560]via192.168.60.25,00:00:57,Serial0/1D*198.0.18.0[90/21026560]via192.168.60.25,00:00:57,Serial0/1**************************************************************************RTR_1#showrun!!interfaceFastEthernet0/0ipaddress192.168.77.33255.255.255.252!interfaceSerial1/0ipaddress198.0.18.6255.255.255.0!!interfaceSerial0/0ipaddress192.168.36.13255.255.255.252clockrate64000!interfaceSerial0/1ipaddress192.168.60.25255.255.255.252clockrate64000!!routereigrp212network192.168.36.0network192.168.60.0network192.168.85.0network198.0.18.0noauto-summary!ipclasslessipdefault-network198.0.18.0iproute0.0.0.00.0.0.0198.0.18.5iphttpserverRTR_1#showiproute192.168.36.0/30issubnetted,1subnetsC192.168.36.12isdirectlyconnected,Serial0/0 中国思科华为3COM网络技术发布 192.168.60.0/24isvariablysubnetted,5subnets,2masksC192.168.60.24/30isdirectlyconnected,Serial0/1D192.168.60.128/28[90/21026560]via192.168.60.26,00:00:57,Serial0/1D192.168.60.144/28[90/21026560]via192.168.60.26,00:00:57,Serial0/1D192.168.60.96/28[90/21026560]via192.168.36.14,00:00:57,Serial0/0192.168.77.0/30issubnetted,1subnetsC192.168.77.32isdirectlyconnected,FastEthernet0/0C192.0.18.0/24isdirectlyconnected,Serial1/0*S0.0.0.0via198.0.18.5Explanation:Step1:IdentifythefaultsinconfigurationonRTR_1andRTR_2.AstheSIMspecifiesallotherinterconnectivityandinternetaccessfortheexistinglocationsofthecompanyareworkingproperly.RoutingProtocolsusedintheSIMisEIGRPwithAS212asprovidedbyexhibit.FaultsIdentified:1.WrongAS(EIGRP22)providedatRTR_2(Newrouter)2.RTR_1doesnotadvertisethenewnetworkbetweenRTR_1andRTR_2intoEIGRP.WeneedtocorrecttheabovetwoconfigurationmistakestohavefullconnectivityStep2:CorrectingtheEIGRPASto212WrongAS(EIGRP22)providedatRTR_2(Newrouter)Allroutersthatwanttoexc