{"Asmallcompanywith10employeesusesasingleLANtoshareinformationbetweencomputers.WhichtypeofconnectiontotheInternetwouldbeappropriateforthiscompany?":["abroadbandservice,suchasDSL,throughtheirlocalserviceprovider"],"WhichnetworkscenariowillrequiretheuseofaWAN?":["EmployeesneedtoconnecttothecorporateemailserverthroughaVPNwhiletraveling."],"WhichstatementdescribesacharacteristicofaWAN?":["WANnetworksareownedbyserviceproviders."],"Whataretwocommontypesofcircuit-switchedWANtechnologies?(Choosetwo.)":["ISDN","PSTN"],"Whichtwodevicesareneededwhenadigitalleasedlineisusedtoprovideaconnectionbetweenthecustomerandtheserviceprovider?(Choosetwo.)":["DSU","CSU"],"Whatisarequirementofaconnectionlesspacket-switchednetwork?":["Fulladdressinginformationmustbecarriedineachdatapacket."],"Whatisanadvantageofpacket-switchedtechnologyovercircuit-switchedtechnology?":["Packet-switchednetworkscanefficientlyusemultipleroutesinsideaserviceprovidernetwork."],"Anewcorporationneedsadatanetworkthatmustmeetcertainrequirements.Thenetworkmustprovidealowcostconnectiontosalespeopledispersedoveralargegeographicalarea.WhichtwotypesofWANinfrastructurewouldmeettherequirements?(Choosetwo.)":["publicinfrastructure","Internet"],"Whatisalongdistancefiber-opticmediatechnologythatsupportsbothSONETandSDH,andassignsincomingopticalsignalstospecificwavelengthsoflight?":["DWDM"],"Whataretwocommonhigh-bandwidthfiber-opticmediastandards?(Choosetwo.)":["SONET","SDH"],"WhichWANtechnologyiscell-basedandwellsuitedtocarryvoiceandvideotraffic?":["ATM"],"WhichtwotechnologiesusethePSTNnetworktoprovideanInternetconnection?(Choosetwo.)":["dialup","ISDN"],"Acompanyneedstointerconnectseveralbranchofficesacrossametropolitanarea.Thenetworkengineerisseekingasolutionthatprovideshigh-speedconvergedtraffic,includingvoice,video,anddataonthesamenetworkinfrastructure.ThecompanyalsowantseasyintegrationtotheirexistingLANinfrastructureintheirofficelocations.Whichtechnologyshouldberecommended?":["EthernetWAN"],"WhichsolutioncanprovideInternetaccesstoremotelocationswherenoregularWANservicesareavailable?":["VSAT"],"WhichWANtechnologyestablishesadedicatedconstantpoint-to-pointconnectionbetweentwosites?":["leasedlines"],"AcustomerneedsametropolitanareaWANconnectionthatprovideshigh-speed,dedicatedbandwidthbetweentwosites.WhichtypeofWANconnectionwouldbestfulfillthisneed?":["EthernetWAN"],"WhichfeatureisusedwhenconnectingtotheInternetusingDSL?":["DSLAM"],"Whichconnectivitymethodwouldbebestforacorporateemployeewhoworksfromhometwodaysaweek,butneedssecureaccesstointernalcorporatedatabases?":["VPN"],"WhichwirelesstechnologyprovidesInternetaccessthroughcellularnetworks?":["LTE"],"Ahomeuserliveswithin10miles(16kilometers)oftheInternetprovidernetwork.Whichtypeoftechnologyprovideshigh-speedbroadbandservicewithwirelessaccessforthishomeuser?":["WiMAX"],"WhatistherecommendedtechnologytouseoverapublicWANinfrastructurewhenabranchofficeisconnectedtothecorporatesite?":["VPN"],"Whatcancauseareductioninavailablebandwidthonacablebroadbandconnection?":["numberofsubscribers"],"WhichequipmentisneededforanISPtoprovideInternetconnectionsthroughcableservice?":["CMTS"],"WhichgeographicscoperequirementwouldbeconsideredadistributedWANscope?":["many-to-many"],"Acorporationislookingforasolutiontoconnectmultiple,newlyestablishedremotebranchoffices.WhichconsiderationisimportantwhenselectingaprivateWANconnectionratherthanapublicWANconnection?":["datasecurityandconfidentialityduringtransmission"],"":[],"\u2014>\u00a0municipalWi-Fi\u2014>\u00a0satelliteInternet\u2014>\u00a0DSL\u2014>\u00a0cable":[],"Whataretwostructuredengineeringprinciplesnecessaryforsuccessfulimplementationofanetworkdesign?(Choosetwo.)":["resiliency","modularity"],"Whatisanimportantfirstconsiderationwhenstartingtodesignanetwork?":["sizeofthenetwork"],"WhichtwodeviceswouldcommonlybefoundattheaccesslayerofthehierarchicalenterpriseLANdesignmodel?(Choosetwo.)":["accesspoint","Layer2switch"],"InwhichlayerofthehierarchicalenterpriseLANdesignmodelwouldPoEforVoIPphonesandaccesspointsbeconsidered?":["access"],"Refertotheexhibit.WhichtypeofCiscohierarchicalLANdesignmodelisusedatschoolsite1?":["two-tiercollapsedcore"],"Inahierarchicalnetworkdesign,whichlayersmaybecombinedintoacollapsedcoreforsmallernetworks?":["coreanddistribution"],"Thenetworkdesignforacollegewithusersatfivesitesisbeingdeveloped.Whereinthecampusnetworkarchitecturewouldserversusedbyallusersbelocated?":["datacenter"],"Whatisoneadvantagetodesigningnetworksinbuildingblockfashionforlargecompanies?":["failureisolation"],"Anetworkengineerwantstoredesignthewirelessnetworkandmakeuseofwirelessnetworkcontrollersthatmanagethemanydeployedwirelessaccesspoints.Inwhichnetworkdesignmoduleofthecampusnetworkarchitecturewouldthecentralizedwirelessnetworkcontrollersbefound?":["services"],"Whichnetworkmoduleisthefundamentalcomponentofacampusdesign?":["access-distributionmodule"],"Whichapproachinnetworkingallowsfornetworkchanges,upgrades,ortheintroductionofnewservicesinacontrolledandstagedfashion?":["modular"],"Refertotheexhibit.WhichtypeofISPconnectivitytotheserviceprovideredgeisbeingusedbycompanyA?":["multihomed"],"WhichthreenetworkarchitectureshavebeenintroducedbyCiscotoaddresstheemergingtechnologychallengescreatedbytheevolvingbusinessmodels?(Choosethree.)":["CiscoBorderless","CiscoDataCenter","CiscoCollaboration"],"WhichlayeroftheCiscoCollaborationArchitecturecontainsunifiedcommunicationsandconferencesoftwaresuchasCiscoWebExMeetings,WebExSocial,CiscoJabber,andTelePresence?":["applicationsanddevices"],"WhichCiscotechnologyallowsdiversenetworkdevicestoconnectsecurely,reliably,andseamlesslytoenterprisenetworkresources?":["CiscoAnyConnect"],"WhatiscreatinganewchallengeforITdepartmentsbychangingtheborderoftheenterprisenetwork?":["tablets"],"Whichnetworkarchitecturefunctionsthroughacombinationoftechnologiesthatincludewired,wireless,security,andmore?":["CiscoBorderless"],"Whichnetworkarchitecturecombinesindividualcomponentstoprovideacomprehensivesolutionallowingpeopletocooperateandcontributetotheproductionofsomething?":["CiscoCollaborationArchitecture"],"Fillintheblank.":[],"Fillintheblank.Usetheabbreviation.":[],"Matchthelayertothecorrespondingdevice.(Notalloptionsareused.)Placetheoptionsinthefollowingorder:\u2013notscored\u2013":[],"MatchthesubmoduletothecorrectCiscoEnterpriseArchitecturemodule.(Notalloptionsareused.)Placetheoptionsinthefollowingorder:CiscoEnterpriseCampusCiscoEnterpriseEdge":[],"Whataretwoofthetoptrendsthataffectnetworkarchitecturedesign?(Choosetwo.)":["cloudcomputing","BYOD"],"Whywouldacompanywantnetworkengineerstoadheretostructuredengineeringprincipleswhendesigningnetworks?":["Thenetworkcanbeeasilydesignedbecauseoftheseparationofthevariousfunctionsthatexistonanetworkintomodules."],"Refertotheexhibit.WhichCiscoEnterpriseArchitecturemoduleisshown?":["enterprisecampus"],"Whatfeatureismoreimportantatthecorelayerthanatanyotherhierarchicalnetworkdesignlayer?":["packetswitchingspeed"],"WhichproductcorrespondstoalayeroftheCiscoCollaborationArchitecture?":["NetworkandComputerInfrastructure"],"WhichthreearetypesofLCPframesusedwithPPP?(Choosethree.)":["link-establishmentframes","link-terminationframes","link-maintenanceframes"],"Whichcommandcanbeusedtoviewthecabletypethatisattachedtoaserialinterface?":["Router(config)#showcontrollers"],"HowdoesPPPinterfacewithdifferentnetworklayerprotocols?":["byusingseparateNCPs"],"WhichaddressisusedintheAddressfieldofaPPPframe?":["asinglebyteofbinary11111111"],"WhichfieldmarksthebeginningandendofanHDLCframe?":["Flag"],"InwhichsituationwouldtheuseofPAPbepreferabletotheuseofCHAP?":["whenplaintextpasswordsareneededtosimulateloginattheremotehost"],"WhenconfiguringMultilinkPPP,whereistheIPaddressforthemultilinkbundleconfigured?":["onamultilinkinterface"],"Refertotheexhibit.Basedonthedebugcommandoutputthatisshown,whichstatementistrueoftheoperationofPPP.":["APPPsessionwassuccessfullyestablished."],"Theexhibithastwoboxes.Thefirstboxshowsthefollowingpartialcommandoutput:Refertotheexhibit.AnetworkadministratorisconfiguringthePPPlinkbetweenthetworouters.However,thePPPlinkcannotbeestablished.Basedonthepartialoutputoftheshowrunning-configcommand,whatisthecauseoftheproblem?":["Thepasswordsdonotmatch."],"WhichprotocolwillterminatethePPPlinkaftertheexchangeofdataiscomplete?":["LCP"],"Whichserial0\/0\/0interfacestatewillbeshownifnoserialcableisattachedtotherouter,buteverythingelsehasbeencorrectlyconfiguredandturnedon?":["Serial0\/0\/0isdown,lineprotocolisdown"],"HowmuchtotalbandwidthisprovidedbyaT1line?":["1.544Mb\/s"],"Anetworkengineerismonitoringanessential,butpoorquality,PPPWANlinkthatperiodicallyshutsdown.Anexaminationoftheinterfaceconfigurationsshowsthatthepppquality90commandhasbeenissued.Whatactioncouldtheengineertaketoreducethefrequencywithwhichthelinkshutsdown?":["Issuethecommandpppquality70."],"AnetworkengineeristroubleshootingthelossofMPEGvideoviewingqualityasMPEGvideofilescrossaPPPWANlink.Whatcouldbecausingthislossofquality?":["ThecompresscommandwasusedwhenPPPwasconfiguredontheinterfaces."],"WhichPPPoptioncandetectlinksthatareinalooped-backcondition?":["MagicNumber"],"Refertotheexhibit.Anetworkengineerhasissuedtheshowinterfacesserial0\/0\/0commandonaroutertoexaminetheopenNCPsonaPPPlinktoanotherrouter.ThecommandoutputdisplaysthattheencapsulationisPPPandthattheLCPisopen.However,theIPV6CPNCPisnotshownasopen.WhatdoestheengineerneedtoconfiguretoopentheIPV6CPNCPonthelink?":["ConfigureanIPv6addressoneachinterfaceonthelink."],"WhichthreephysicallayerinterfacessupportPPP?(Choosethree.)":["synchronousserial","asynchronousserial","HSSI"],"WhatarethreecomponentsofPPP?(Choosethree.)":["NCP","HDLC-likeframing","LCP"],"Refertotheexhibit.WhattypeofLayer2encapsulationwillbeusedforconnectionDonthebasisofthisconfigurationonanewlyinstalledrouter:":["HDLC"],"WhichtwostatementsdescribeaPPPconnectionbetweentwoCiscorouters?(Choosetwo.)":["LCPteststhequalityofthelink.","LCPmanagescompressiononthelink."],"OpenthePTActivity.Performthetasksintheactivityinstructionsandthenanswerthequestion.WhyistheseriallinkbetweenrouterR1androuterR2notoperational?":["Ineachcasetheexpectedusernameisnotthesameastheremoterouterhostname."],"Questionaspresented:Placetheoptionsinthefollowingorder:MaximumReceiveUnit->\u00a0ThemaximumsizeofthePPPframe.":[],"Questionaspresented:Placetheoptionsinthefollowingorder:->\u00a0establishthelinkandnegotiateconfigurationoptions":[],"Questionaspresented:Placetheoptionsinthefollowingorder:\u00a0->\u00a0useLCPtonegotiatethetypeofauthentication\u00a0->\u00a0calculatetheIDandrandomnumber\u00a0->\u00a0calculatetheMD5hash\u00a0->\u00a0sendthechallengeID,hash,andusername\u00a0->\u00a0calculatethehashbasedonreceivedinformation\u00a0->\u00a0comparethereceivedhashwiththecalculatedhash":[],"WhichisanadvantageofusingPPPonaseriallinkinsteadofHDLC?":["optionforauthentication"],"Asmallcompanywith10employeesusesasingleLANtoshareinformationbetweencomputers.WhichtypeofconnectiontotheInternetwouldbeappropriateforthiscompany?":["abroadbandservice,suchasDSL,throughtheirlocalserviceprovider"],"WhichnetworkscenariowillrequiretheuseofaWAN?":["EmployeesneedtoconnecttothecorporateemailserverthroughaVPNwhiletraveling."],"Whichtwodevicesareneededwhenadigitalleasedlineisusedtoprovideaconnectionbetweenthecustomerandtheserviceprovider?(Choosetwo.)":["CSU","DSU"],"Whataretwoadvantagesofpacketswitchingovercircuitswitching?(Choosetwo.)":["Thecommunicationcostsarelower.","Multiplepairsofnodescancommunicateoverthesamenetworkchannel."],"Whatisarequirementofaconnectionlesspacket-switchednetwork?":["Fulladdressinginformationmustbecarriedineachdatapacket."],"Whatisalongdistancefiber-opticmediatechnologythatsupportsbothSONETandSDH,andassignsincomingopticalsignalstospecificwavelengthsoflight?":["DWDM"],"Whataretwocommonhigh-bandwidthfiber-opticmediastandards?(Choosetwo.)":["SDH","SONET"],"WhatistherecommendedtechnologytouseoverapublicWANinfrastructurewhenabranchofficeisconnectedtothecorporatesite?":["VPN"],"Whatisafeatureofdensewavelength-divisionmultiplexing(DWDM)technology?":["Itenablesbidirectionalcommunicationsoveronestrandoffiber."],"WhichWANtechnologyestablishesadedicatedconstantpoint-to-pointconnectionbetweentwosites?":["leasedlines"],"WhichWANtechnologyiscell-basedandwellsuitedtocarryvoiceandvideotraffic?":["ATM"],"WhichtwotechnologiesusethePSTNnetworktoprovideanInternetconnection?(Choosetwo.)":["ISDN","dialup"],"Acompanyneedstointerconnectseveralbranchofficesacrossametropolitanarea.Thenetworkengineerisseekingasolutionthatprovideshigh-speedconvergedtraffic,includingvoice,video,anddataonthesamenetworkinfrastructure.ThecompanyalsowantseasyintegrationtotheirexistingLANinfrastructureintheirofficelocations.Whichtechnologyshouldberecommended?":["EthernetWAN"],"AcustomerneedsaWANvirtualconnectionthatprovideshigh-speed,dedicatedbandwidthbetweentwosites.WhichtypeofWANconnectionwouldbestfulfillthisneed?":["EthernetWAN"],"WhichWANconnectivitymethodwouldbeusedinaremotelocationwheretherearenoserviceprovidernetworks?":["VSAT"],"Ahomeuserliveswithin10miles(16kilometers)oftheInternetprovidernetwork.Whichtypeoftechnologyprovideshigh-speedbroadbandservicewithwirelessaccessforthishomeuser?":["WiMAX"],"Whichconnectivitymethodwouldbebestforacorporateemployeewhoworksfromhometwodaysaweek,butneedssecureaccesstointernalcorporatedatabases?":["VPN"],"WhichwirelesstechnologyprovidesInternetaccessthroughcellularnetworks?":["LTE"],"WhichgeographicscoperequirementwouldbeconsideredadistributedWANscope?":["many-to-many"],"Anewcorporationneedsadatanetworkthatmustmeetcertainrequirements.Thenetworkmustprovidealowcostconnectiontosalespeopledispersedoveralargegeographicalarea.WhichtwotypesofWANinfrastructurewouldmeettherequirements?(Choosetwo.)":["publicinfrastructure","Internet"],"MatchthetypeofWANdeviceorservicetothedescription.(Notalloptionsareused.)":[],"Matchtheconnectivitytypetothedescription.(Notalloptionsareused.)slowaccess(uploadspeedisaboutone-tenthdownloadspeed)->SatelliteInternet\u2013notscored\u2013":[],"WhichstatementdescribesacharacteristicofaWAN?":["WANnetworksareownedbyserviceproviders."],"WhichfeatureisusedwhenconnectingtotheInternetusingDSL?":["DSLAM"],"WhichequipmentisneededforanISPtoprovideInternetconnectionsthroughcableservice?":["CMTS"],"WhichsolutioncanprovideInternetaccesstoremotelocationswherenoregularWANservicesareavailable?":["VSAT"],"Acorporationislookingforasolutiontoconnectmultiple,newlyestablishedremotebranchoffices.WhichconsiderationisimportantwhenselectingaprivateWANconnectionratherthanapublicWANconnection?":["datasecurityandconfidentialityduringtransmission"],"Whichstatementdescribescable?":["Deliveringservicesoveracablenetworkrequiresdownstreamfrequenciesinthe50to860MHzrange,andupstreamfrequenciesinthe5to42MHzrange."],"Whatisanadvantageofpacket-switchedtechnologyovercircuit-switchedtechnology?":["Packet-switchednetworkscanefficientlyusemultipleroutesinsideaserviceprovidernetwork."],"Whichbroadbandwirelesstechnologyisbasedonthe802.11standard?":["municipalWi-Fi"],"WhatistheapproximatedistancelimitationforprovidingasatisfactoryADSLservicefromthecentralofficetoacustomer?":["3.39milesor5.46kilometers"],"WhatisacomponentofanADSLconnectionthatislocatedatthecustomersite?":["CPE"],"WhatisthefunctionoftheDSLAMinabroadbandDSLnetwork?":["multiplexesindividualcustomerDSLconnectionsintoasingleupstreamlink"],"Whichbroadbandtechnologywouldbebestforasmallofficethatrequiresfastupstreamconnections?":["fiber-to-the-home"],"WhataretwoWANconnectionenhancementsthatareachievedbyimplementingPPPoE?(Choosetwo.)":["CHAPenablescustomerauthenticationandaccounting.","PPPenablestheISPtoassignanIPaddresstothecustomerWANinterface."],"WhenPPPoEisconfiguredonacustomerrouter,whichtwocommandsmusthavethesamevaluefortheconfigurationtowork?(Choosetwo.)":["dialerpool2","pppoe-clientdial-pool-number2"],"WhyistheMTUforaPPPoEDSLconfigurationreducedfrom1500bytesto1492?":["toaccommodatethePPPoEheaders"],"WhataretwocharacteristicsofaPPPoEconfigurationonaCiscocustomerrouter?(Choosetwo.)":["TheEthernetinterfacedoesnothaveanIPaddress.","ThePPPconfigurationisonthedialerinterface."],"WhereisPPPoEconfiguredonaCiscorouter?":["onthedialerinterface"],"HowcantheuseofVPNsintheworkplacecontributetoloweroperatingcosts?":["VPNscanbeusedacrossbroadbandconnectionsratherthandedicatedWANlinks."],"Howis\u201ctunneling\u201daccomplishedinaVPN?":["NewheadersfromoneormoreVPNprotocolsencapsulatetheoriginalpackets."],"WhichtwostatementsdescribearemoteaccessVPN?(Choosetwo.)":["ItmayrequireVPNclientsoftwareonhosts.","ItisusedtoconnectindividualhostssecurelytoacompanynetworkovertheInternet."],"Whichisarequirementofasite-to-siteVPN?":["ItrequiresaVPNgatewayateachendofthetunneltoencryptanddecrypttraffic."],"WhatfunctionalitydoesmGREprovidetotheDMVPNtechnology?":["Itallowsthecreationofdynamicallyallocatedtunnelsthroughapermanenttunnelsourceatthehubanddynamicallyallocatedtunneldestinationsatthespokes."],"WhichtwoscenariosareexamplesofremoteaccessVPNs?(Choosetwo.)":["AnemployeewhoisworkingfromhomeusesVPNclientsoftwareonalaptopinordertoconnecttothecompanynetwork.","AmobilesalesagentisconnectingtothecompanynetworkviatheInternetconnectionatahotel."],"Refertotheexhibit.WhatsolutioncanprovideaVPNbetweensiteAandsiteBtosupportencapsulationofanyLayer3protocolbetweentheinternalnetworksateachsite?":["aGREtunnel"],"Whichthreestatementsarecharacteristicsofgenericroutingencapsulation(GRE)?(Choosethree.)":["GREdoesnothavestrongsecuritymechanisms.","GREisstateless.","GREencapsulationsupportsanyOSILayer3protocol."],"Refertotheexhibit.WhichIPaddressisconfiguredonthephysicalinterfaceoftheCORProuter?":["209.165.202.133"],"Refertotheexhibit.WhichIPaddresswouldbeconfiguredonthetunnelinterfaceofthedestinationrouter?":["172.16.1.2"],"Refertotheexhibit.AtunnelwasimplementedbetweenroutersR1andR2.WhichtwoconclusionscanbedrawnfromtheR1commandoutput?(Choosetwo.)":["Thedatathatissentacrossthistunnelisnotsecure.","AGREtunnelisbeingused."],"WhatisusedbyBGPtodeterminethebestpathtoadestination?":["attributes"],"WhatcommandspecifiesaBGPneighborthathasanIPaddressof5.5.5.5\/24andthatisinAS500?":["(config-router)#neighbor5.5.5.5remote-as500"],"TrueorFalse?MultipleBGPprocessescanrunonarouter.":[],"Refertotheexhibit.WhichtwoconfigurationswillallowrouterR1toestablishaneighborrelationshipwithrouterR2?(Choosetwo.)":["R2(config)#routerbgp65002R2(config-router)#network192.168.20.0R2(config-router)#neighbor209.165.200.225remote-as65001","R1(config)#routerbgp65001R1(config-router)#network192.168.10.0R1(config-router)#neighbor209.165.200.226remote-as65002"],"OpenthePTActivity.Performthetasksintheactivityinstructionsandthenanswerthequestion.Whatisthecodedisplayedonthewebpage?":["BGPisrunning!"],"AtwhichlayeroftheOSImodeldoesmultiplexingtakeplace?":["Layer1"],"Whichcommandcanbeusedtoviewthecabletypethatisattachedtoaserialinterface?":["Router(config)#showcontrollers"],"WhichfieldmarksthebeginningandendofanHDLCframe?":["Flag"],"Whichserial0\/0\/0interfacestatewillbeshownifnoserialcableisattachedtotherouter,buteverythingelsehasbeencorrectlyconfiguredandturnedon?":["Serial0\/0\/0isdown,lineprotocolisdown"],"WhichisanadvantageofusingPPPonaseriallinkinsteadofHDLC?":["optionforauthentication"],"WhatarethreecomponentsofPPP?(Choosethree.)":["LCP","NCP","HDLC-likeframing"],"HowdoesPPPinterfacewithdifferentnetworklayerprotocols?":["byusingseparateNCPs"],"WhichaddressisusedintheAddressfieldofaPPPframe?":["asinglebyteofbinary11111111"],"WhichthreephysicallayerinterfacessupportPPP?(Choosethree.)":["asynchronousserial","synchronousserial","HSSI"],"WhichthreearetypesofLCPframesusedwithPPP?(Choosethree.)":["link-maintenanceframes","link-terminationframes","link-establishmentframes"],"WhichprotocolwillterminatethePPPlinkaftertheexchangeofdataiscomplete?":["LCP"],"DuringaPPPsessionestablishmentphase,whichtwomessagesaresentbytherequestedpartyiftheoptionsarenotacceptable?(Choosetwo.)":["Configure-Nak","Configure-Reject"],"WhichthreestatementsaretrueaboutPPP?(Choosethree.)":["PPPcanusesynchronousandasynchronouscircuits.","PPPusesLCPstoestablish,configure,andtestthedatalinkconnection.","PPPusesLCPstoagreeonformatoptionssuchasauthentication,compression,anderrordetection."],"WhichPPPoptioncandetectlinksthatareinalooped-backcondition?":["MagicNumber"],"WhenconfiguringMultilinkPPP,whereistheIPaddressforthemultilinkbundleconfigured?":["onamultilinkinterface"],"Refertotheexhibit.WhichstatementdescribesthestatusofthePPPconnection?":["Boththelink-establishmentandnetwork-layerphasecompletedsuccessfully."],"Refertotheexhibit.AnetworkadministratorisconfiguringthePPPlinkbetweenthetworouters.However,thePPPlinkcannotbeestablished.Basedonthepartialoutputoftheshowrunning-configcommand,whatisthecauseoftheproblem?":["Thepasswordsdonotmatch."],"InwhichsituationwouldtheuseofPAPbepreferabletotheuseofCHAP?":["whenplaintextpasswordsareneededtosimulateloginattheremotehost"],"AnetworkadministratorisevaluatingauthenticationprotocolsforaPPPlink.WhichthreefactorsmightleadtotheselectionofCHAPoverPAPastheauthenticationprotocol?(Choosethree.)":["usesathree-wayauthenticationperiodicallyduringthesessiontoreconfirmidentities","transmitslogininformationinencryptedformat","usesanunpredictablevariablechallengevaluetopreventplaybackattacks"],"Refertotheexhibit.Basedonthedebugcommandoutputthatisshown,whichstatementistrueoftheoperationofPPP.":["APPPsessionwassuccessfullyestablished."],"MatchthePPPoptionwiththecorrectdescription.(Notalloptionsareused.)":[],"MatchthestepstothePPPCHAPauthenticationprocesssequence.(Notalloptionsareused.)":[],"MatchthephasesofestablishingaPPPsessioninthecorrectorder.(Notalloptionsareused.)Placetheoptionsinthefollowingorder:Phase3->negotiatewiththenetworklayertoconfigureL3protocol\u2013notscored\u2013->establishthelinkandnegotiateconfigurationoptions->determinethequalityofthelink":[],"OpenthePTActivity.Performthetasksintheactivityinstructionsandthenanswerthequestion.WhyistheseriallinkbetweenrouterR1androuterR2notoperational?":["Ineachcasetheexpectedusernameisnotthesameastheremoterouterhostname."],"WhatPPPinformationwillbedisplayedifanetworkengineerissuestheshowpppmultilinkcommandonCiscorouter?":["theserialinterfacesparticipatinginthemultilink"],"Refertotheexhibit.WhattypeofLayer2encapsulationwillbeusedforconnectionDonthebasisofthisconfigurationonanewlyinstalledrouter:RtrA(config)#RtrA(config-if)#RtrA(config-if)#":["HDLC"],"Anetworkengineerismonitoringanessential,butpoorquality,PPPWANlinkthatperiodicallyshutsdown.Anexaminationoftheinterfaceconfigurationsshowsthatthepppquality90commandhasbeenissued.Whatactioncouldtheengineertaketoreducethefrequencywithwhichthelinkshutsdown?":["Issuethecommandpppquality70."],"AnetworkengineeristroubleshootingthelossofMPEGvideoviewingqualityasMPEGvideofilescrossaPPPWANlink.Whatcouldbecausingthislossofquality?":["ThecompresscommandwasusedwhenPPPwasconfiguredontheinterfaces."],"WhichrangerepresentsalltheIPaddressesthatareaffectedwhennetwork10.120.160.0withawildcardmaskof0.0.7.255isusedinanACE?":["10.120.160.0to10.120.167.255"],"Whattwofunctionsdescribeusesofanaccesscontrollist?(Choosetwo.)":["ACLsprovideabasiclevelofsecurityfornetworkaccess.","ACLscancontrolwhichareasahostcanaccessonanetwork."],"Whichtwostatementsdescribetheeffectoftheaccesscontrollistwildcardmask0.0.0.15?(Choosetwo.)":["Thefirst28bitsofasuppliedIPaddresswillbematched.","ThelastfourbitsofasuppliedIPaddresswillbeignored."],"Refertotheexhibit.AnetworkadministratorisconfiguringanACLtolimittheconnectiontoR1vtylinestoonlytheITgroupworkstationsinthenetwork192.168.22.0\/28.TheadministratorverifiesthesuccessfulTelnetconnectionsfromaworkstationwithIP192.168.22.5toR1beforetheACLisapplied.However,aftertheACLisappliedtotheinterfaceFa0\/0,Telnetconnectionsaredenied.Whatisthecauseoftheconnectionfailure?":["TheITgroupnetworkisincludedinthedenystatement."],"Refertotheexhibit.ThenetworkadministratorthathastheIPaddressof10.0.70.23\/25needstohaveaccesstothecorporateFTPserver(10.0.54.5\/28).TheFTPserverisalsoawebserverthatisaccessibletoallinternalemployeesonnetworkswithinthe10.x.x.xaddress.Noothertrafficshouldbeallowedtothisserver.WhichextendedACLwouldbeusedtofilterthistraffic,andhowwouldthisACLbeapplied?(Choosetwo.)":["access-list105permittcphost10.0.70.23host10.0.54.5eq20access-list105permittcphost10.0.70.23host10.0.54.5eq21access-list105permittcp10.0.0.00.255.255.255host10.0.54.5eqwwwaccess-list105denyipanyhost10.0.54.5access-list105permitipanyany","R1(config)#interfacegi0\/0R1(config-if)#ipaccess-group105out"],"AnetworkadministratorisdesigninganACL.Thenetworks192.168.1.0\/25,192.168.0.0\/25,192.168.0.128\/25,192.168.1.128\/26,and192.168.1.192\/26areaffectedbytheACL.Whichwildcardmask,ifany,isthemostefficienttousewhenspecifyingallofthesenetworksinasingleACLpermitentry?":["0.0.1.255"],"TheexhibitshowsrouterR2connectedthroughintfa0\/0toaswitchwhichinturnisconnectedtohostwithanIPaddress192.168.1.1\/24.R2isconnectedtoanotherswitchthroughinterfacefa0\/1andtheswitchisconnectedtoaserverwiththeIPaddress192.168.2.1\/24.Refertotheexhibit.Anetworkadministratorwantstopermitonlyhost192.168.1.1\/24tobeabletoaccesstheserver192.168.2.1\/24.WhichthreecommandswillachievethisusingbestACLplacementpractices?(Choosethree.)":["R2(config)#interfacefastethernet0\/0","R2(config)#access-list101permitiphost192.168.1.1host192.168.2.1","R2(config-if)#ipaccess-group101in"],"WhichtwostatementsarecorrectaboutextendedACLs?(Choosetwo)":["ExtendedACLsevaluatethesourceanddestinationaddresses.","PortnumberscanbeusedtoaddgreaterdefinitiontoanACL."],"Whichthreevaluesorsetsofvaluesareincludedwhencreatinganextendedaccesscontrollistentry?(Choosethree.)":["sourceaddressandwildcardmask","accesslistnumberbetween100and199","destinationaddressandwildcardmask"],"Refertotheexhibit.ThisACLisappliedontrafficoutboundfromtherouterontheinterfacethatdirectlyconnectstothe10.0.70.5server.Arequestforinformationfromasecurewebpageissentfromhost10.0.55.23andisdestinedforthe10.0.70.5server.Whichlineoftheaccesslistwillcausetheroutertotakeaction(forwardthepacketonwardordropthepacket)?":["3"],"Whichsetofaccesscontrolentrieswouldallowallusersonthe192.168.10.0\/24networktoaccessawebserverthatislocatedat172.17.80.1,butwouldnotallowthemtouseTelnet?":["access-list103permittcp192.168.10.00.0.0.255host172.17.80.1eq80access-list103denytcp\u200b192.168.10.00.0.0.255anyeq23"],"WhichtwopacketfilterscouldanetworkadministratoruseonanIPv4extendedACL?(Choosetwo.)":["destinationUDPportnumber","ICMPmessagetype"],"WhichtwoACEcommandswillblocktrafficthatisdestinedforawebserverwhichislisteningtodefaultports?(Choosetwo.)":["access-list110denytcpanyanyeqhttps","access-list110denytcpanyanygt75"],"WhichfeatureisuniquetoIPv6ACLswhencomparedtothoseofIPv4ACLs?":["animplicitpermitofneighbordiscoverypackets"],"WhattwoACEscouldbeusedtodenyIPtrafficfromasinglesourcehost10.1.1.1tothe192.168.0.0\/16network?(Choosetwo.)":["access-list100denyip10.1.1.10.0.0.0192.168.0.00.0.255.255","access-list100denyiphost10.1.1.1192.168.0.00.0.255.255"],"Refertotheexhibit.TheIPv6accesslistLIMITED_ACCESSisappliedontheS0\/0\/0interfaceofR1intheinbounddirection.WhichIPv6packetsfromtheISPwillbedroppedbytheACLonR1?":["ICMPv6packetsthataredestinedtoPC1"],"WhichcommandisusedtoactivateanIPv6ACLnamedENG_ACLonaninterfacesothattherouterfilterstrafficpriortoaccessingtheroutingtable?":["ipv6traffic-filterENG_ACLin"],"Whatisthewildcardmaskthatisassociatedwiththenetwork192.168.12.0\/24?":["0.0.0.255"],"WhichIPv6ACLcommandentrywillpermittrafficfromanyhosttoanSMTPserveronnetwork2001:DB8:10:10::\/64?":["permittcpanyhost2001:DB8:10:10::100eq25"],"InapplyinganACLtoarouterinterface,whichtrafficisdesignatedasoutbound?":["trafficthatisleavingtherouterandgoingtowardthedestinationhost"],"Fillintheblanks.Usedotteddecimalformat.":[],"Questionaspresented:":[],"WhatisacharacteristicofFrameRelaythatprovidesmoreflexibilitythanadedicatedline?":["OnerouterWANportcanbeusedtoconnecttomultipledestinations."],"WhatarethetwomajorcriteriathatconstitutethecostofaFrameRelaycircuit?(Choosetwo.)":["localloop","requiredbandwidth"],"ArouterinterfaceconnectstoaFrameRelaynetworkoverapreconfiguredlogicalcircuitthatdoesnothaveadirectelectricalconnectionfromendtoend.Whichtypeofcircuitisbeingused?":["PVC"],"WhichFrameRelaytopologyprovidesaconnectionfromeverysitetoeveryothersiteandmaintainsahighamountofreliability?":["fullmesh"],"WhichtechnologyallowsaLayer3IPv4addresstobedynamicallyobtainedfromaLayer2DLCI?":["InverseAddressResolutionProtocol"],"AnetworkadministratorhasstaticallyconfiguredtheLMItypeontheinterfaceofaCiscorouterthatisrunningCiscoIOSRelease11.2.IftheserviceprovidermodifiesitsownLMItypeinthefuture,whatstepmustthenetworkadministratortake?":["ThenetworkadministratormuststaticallysettheLMItypetobecompatiblewiththeserviceprovider."],"WhichtwofunctionsareprovidedbytheLocalManagementInterface(LMI)thatisusedinFrameRelaynetworks?(Choosetwo.)":["simpleflowcontrol","exchangeofinformationaboutthestatusofvirtualcircuits"],"WhichparameterwouldbespecifiedinaFrameRelayprovidercontractforaparticularcompany?":["CIR"],"WhichthreenotificationmechanismsareusedwhencongestionispresentinaFrameRelaynetwork?(Choosethree.)":["BECN","DE","FECN"],"WhywouldacustomerrequestaFrameRelaycircuitwithaCIRofzero?":["tohavealinkwithreducedcosts"],"Whichprovider-negotiatedparameterwouldallowacustomertosenddataabovetherateofthebandwidthspecifiedbytheCIR?":["Bc"],"Whatisthepurposeofapplyingthecommandframe-relaymapip10.10.1.2110broadcast?":["toconfigureadevicewithastaticFrameRelaymapthatalsoallowstheforwardingofroutingupdates"],"Refertotheexhibit.Whichtwostatementsarecorrect?(Choosetwo.)":["TheDLCIthatisattachedtotheVConRAtoRBis62.","TheIPv4addressofinterfaceS0\/1\/1onRBis192.168.1.2."],"Refertotheexhibit.WhichstatementistrueaboutFrameRelaytrafficonR1?":["TrafficthatexitssubinterfaceSerial0\/0\/0.102ismarkedwithDLCI201."],"WhichthreeactionscanbetakentosolveLayer3routingprotocolrouterreachabilityissueswhenusingFrameRelay?(Choosethree.)":["Usesubinterfaces.","Disablesplithorizon.","Useafullmeshtopology."],"WhenwouldthemultipointkeywordbeusedinFrameRelayPVCsconfiguration?":["whenparticipatingroutersareinthesamesubnet"],"Anetworkengineerhasissuedtheinterfaceserial0\/0\/1.102point-to-pointcommandonarouterthatwillbecommunicatingwithanotherrouteroveraFrameRelayvirtualcircuitthatisidentifiedbytheDLCI102.Whichtwocommandswouldbeappropriateforthenetworkengineertoissuenext?(Choosetwo.)":["frame-relayinterface-dlci102","ipaddress10.1.1.10255.255.255.252"],"WhichtwoFrameRelayrouterreachabilityissuesareresolvedbyconfiguringlogicalsubinterfaces?(Choosetwo.)":["Link-stateroutingprotocolsareunabletocompleteneighbordiscovery.","Distancevectorroutingprotocolsareunabletoforwardroutingupdatesbackouttheincominginterfacetootherremoterouters."],"Refertotheexhibit.Anetworkadministratorhasimplementedtheshowinterfacesserial0\/1\/0command.Whatcanbeverifiedfromthedisplayedoutput?":["RouterR1isforwardingtrafficoninterfaceserial0\/1\/0usingthelocalDLCI1023."],"Theshowframe-relaypvccommandisbestutilizedtodisplaythenumberforwhichtypeofpacketsthatarereceivedbytherouter?":["FECNandBECNmessages"],"Refertotheexhibit.AnetworkadministratorisconfiguringFrameRelaysubinterfacesonR1.Adistancevectorroutingprotocolhasalsobeenconfigured.DataisroutingsuccessfullyfromR1tonetworksthatareconnectedtoR2,R3,andR4,butroutingupdatesbetweenR2andR3arefailing.Whatisthepossiblecauseofthisfailure?":["Splithorizonispreventingsuccessfulroutingtableupdatesonthemultipointlink."],"Refertotheexhibit.Anetworkadministratorissuestheshowframe-relaymapcommandtotroubleshoottheFrameRelayconnectionproblem.Basedontheoutput,whatisthepossiblecauseoftheproblem?":["TheFrameRelaymapstatementontheR3routerforthePVCtoR2isconfiguredwithanincorrectDLCInumber."],"Fillintheblank.Useanacronym.":[],"Fillintheblank.":[],"MatchthecharacteristicswiththetypeofWANlink.(Notalloptionsareuse.)Placetheoptionsinthefollowingorder:LeasedlineFrameRelay":[],"AnetworkadministratorusesthefollowingcommandtoconfigureaFrameRelayconnectiononaroutertowardstheserviceprovider:R1(config-if)#frame-relaymapip209.165.200.225102broadcastWhatisthepurposeofusingthebroadcastkeyword?":["tosupportdynamicroutingprotocolupdatesacrossthelink"],"WhatisanadvantageofFrameRelayWANtechnologycomparedwithleasedlines?":["Itusesoneinterfacetoconnecttoseveralremotesites."],"AnetworkadministratorofalargeorganizationisdesigningaFrameRelaynetwork.Theorganizationneedsredundancybetweensomekeysitesbutnotall.WhatWANtopologyshouldtheadministratorchoosetomeettheirneeds?":["partialmesh"],"MatchthedescriptionstotheFrameRelaytransmissionrateterm.(Notalloptionsareuse.)":[],"WhatisthebehaviorofaswitchasaresultofasuccessfulCAMtableattack?":["Theswitchwillforwardallreceivedframestoallotherports."],"WhatnetworkattackseekstocreateaDoSforclientsbypreventingthemfrombeingabletoobtainaDHCPlease?":["DHCPstarvation"],"Theexhibitshowsanetworkconsistingofarouter,twoswitches,aDHCPclienthost,anattackerhost,andaDHCPserver.SwitchS1showsfourinterfaceconnections:G0\/1totheDHCPclient,G0\/22toswitchS2,G0\/24torouterR1,andG0\/23totheDHCPserver.TheattackerhostisconnectedtoswitchS2.Refertotheexhibit.WhichinterfaceonswitchS1shouldbeconfiguredasaDHCPsnoopingtrustedporttohelpmitigateDHCPspoofingattacks?":["G0\/23"],"Whenusing802.1Xauthentication,whatdevicecontrolsphysicalaccesstothenetwork,basedontheauthenticationstatusoftheclient?":["theswitchthattheclientisconnectedto"],"Whatdeviceisconsideredasupplicantduringthe802.1Xauthenticationprocess?":["theclientthatisrequestingauthentication"],"WhatisadrawbackofthelocaldatabasemethodofsecuringdeviceaccessthatcanbesolvedbyusingAAAwithcentralizedservers?":["Useraccountsmustbeconfiguredlocallyoneachdevice,whichisanunscalableauthenticationsolution."],"Theexhibitshowsanetworktopology.Onthetop,therearetworouters,labeledR1andR2.Underthetworouters,therearetwoLayer3switches,labeledDS1andDS2,.UnderDS1andDS2,therearethreeLayer2switches,labeledAS1,AS2,andAS3.BothR1andR2havetwoconnections,onetoDS1andanothertoDS2.DS1andDS2eachhasthreeconnections,onetoAS1,onetoAS2,andonetoAS3.PC1isconnectedonswitchAS1andPC2isconnectedtoswitchAS2.ThereisaDHCPserverconnectedonswitchAS3.Refertotheexhibit.PC1andPC2shouldbeabletoobtainIPaddressassignmentsfromtheDHCPserver.HowmanyportsamongswitchesshouldbeassignedastrustedportsaspartoftheDHCPsnoopingconfiguration?":["7"],"WhatprotocolisusedtoencapsulatetheEAPdatabetweentheauthenticatorandauthenticationserverperforming802.1Xauthentication?":["RADIUS"],"Whichtwoprotocolsareusedtoprovideserver-basedAAAauthentication?(Choosetwo.)":["RADIUS","TACACS+"],"Whichprotocoldefinesport-basedauthenticationtorestrictunauthorizedhostsfromconnectingtotheLANthroughpubliclyaccessibleswitchports?":["802.1x"],"WhatarethreetechniquesformitigatingVLANattacks?(Choosethree.)":["Enabletrunkingmanually.","DisableDTP.","SetthenativeVLANtoanunusedVLAN."],"WhichstatementdescribesSNMPoperation?":["AsetrequestisusedbytheNMStochangeconfigurationvariablesintheagentdevice."],"AnetworkadministratorisanalyzingthefeaturessupportedbythemultipleversionsofSNMP.WhataretwofeaturesthataresupportedbySNMPv3butnotbySNMPv1orSNMPv2c?(Choosetwo.)":["messageencryption","messagesourcevalidation"],"WhichprotocolorservicecanbeconfiguredtosendunsolicitedmessagestoalertthenetworkadministratoraboutanetworkeventsuchasanextremelyhighCPUutilizationonarouter?":["SNMP"],"WhatisthefunctionoftheMIBelementaspartofanetworkmanagementsystem?":["tostoredataaboutadevice"],"WhichSNMPversionusesweakcommunitystring-basedaccesscontrolandsupportsbulkretrieval?":["SNMPv2c"],"WhatareSNMPtrapmessages?":["unsolicitedmessagesthataresentbytheSNMPagentandalerttheNMStoaconditiononthenetwork"],"Anetworkadministratorissuestwocommandsonarouter:R1(config)#snmp-serverhost10.10.50.25version2ccampusR1(config)#snmp-serverenabletrapsWhatcanbeconcludedafterthecommandsareentered?":["Ifaninterfacecomesup,atrapissenttotheserver."],"Refertotheexhibit.Whatcanbeconcludedfromtheproducedoutput?":["AnACLwasconfiguredtorestrictSNMPaccesstoanSNMPmanager."],"Refertotheexhibit.ASNMPmanagerhasIPaddress172.16.1.120.TheSNMPmanagerisunabletochangeconfigurationvariablesontheR1SNMPagent.Whatcouldbetheproblem?":["TheSNMPagentisnotconfiguredforwriteaccess."],"Refertotheexhibit.RouterR1wasconfiguredbyanetworkadministratortouseSNMPversion2.Thefollowingcommandswereissued:WhyistheadministratornotabletogetanyinformationfromR1?":["ThereisaproblemwiththeACLconfiguration."],"Anetworkadministratorhasissuedthesnmp-serveruseradmin1adminv3encryptedauthmd5abc789privdes256key99command.Whataretwofeaturesofthiscommand?(Choosetwo.)":["ItusestheMD5authenticationoftheSNMPmessages.","ItaddsanewusertotheSNMPgroup."],"WhichstatementdescribestheRSPANVLAN?":["TheRSPANVLANmustbethesameonboththesourceanddestinationswitch."],"WhichstatementdescribesthefunctionoftheSPANtoolusedinaCiscoswitch?":["Itcopiesthetrafficfromoneswitchportandsendsittoanotherswitchportthatisconnectedtoamonitoringdevice."],"Refertotheexhibit.Basedontheoutputgeneratedbytheshowmonitorsession1command,howwillSPANoperateontheswitch?":["AlltrafficreceivedonVLAN10ortransmittedfromVLAN20isforwardedtoFastEthernet0\/1."],"Refertotheexhibit.WhichcommandorsetofcommandswillconfigureSW_Atocopyalltrafficfortheservertothepacketanalyzer?Sw_A(config)#monitorsession1destinationinterfacegi0\/1Sw_A(config)#monitorsession1sourceinterfacefa0\/1Sw_A(config)#monitorsession5sourceinterfacegi0\/1Sw_A(config)#monitorsession5destinationinterfacefa0\/7*Sw_A(config)#monitorsession1destinationinterfacefa0\/7Sw_A(config)#monitorsession1sourceinterfacefa0\/7Sw_A(config)#monitorsession5sourceinterfacegi0\/1Sw_A(config)#monitorsession6destinationinterfacefa0\/7ThelocalSPANconfigurationrequirestwostatementstoidentifythesourceanddestinationportsforthemirroredtraffic.Thestatementsmustusethesamesessionnumber.Inthisexample,thesourceportistheportconnectedtotheserver(Gi0\/1)andthedestinationportistheportattachedtothepacketanalyzer(Fa0\/7).":[],"WhenQoSisimplementedinaconvergednetwork,whichtwofactorscanbecontrolledtoimprovenetworkperformanceforreal-timetraffic?(Choosetwo.)":["delay","jitter"],"Anetworkengineerperformsapingtestandreceivesavaluethatshowsthetimeittakesforapackettotravelfromasourcetoadestinationdeviceandreturn.Whichtermdescribesthevalue?":["latency"],"Whataretwocharacteristicsofvoicetraffic?(Choosetwo.)":["Droppedvoicepacketsarenotretransmitted.","Voicetrafficlatencyshouldnotexceed150ms."],"HowdoesaCiscorouterusingtaildrophandlecongestionwhenatrafficqueuebecomesfull?":["Therouterwilldropanypacketthatarrivesattheendofthequeue."],"ForclassifyingpacketsintoclasseswithCBWFQ,whatisthepurposeofconfiguringamaximumpacketlimitforaclass?":["tocontrolthemaximumnumberofpacketsallowedinasinglequeue"],"AnetworkengineerisselectingaQoSmethodtocontrolcongestiononaVPNtunnellinkbetweentheheadquarterssiteandabranchoffice.WhichqueuingmethodcannotbeusedtoclassifyandcontrolVPNtraffic?":["WFQ"],"Anadministratorhasmasteredtheuseofaccesscontrollists(ACLs)andwantstodeployQoSbydefiningdifferenttrafficclassesthroughtheuseofACLs.Whichqueuingmethodprovidesthisfunctionality?":["CBWFQ"],"Whichqueuingalgorithmhasonlyasinglequeueandtreatsallpacketsequally?":["FIFO"],"AnetworkadministratorisdeployingQoSwiththeabilitytoprovideaspecialqueueforvoicetrafficsothatvoicetrafficisforwardedbeforenetworktrafficinotherqueues.Whichqueuingmethodwouldbethebestchoice?":["LLQ"],"WhataretwocharacteristicsofDiffServQoSmodel?(Choosetwo.)":["candividenetworktrafficintoclassesbasedonbusinessrequirements","groupsallTCPflowsintoasingleclass"],"Whataretwocharacteristicsofthebest-effortQoSmodel?(Choosetwo.)":["Ittreatsallnetworkpacketsinthesameway.","Itdoesnotprovideadeliveryguaranteeforpackets."],"WhatroledonetworkdevicesplayintheIntServQoSmodel?":["Networkdevicesensurethatresourcesareavailablebeforetrafficisallowedtobesentbyahostthroughthenetwork."],"WhichQoSmodelisveryresourceintensiveandprovidesthehighestguaranteeofQoS?":["IntServ"],"InQoSmodels,whichtypeoftrafficiscommonlyprovidedthemostpreferentialtreatmentoverallotherapplicationtraffic?":["voicetraffic"],"Whataretwoapproachestopreventpacketlossduetocongestiononaninterface?(Choosetwo.)":["Increaselinkcapacity.","Droplower-prioritypackets."],"WhattwofieldsareavailableinIPv4andIPv6headerstomarkpacketsforQoS?(Choosetwo.)":["TypeofService","TrafficClass"],"WhatisthebenefitofdeployingLayer3QoSmarkingacrossanenterprisenetwork?":["Layer3markingcancarrytheQoSinformationend-to-end."],"WhichQoStechnologyprovidescongestionavoidancebyallowingTCPtraffictobethrottledbeforebuffersbecomefullandtaildropsoccur?":["weightedrandomearlydetection"],"Refertotheexhibit.AstrafficisforwardedoutanegressinterfacewithQoStreatment,whichcongestionavoidancetechniqueisused?":["trafficpolicing"],"WhichQoSmodelusestheDSCPbitstomarkpacketsandprovides64possibleclassesofservice?":["DiffServ"],"WhichQoStechniqueretainsexcesspacketsinaseparatequeueforlatertransmission?":["shaping"],"Whataretwodisadvantagesofemployingteleworkersinanorganization?(Choosetwo.)":["increaseddifficultyoftrackingtaskprogress","theneedtoimplementanewmanagementstyle"],"WhichtechnologyprovidesasecureconnectionbetweenaSOHOandtheheadquartersoffice?":["VPN"],"WhatfunctionalityisrequiredonrouterstoprovideremoteworkerswithVoIPandvideoconferencingcapabilities?":["QoS"],"Whichnetworkingtechnologywillensurereliableandsecureremoteaccesswhenateleworkerconnectstoacorporatenetwork?":["anencryptedVPNtunnel"],"InwhichlayeroftheTCP\/IPprotocolmodeldoesIPsecapplysecuritytonetworkdata?":["internet"],"WhataretwoLayer2WANtechnologiesthatcanprovidesecureremoteconnectionsbetweencorporatebranchoffices?(Choosetwo.)":["FrameRelay","leasedlines"],"Whichtwonetworkcomponentsdoesateleworkerrequiretoconnectremotelyandsecurelyfromhometothecorporatenetwork?(Choosetwo.)":["VPNclientsoftwareorVPN-enabledrouter","broadbandInternetconnection"],"WhichtwoOSILayer1specificationsdoesDOCSISdefineforacableInternetconnection?(Choosetwo.)":["channelbandwidth","modulationtechnique"],"Whichcablenetworkcommunicationtechnologyissecure,extremelyresistanttonoise,andemploysspread-spectrumtechnology?":["S-CDMA"],"Whichstandardspecifiesthechannelfrequenciesandthedeterministicaccessmethodofcablenetworks?":["DOCSIS"],"WhatadvantagedoesDSLhavecomparedtocabletechnology?":["DSLisnotasharedmedium."],"WhichmediumisusedfordeliveringdataviaDSLtechnologythroughPSTN?":["copper"],"HowisvoicetrafficaffectedwhenthecustomerusesADSLtechnology?":["ADSLsignalscandistortvoicetransmissions."],"WhichDSLtechnologyprovideshigherdownstreambandwidthtotheuserthanupstreambandwidth?":["ADSL"],"Whichbroadbandwirelesstechnologyisbasedonthe802.11standard?":["municipalWi-Fi"],"Whichtypeoflongdistancetelecommunicationtechnologyprovidespoint-to-pointconnectionsandcellularaccess?":["WiMax"],"Acompanyislookingfortheleastexpensivebroadbandsolutionthatprovidesatleast10Mb\/sdownloadspeed.Thecompanyislocated5milesfromthenearestprovider.Whichbroadbandsolutionwouldbeappropriate?":["cable"],"Whichbroadbandtechnologywouldbebestforauserthatneedsremoteaccesswhentravelinginmountainsandatsea?":["satellite"],"WhyistheMTUforaPPPoEDSLconfigurationreducedfrom1500bytesto1492?":["toaccommodatethePPPoEheaders"],"WhataretwocharacteristicsofaPPPoEconfigurationonaCiscocustomerrouter?(Choosetwo.)":["ThePPPconfigurationisonthedialerinterface.","TheEthernetinterfacedoesnothaveanIPaddress."],"Fillintheblank.":[],"Fillintheblank.Useonlyanacronym.":[],"WhataretwcharacteristicsofaPPPoEconfigurationonaCisccustomerrouter?(Choosetwo.)":["ThePPPconfigurationisonthedialerinterface.","TheEthernetinterfacedoesnothaveanIPaddress."],"WhatfunctionalityisrequiredonrouterstprovideremoteworkerswithVoIPandvideoconferencingcapabilities?":["QoS"],"Whattechnologyprovidesserviceprovidersthecapabilitytouseauthentication,accounting,andlinkmanagementfeaturestocustomersoverEthernetnetworks?":["PPPoE"],"Matcheachtypeofbroadbandwirelesstechnologywiththecorrectdescription.(Notalloptionsareused.)Placetheoptionsinthefollowingorder:":[],"Whataretwofeaturesofwavelengthsintheelectromagneticspectrum?(Choosetwo.)":["Theyarecalculatedbythespeedofpropagationoftheelectromagneticsignaldividedbyitsfrequencyincyclespersecond.","Theyarethedistancefromthepeakofoneradiowavetothepeakofthenextradiowave."],"WhenPPPoEisconfiguredonacustomerrouter,whichtwocommandsmusthavethesamevaluefortheconfigurationtowork?(Choosetwo.)":["pppoe-clientdial-pool-number2","dialerpool2"],"WhatmobilebroadbandcommunicationLayer2technologyusesaspecialcodingschemetoassigneachtransmitteraspecificcode?":["CDMA"],"WhattwolayersoftheOSImodelaredefinedbyDOCSIS?(Choosetwo.)":["Layer1","Layer2"],"WhatisanexampleofanM2MconnectionintheIoT?":["Sensorsinawarehousecommunicatewitheachotherandsenddatatoaserverblockinthecloud."],"WhatisthetermfortheextensionoftheexistingInternetstructuretobillionsofconnecteddevices?":["IoT"],"WhichstatementdescribestheCiscoIoTSystem?":["Itisaninfrastructuretomanagelargescalesystemsofverydifferentendpointsandplatforms."],"WhichthreenetworkmodelsaredescribedinthefogcomputingpillaroftheCiscoIoTSystem?(Choosethree.)":["fogcomputing","client\/server","cloudcomputing"],"WhichIoTpillarextendscloudconnectivityclosertothenetworkedge?":["fogcomputingpillar"],"WhichcybersecuritysolutionisdescribedinthesecuritypillaroftheCiscoIoTSystemtoaddressthesecurityofpowerplantsandfactoryprocesslines?":["operationaltechnologyspecificsecurity"],"Whichcloudcomputingopportunitywouldprovidetheuseofnetworkhardwaresuchasroutersandswitchesforaparticularcompany?":["infrastructureasaservice(IaaS)"],"Whattechnologyallowsuserstoaccessdataanywhereandatanytime?":["Cloudcomputing"],"Theexhibitisnotrequiredtoanswerthequestion.Theexhibitshowsafogcoveringtreesonthesideofamountain.WhatstatementdescribesFogcomputing?":["Itcreatesadistributedcomputinginfrastructurethatprovidesservicesclosetothenetworkedge."],"WhichCloudcomputingservicewouldbebestforaneworganizationthatcannotaffordphysicalserversandnetworkingequipmentandmustpurchasenetworkserviceson-demand?":["IaaS"],"Whichcloudmodelprovidesservicesforaspecificorganizationorentity?":["aprivatecloud"],"Howdoesvirtualizationhelpwithdisasterrecoverywithinadatacenter?":["supportoflivemigration"],"WhatisadifferencebetweenthefunctionsofCloudcomputingandvirtualization?":["CloudcomputingseparatestheapplicationfromthehardwarewhereasvirtualizationseparatestheOSfromtheunderlyinghardware."],"Whichtwobusinessandtechnicalchallengesdoesimplementingvirtualizationwithinadatacenterhelpbusinessestoovercome?(Choosetwo.)":["physicalfootprint","powerandairconditioning"],"WhenpreparinganIoTimplementation,whattypeofnetworkwilldevicesbeconnectedtoinordertosharethesameinfrastructureandfacilitatecommunications,analytics,andmanagement?":["converged"],"WhichtypeofHypervisorisimplementedwhenauserwithalaptoprunningtheMacOSinstallsaWindowsvirtualOSinstance?":["type2"],"Whichstatementdescribestheconceptofcloudcomputing?":["separationofapplicationfromhardware"],"WhichisacharacteristicofaType2hypervisor?":["doesnotrequiremanagementconsolesoftware"],"WhichisacharacteristicofaType1hypervisor?":["installeddirectlyonaserver\u200b"],"Howisthecontrolplanemodifiedtooperatewithnetworkvirtualization?":["Thecontrolplanefunctionisconsolidatedintoacentralizedcontroller."],"Whichtechnologyvirtualizesthenetworkcontrolplaneandmovesittoacentralizedcontroller?":["SDN"],"WhichtwolayersoftheOSImodelareassociatedwithSDNnetworkcontrolplanefunctionsthatmakeforwardingdecisions?(Choosetwo.)":["Layer2","Layer3"],"Whatpre-populatestheFIBonCiscodevicesthatuseCEFtoprocesspackets?":["theroutingtable"],"Whichtypeofhypervisorwouldmostlikelybeusedinadatacenter?":["Type1"],"WhatcomponentisconsideredthebrainsoftheACIarchitectureandtranslatesapplicationpolicies\u200b?":["theApplicationPolicyInfrastructureController"],"Fillintheblank.":[],"Anetworkdesignengineerisplanningtheimplementationofacost-effectivemethodtointerconnectmultiplenetworkssecurelyovertheInternet.Whichtypeoftechnologyisrequired?":["aVPNgateway"],"WhatisonebenefitofusingVPNsforremoteaccess?":["potentialforreducedconnectivitycosts"],"Howis\u201ctunneling\u201daccomplishedinaVPN?":["NewheadersfromoneormoreVPNprotocolsencapsulatetheoriginalpackets."],"Twocorporationshavejustcompletedamerger.Thenetworkengineerhasbeenaskedtoconnectthetwocorporatenetworkswithouttheexpenseofleasedlines.Whichsolutionwouldbethemostcosteffectivemethodofprovidingaproperandsecureconnectionbetweenthetwocorporatenetworks?":["site-to-siteVPN"],"WhichtwoscenariosareexamplesofremoteaccessVPNs?(Choosetwo.)":["AmobilesalesagentisconnectingtothecompanynetworkviatheInternetconnectionatahotel.","AnemployeewhoisworkingfromhomeusesVPNclientsoftwareonalaptopinordertoconnecttothecompanynetwork."],"Whichstatementdescribesafeatureofsite-to-siteVPNs?":["Internalhostssendnormal,unencapsulatedpackets."],"Whatisthepurposeofthegenericroutingencapsulationtunnelingprotocol?":["tomanagethetransportationofIPmulticastandmultiprotocoltrafficbetweenremotesites"],"Whichremoteaccessimplementationscenariowillsupporttheuseofgenericroutingencapsulationtunneling?":["acentralsitethatconnectstoaSOHOsitewithoutencryption"],"Refertotheexhibit.AtunnelwasimplementedbetweenroutersR1andR2.WhichtwoconclusionscanbedrawnfromtheR1commandoutput?(Choosetwo.)":["Thedatathatissentacrossthistunnelisnotsecure.","AGREtunnelisbeingused."],"Refertotheexhibit.WhichIPaddresswouldbeconfiguredonthetunnelinterfaceofthedestinationrouter?":["172.16.1.2"],"WhichstatementcorrectlydescribesIPsec?":["IPsecworksatLayer3,butcanprotecttrafficfromLayer4throughLayer7."],"WhichfunctionofIPsecsecurityservicesallowsthereceivertoverifythatthedatawastransmittedwithoutbeingchangedoralteredinanyway?":["dataintegrity"],"WhichstatementdescribesacharacteristicofIPsecVPNs?":["IPsecworkswithallLayer2protocols."],"WhatisanIPsecprotocolthatprovidesdataconfidentialityandauthenticationforIPpackets?":["ESP"],"WhattwoencryptionalgorithmsareusedinIPsecVPNs?(Choosetwo.)":["AES","3DES"],"Whichalgorithmisanasymmetricalkeycryptosystem?":["RSA"],"WhichtwoalgorithmsuseHash-basedMessageAuthenticationCodeformessageauthentication?(Choosetwo.)":["MD5","SHA"],"WhichthreestatementsdescribethebuildingblocksthatmakeuptheIPsecprotocolframework?(Choosethree.)":["IPsecusesencryptionalgorithmsandkeystoprovidesecuretransferofdata.","IPsecusessecretkeycryptographytoencryptmessagesthataresentthroughaVPN.","IPsecusesESPtoprovideconfidentialtransferofdatabyencryptingIPpackets."],"AnetworkdesignengineerisplanningtheimplementationofanIPsecVPN.Whichhashingalgorithmwouldprovidethestrongestlevelofmessageintegrity?":["512-bitSHA"],"WhatisthepurposeofutilizingDiffie-Hellman(DH)algorithmsaspartoftheIPsecstandard?":["DHalgorithmsallowtwopartiestoestablishasharedsecretkeythatisusedbyencryptionandhashalgorithms."],"WhatisthepurposeofamessagehashinaVPNconnection?":["Itensuresthatthedatahasnotchangedwhileintransit."],"WhichCiscoVPNsolutionprovideslimitedaccesstointernalnetworkresourcesbyutilizingaCiscoASAandprovidesbrowser-basedaccessonly?":["clientlessSSLVPN"],"WhatkeyquestionwouldhelpdeterminewhetheranorganizationshoulduseanSSLVPNoranIPsecVPNfortheremoteaccesssolutionoftheorganization?":["DousersneedtobeabletoconnectwithoutrequiringspecialVPNsoftware?"],"OpenthePTActivity.Performthetasksintheactivityinstructionsandthenanswerthequestion.WhatproblemispreventingthehostsfromcommunicatingacrosstheVPNtunnel?":["ThetunnelIPaddressesareincorrect."],"WhichcriticalfunctionthatisprovidedbyIPsecensuresthatdatahasnotbeenchangedintransitbetweenthesourceanddestination?":["integrity"],"WhichserviceofIPsecverifiesthatsecureconnectionsareformedwiththeintendedsourcesofdata?":["authentication"],"Fillintheblank.GRE":[],"WhatisanadvantageofusingtheCiscoSecureMobilityClientlessSSLVPN?":["Clientsdonotrequirespecialsoftware."],"HowcantheuseofVPNsintheworkplacecontributetoloweroperatingcosts?":["VPNscanbeusedacrossbroadbandconnectionsratherthandedicatedWANlinks."],"WhichtwocharacteristicsdescribeIPsecVPNs?(Choosetwo.)":["SpecificPCclientconfigurationisrequiredtoconnecttotheVPN.","IPsecauthenticatesbyusingsharedsecretsordigitalcertificates."],"Whenshouldanetworkperformancebaselinebemeasured?":["duringnormalworkhoursofanorganization"],"Whatisapurposeofestablishinganetworkbaseline?":["Itcreatesapointofreferenceforfuturenetworkevaluations."],"Whichthreepiecesofinformationaretypicallyrecordedinalogicaltopologydiagram?(Choosethree.)":["staticroutes","routingprotocols","IPaddressandprefixlengths"],"Inwhichstepofgatheringsymptomsdoesthenetworkengineerdetermineiftheproblemisatthecore,distribution,oraccesslayerofthenetwork?":["Narrowthescope."],"Ateamofengineershasidentifiedasolutiontoasignificantnetworkproblem.Theproposedsolutionislikelytoaffectcriticalnetworkinfrastructurecomponents.Whatshouldtheteamfollowwhileimplementingthesolutiontoavoidinterferingwithotherprocessesandinfrastructure?":["change-controlprocedures"],"Refertotheexhibit.Whatactionoccursatstage3ofthegeneraltroubleshootingprocess?":["Correcttheproblem."],"Afterwhichstepinthenetworktroubleshootingprocesswouldoneofthelayeredtroubleshootingmethodsbeused?":["gatheringsymptomsfromsuspectdevices"],"Anetworktechnicianistroubleshootinganemailconnectionproblem.Whichquestiontotheend-userwillprovideclearinformationtobetterdefinetheproblem?":["Whendidyoufirstnoticeyouremailproblem?"],"Anetworkengineeristroubleshootinganetworkproblemandcansuccessfullypingbetweentwodevices.However,Telnetbetweenthesametwodevicesdoesnotwork.WhichOSIlayersshouldtheadministratorinvestigatenext?":["fromthenetworklayertotheapplicationlayer"],"Anetworkadministratorishavingissueswithanewlyinstallednetworknotappearinginotherrouters.AtwhichlayeroftheOSImodelisthenetworkadministratorgoingtostartthetroubleshootingprocesswhenusingatop-downapproach?":["network"],"Whichtroubleshootingmethodbeginsbyexaminingcableconnectionsandwiringissues?":["bottom-up"],"Refertotheexhibit.Onthebasisoftheinformationpresented,whichtwoIPSLArelatedstatementsaretrue?(Choosetwo.)":["IPSLA99willrunforeverunlessexplicitlydisabled.","IPSLA99issendingechorequestsevery10seconds."],"AcompanyissettingupawebsitewithSSLtechnologytoprotecttheauthenticationcredentialsrequiredtoaccessthewebsite.Anetworkengineerneedstoverifythatthesetupiscorrectandthattheauthenticationisindeedencrypted.Whichtoolshouldbeused?":["protocolanalyzer"],"Whichcategoryofsoftwaretroubleshootingtoolsprovidesdevice-levelmonitoring,configuration,andfault-management?":["networkmanagementsystemtools"],"Whichtwospecializedtroubleshootingtoolscanmonitortheamountoftrafficthatpassesthroughaswitch?(Choosetwo.)":["portablenetworkanalyzer","NAM"],"Whichnumberrepresentsthemostseverelevelofsysloglogging?":["0"],"AuserinalargeofficecallstechnicalsupporttocomplainthataPChassuddenlylostconnectivitytothenetwork.Thetechnicianasksthecallertotalktonearbyuserstoseeifothermachinesareaffected.Thecallerreportsthatseveralimmediateneighborsinthesamedepartmenthaveasimilarproblemandthattheycannotpingeachother.Thosewhoareseatedinotherdepartmentshaveconnectivity.Whatshouldthetechniciancheckasthefirststepintroubleshootingtheissue?":["thestatusofthedepartmentalworkgroupswitchinthewiringcloset"],"AuserreportsthatafteranOSpatchofthenetworkingsubsystemhasbeenappliedtoaworkstation,itperformsveryslowlywhenconnectingtonetworkresources.Anetworktechnicianteststhelinkwithacableanalyzerandnoticesthattheworkstationsendsanexcessivenumberofframessmallerthan64bytesandalsoothermeaninglessframes.Whatisthepossiblecauseoftheproblem?":["corruptedNICdriver"],"AnadministratoristroubleshootinganInternetconnectivityproblemonarouter.Theoutputoftheshowinterfacesgigabitethernet0\/0commandrevealshigherthannormalframingerrorsontheinterfacethatconnectstotheInternet.AtwhatlayeroftheOSImodelistheproblemlikelyoccurring?":["Layer2"],"AgroupofWindowsPCsinanewsubnethasbeenaddedtoanEthernetnetwork.Whentestingtheconnectivity,atechnicianfindsthatthesePCscanaccesslocalnetworkresourcesbutnottheInternetresources.Totroubleshoottheproblem,thetechnicianwantstoinitiallyconfirmtheIPaddressandDNSconfigurationsonthePCs,andalsoverifyconnectivitytothelocalrouter.WhichthreeWindowsCLIcommandsandutilitieswillprovidethenecessaryinformation?(Choosethree.)":["ping","nslookup","ipconfig"],"Usersreportthatthenewwebsitehttp:\/\/www.company1.bizcannotbeaccessed.Thehelpdesktechnicianchecksandverifiesthatthewebsitecanbeaccessedwithhttp:\/\/www.company1.biz:90.WhichlayerintheTCP\/IPmodelisinvolvedintroubleshootingthisissue?":["transport"],"WhereareIPv4addresstoLayer2Ethernetaddressmappingsmaintainedonahostcomputer?":["ARPcache"],"AnetworkedPCishavingtroubleaccessingtheInternet,butcanprinttoalocalprinterandpingothercomputersinthearea.Othercomputersonthesamenetworkarenothavinganyissues.Whatistheproblem?":["ThePChasamissingorincorrectdefaultgateway."],"ThenewlyconfiguredASBRthatconnectsacompanytotheInternethasadefaultrouteconfiguredandhasthedefault-informationoriginatecommandentered.DevicesconnectedthroughthisroutercanaccesstheInternet.TheproblemisthatnootherOSPFroutershaveadefaultrouteintheroutingtableandnootherusersthroughouttheorganizationcanaccesstheInternet.Whatcouldbetheproblem?":["TheASBRdoesnothaveanOSPFneighbor."],"AninternalcorporateservercanbeaccessedbyinternalPCs,butnotbyexternalInternetusersthatshouldhaveaccess.Whatcouldbetheissue?":["StaticNAThasnotbeenconfiguredproperlyoratall."],"Fillintheblank.":[],"OpenthePTActivity.Performthetasksintheactivityinstructionsandthenanswerthequestion.AuserreportsthatPC0cannotvisitthewebserverwww.server.com.Troubleshootthenetworkconfigurationtoidentifytheproblem.Whatisthecauseoftheproblem?":["Aserialinterfaceencapsulationisconfiguredincorrectly."],"Whatarethemostcommonsyslogmessages?":["linkupandlinkdownmessages"],"Whenloggingisused,whichseveritylevelindicatesthatadeviceisunusable?":["Emergency\u2013Level0"],"Refertotheexhibit.Whichtwoconclusionscanbedrawnfromthesyslogmessagethatwasgeneratedbytherouter?(Choosetwo.)":["Thismessageisalevel5notificationmessage.","Thismessageindicatesthatservicetimestampshavebeenconfigured."],"Anetworktechnicianhasissuedtheservicetimestampslogdatetimecommandintheconfigurationofthebranchrouter.Whichadditionalcommandisrequiredtoincludethedateandtimeinloggedevents?":["Branch1#clockset08:00:0005AUG2013"],"Refertotheexhibit.Fromwhatlocationhavethesyslogmessagesbeenretrieved?":["routerRAM"],"Refertotheexhibit.Whatdoesthenumber17:46:26.143represent?":["thetimewhenthesyslogmessagewasissued"],"WhichdestinationdoCiscoroutersandswitchesusebydefaultwhensendingsyslogmessagesforallseveritylevels?":["console"],"Anetworkadministratorhasissuedtheloggingtrap4globalconfigurationmodecommand.Whatistheresultofthiscommand?":["Thesyslogclientwillsendtothesyslogserveranyeventmessagethathasaseveritylevelof4andlower."],"WhichstatementdescribesSNMPoperation?":["AsetrequestisusedbytheNMStochangeconfigurationvariablesintheagentdevice."],"WhatareSNMPtrapmessages?":["unsolicitedmessagesthataresentbytheSNMPagentandalerttheNMStoaconditiononthenetwork"],"WhichSNMPfeatureprovidesasolutiontothemaindisadvantageofSNMPpolling?":["SNMPtrapmessages"],"WhenSNMPv1orSNMPv2isbeingused,whichfeatureprovidessecureaccesstoMIBobjects?":["communitystrings"],"Anetworkadministratorhasissuedthesnmp-serveruseradmin1adminv3encryptedauthmd5abc789privdes256key99command.Whataretwofeaturesofthiscommand?(Choosetwo.)":["ItaddsanewusertotheSNMPgroup.","ItusestheMD5authenticationoftheSNMPmessages."],"HowcanSNMPaccessberestrictedtoaspecificSNMPmanager?":["DefineanACLandreferenceitbyusingthesnmp-servercommunitycommand."],"Anetworkadministratorissuestwocommandsonarouter:R1(config)#snmp-serverhost10.10.50.25version2ccampusR1(config)#snmp-serverenabletrapsWhatcanbeconcludedafterthecommandsareentered?":["Ifaninterfacecomesup,atrapissenttotheserver."],"Refertotheexhibit.Whatcanbeconcludedfromtheproducedoutput?":["AnACLwasconfiguredtorestrictSNMPaccesstoanSNMPmanager."],"WhatisadifferencebetweenSNMPandNetFlow?":["NetFlowcollectsmoredetailedtrafficstatisticsonIPnetworksthanSNMPdoes."],"HowdoesNetFlowfunctiononaCiscorouterormultilayerswitch?":["OneuserconnectiontoanapplicationexistsastwoNetFlowflows."],"Whichtypeofinformationcananadministratorobtainwiththeshowipcacheflowcommand?":["theprotocolthatusesthelargestvolumeoftraffic"],"WhichtwostatementsdescribeitemstobeconsideredinconfiguringNetFlow?(Choosetwo.)":["NetFlowconsumesadditionalmemory.","Netflowcanonlybeusedinaunidirectionalflow."],"WhatisthemostcommonpurposeofimplementingNetFlowinanetworkedenvironment?":["tosupportaccountingandmonitoringwithconsumerapplications"],"Refertotheexhibit.Whileplanninganupgrade,anetworkadministratorusestheCiscoNetFlowutilitytoanalyzedataflowinthecurrentnetwork.Whichprotocolusedthegreatestamountofnetworktime?":["UDP-other"],"WhenSNMPvlorSNMPv2isbeingused,whichfeatureprovidessecureaccesstoMIBobjects?":["communitystrings"],"Anetworkadministratorhasissuedthesnmp-serveruseradminladminv3encryptedauthmd5abc789privdes256key99command.Whataretwofeaturesofthiscommand?(Choosetwo.)":["ItusestheMD5authenticationoftheSNMPmessages.","ItaddsanewusertotheSNMPgroup."],"WhichSNMPversionusesweakcommunitystring-basedaccesscontrolandsupportsbulkretrieval?":["SNMPv2c"],"WhichprotocolorservicecanbeconfiguredtosendunsolicitedmessagestoalertthenetworkadministratoraboutanetworkeventsuchasanextremelyhighCPUutilizationonarouter?":["SNMP"],"Whichprotocolorserviceallowsnetworkadministratorstoreceivesystemmessagesthatareprovidedbynetworkdevices?":["syslog"],"Thecommandntpserver10.1.1.1isissuedonarouter.Whatimpactdoesthiscommandhave?":["synchronizestheclockofthedevicetothetimeserverthatislocatedatIPaddress10.1.1.1"],"WhichsyslogmessagetypeisaccessibleonlytoanadministratorandonlyviatheCiscoCLI?":["debugging"],"WhichprotocolisusedbynetworkadministratorstotrackandgatherstatisticsonTCP\/IPpacketsthatareenteringorexitingnetworkdevices?":["NetFlow"],"Whenshouldanetworkperformancebaselinebemeasured?":["duringnormalworkhoursofanorganization"],"Anetworkengineerissuestheshowcdpneighborcommandonseveralnetworkdevicesduringtheprocessofnetworkdocumentation.Whatisthepurposeofperformingthiscommand?":["toobtaininformationaboutdirectlyconnectedCiscodevices"],"Usersarereportinglongerdelaysinauthenticationandinaccessingnetworkresourcesduringcertaintimeperiodsoftheweek.Whatkindofinformationshouldnetworkengineerschecktofindoutifthissituationispartofanormalnetworkbehavior?":["thenetworkperformancebaseline"],"Inwhichstepofgatheringsymptomsdoesthenetworkengineerdetermineiftheproblemisatthecore,distribution,oraccesslayerofthenetwork?":["Narrowthescope."],"Anetworktechnicianistroubleshootinganemailconnectionproblem.Whichquestiontotheend-userwillprovideclearinformationtobetterdefinetheproblem?":["Whendidyoufirstnoticeyouremailproblem?"],"Ateamofengineershasidentifiedasolutiontoasignificantnetworkproblem.Theproposedsolutionislikelytoaffectcriticalnetworkinfrastructurecomponents.Whatshouldtheteamfollowwhileimplementingthesolutiontoavoidinterferingwithotherprocessesandinfrastructure?":["change-controlprocedures"],"Afterwhichstepinthenetworktroubleshootingprocesswouldoneofthelayeredtroubleshootingmethodsbeused?":["gatheringsymptomsfromsuspectdevices"],"Auserreportsthattheworkstationcannotconnecttoanetworkedprinterintheofficeinordertoprintareportcreatedwithwordprocessingsoftware.Whichtroubleshootingactionbythehelpdesktechnicianwouldfollowthedivide-and-conquerapproach?":["Asktheusertoissuetheipconfigcommand."],"Anetworkengineeristroubleshootinganetworkproblemandcansuccessfullypingbetweentwodevices.However,Telnetbetweenthesametwodevicesdoesnotwork.WhichOSIlayersshouldtheadministratorinvestigatenext?":["fromthenetworklayertotheapplicationlayer"],"Whichtroubleshootingmethodbeginsbyexaminingcableconnectionsandwiringissues?":["bottom-up"],"Whichnumberrepresentsthemostseverelevelofsysloglogging?":["0"],"AcompanyissettingupawebsitewithSSLtechnologytoprotecttheauthenticationcredentialsrequiredtoaccessthewebsite.Anetworkengineerneedstoverifythatthesetupiscorrectandthattheauthenticationisindeedencrypted.Whichtoolshouldbeused?":["protocolanalyzer"],"Whichtwospecializedtroubleshootingtoolscanmonitortheamountoftrafficthatpassesthroughaswitch?(Choosetwo.)":["NAM","portablenetworkanalyzer"],"Refertotheexhibit.Whichtwostatementsdescribetheresultsofenteringthesecommands?(Choosetwo.)":["R1willsendsystemmessagesoflevels0(emergencies)tolevel4(warnings)toaserver.","ThesyslogserverhastheIPv4address192.168.10.10."],"AnadministratoristroubleshootinganInternetconnectivityproblemonarouter.Theoutputoftheshowinterfacesgigabitethernet0\/0commandrevealshigherthannormalframingerrorsontheinterfacethatconnectstotheInternet.AtwhatlayeroftheOSImodelistheproblemlikelyoccurring?":["Layer2"],"Usersreportthatthenewwebsitehttp:\/\/www.company1.bizcannotbeaccessed.Thehelpdesktechnicianchecksandverifiesthatthewebsitecanbeaccessedwithhttp:\/\/www.company1.biz:90.WhichlayerintheTCP\/IPmodelisinvolvedintroubleshootingthisissue?":["transport"],"AuserreportsthatafteranOSpatchofthenetworkingsubsystemhasbeenappliedtoaworkstation,itperformsveryslowlywhenconnectingtonetworkresources.Anetworktechnicianteststhelinkwithacableanalyzerandnoticesthattheworkstationsendsanexcessivenumberofframessmallerthan64bytesandalsoothermeaninglessframes.Whatisthepossiblecauseoftheproblem?":["corruptedNICdriver"],"AnetworkadministratorisconfiguringSSHonarouter.Whenverifyingtheconfiguration,theadministratornoticesthattheSSHconnectionrequestsfail,buttheTelnetconnectionrequestsfromthesameworkstationaresuccessful.Whichtwopartsoftherouterconfigurationshouldbecheckedtotrytolocatetheproblem?(Choosetwo.)":["Thetransportinputcommandisincorrectonthevtylines.","AnextendedACLthatisreferencingtheportargumentforSSHismisconfigured."],"AuserinalargeofficecallstechnicalsupporttocomplainthataPChassuddenlylostconnectivitytothenetwork.Thetechnicianasksthecallertotalktonearbyuserstoseeifothermachinesareaffected.Thecallerreportsthatseveralimmediateneighborsinthesamedepartmenthaveasimilarproblemandthattheycannotpingeachother.Thosewhoareseatedinotherdepartmentshaveconnectivity.Whatshouldthetechniciancheckasthefirststepintroubleshootingtheissue?":["thestatusofthedepartmentalworkgroupswitchinthewiringcloset"],"AgroupofWindowsPCsinanewsubnethasbeenaddedtoanEthernetnetwork.Whentestingtheconnectivity,atechnicianfindsthatthesePCscanaccesslocalnetworkresourcesbutnottheInternetresources.Totroubleshoottheproblem,thetechnicianwantstoinitiallyconfirmtheIPaddressandDNSconfigurationsonthePCs,andalsoverifyconnectivitytothelocalrouter.WhichthreeWindowsCLIcommandsandutilitieswillprovidethenecessaryinformation?(Choosethree.)":["ipconfig","nslookup","ping"],"Aftercableswerereconnectedtoaswitchinawiringcloset,severalPCsthathadbeenpreviouslyconfiguredmanuallycannolongeraccessresourcesoutsidethelocalnetwork.ThePCconfigurationswerenotalteredintheprocessandresourcesonthelocalnetworkcanstillbeaccessed.Whatisapossiblecauseoftheproblem?":["ThePCsarenolongeronthecorrectVLAN."],"Refertoexhibit.AnetworkengineeristroubleshootingaWANconnectivityproblem.Apingtoaremoterouterissuccessfulandanattempttotelnettothesamerouterdisplaystheexhibitedoutput.Whatdoestheoutputverify?":["Thetransportlayerisconnectingsuccessfully."],"Refertotheexhibit.Onthebasisoftheoutput,whichtwostatementsaboutnetworkconnectivityarecorrect?(Choosetwo.)":["Thereisconnectivitybetweenthisdeviceandthedeviceat192.168.100.1.","Thereare4hopsbetweenthisdeviceandthedeviceat192.168.100.1."],"Fillintheblank.":[],"Placetheoptionsinthefollowingorder:":[],"WhichstatementdescribesthephysicaltopologyforaLAN?":["ItdefineshowhostsandnetworkdevicesconnecttotheLAN."],"Whatisapurposeofestablishinganetworkbaseline?":["Itcreatesapointofreferenceforfuturenetworkevaluations."],"ThenewlyconfiguredASBRthatconnectsacompanytotheInternethasadefaultrouteconfiguredandhasthedefault-informationoriginatecommandentered.DevicesconnectedthroughthisroutercanaccesstheInternet.TheproblemisthatnootherOSPFroutershaveadefaultrouteintheroutingtableandnootherusersthroughouttheorganizationcanaccesstheInternet.Whatcouldbetheproblem?":["TheASBRdoesnothaveanOSPFneighbor."],"AninternalcorporateservercanbeaccessedbyinternalPCs,butnotbyexternalInternetusersthatshouldhaveaccess.Whatcouldbetheissue?":["StaticNAThasnotbeenconfiguredproperlyoratall."],"AnetworkedPCishavingtroubleaccessingtheInternet,butcanprinttoalocalprinterandpingothercomputersinthearea.Othercomputersonthesamenetworkarenothavinganyissues.Whatistheproblem?":["ThePChasamissingorincorrectdefaultgateway."],"Whichtypeoftoolwouldanadministratorusetocapturepacketsthataregoingtoandfromaparticulardevice?":["protocolanalyzer"],"WhichstatementbestdescribesaWAN?":["AWANinterconnectsLANsoverlongdistances."],"ConnectingofficesatdifferentlocationsusingtheInternetcanbeeconomicalforabusiness.WhataretwoimportantbusinesspolicyissuesthatshouldbeaddressedwhenusingtheInternetforthispurpose?(Choosetwo.)":["privacy","security"],"Whatisadisadvafntageofapacket-switchednetworkcomparedtoacircuit-switchednetwork?":["higherlatency"],"AcompanyisconsideringupdatingthecampusWANconnection.WhichtwoWANoptionsareexamplesoftheprivateWANarchitecture?(Choosetwo.)":["leasedline","EthernetWAN"],"Whichstatementdescribesacharacteristicofdensewavelengthdivisionmultiplexing(DWDM)?":["Itcanbeusedinlong-rangecommunications,likeconnectionsbetweenISPs."],"WhichWANtechnologycanserveastheunderlyingnetworktocarrymultipletypesofnetworktrafficsuchasIP,ATM,Ethernet,andDSL?":["MPLS"],"WhichtwoWANtechnologiesaremorelikelytobeusedbyabusinessthanbyteleworkersorhomeusers?(Choosetwo.)":["FrameRelay","MetroE"],"ThesecuritypolicyinacompanyspecifiesthatthestaffinthesalesdepartmentmustuseaVPNtoconnecttothecorporatenetworktoaccessthesalesdatawhentheytraveltomeetcustomers.WhatcomponentisneededbythesalesstafftoestablisharemoteVPNconnection?":["VPNclientsoftware"],"HowmanyDS0channelsarebundledtoproducea1.544MbpsT1line?":["24"],"WhatfunctionisprovidedbyMultilinkPPP?":["spreadingtrafficacrossmultiplephysicalWANlinks"],"Refertotheexhibit.AnetworkadministratorisconfiguringthePPPlinkbetweentheroutersR1andR2.However,thelinkcannotbeestablished.Basedonthepartialoutputoftheshowrunning-configcommand,whatisthecauseoftheproblem?":["Theusernamesdonotmatchthehostnames."],"Refertotheexhibit.AnetworkadministratorhasconfiguredroutersRTAandRTB,butcannotpingfromserialinterfacetoserialinterface.WhichlayeroftheOSImodelisthemostlikelycauseoftheproblem?":["datalink"],"WhatadvantagedoesDSLhavecomparedtocabletechnology?":["DSLisnotasharedmedium."],"Whichbroadbandtechnologywouldbebestforauserthatneedsremoteaccesswhentravelinginmountainsandatsea?":["satellite"],"WhichtechnologyrequirestheuseofPPPoEtoprovidePPPconnectionstocustomers?":["DSL"],"Refertotheexhibit.WhatisthenetworkadministratorverifyingwhenissuingtheshowipinterfacebriefcommandonR1inrespecttothePPPoEconnectiontoR2?":["thattheDialer1interfacehasbeenassignedanIPaddressbytheISProuter"],"WhichtechnologycreatesamappingofpublicIPaddressesforremotetunnelspokesinaDMVPNconfiguration?":["NHRP"],"Whatisthepurposeofthegenericroutingencapsulationtunnelingprotocol?":["tomanagethetransportationofIPmulticastandmultiprotocoltrafficbetweenremotesites"],"Refertotheexhibit.WhatisusedtoexchangeroutinginformationbetweenrouterswithineachAS?":["IGProutingprotocols"],"WhichIPv4addressrangecoversallIPaddressesthatmatchtheACLfilterspecifiedby172.16.2.0withwildcardmask0.0.1.255?":["172.16.2.0to172.16.3.255"],"Refertotheexhibit.Anamedaccesslistcalledchemistry_blockhasbeenwrittentopreventusersontheChemistryNetworkandpublicInternetfromaccesstoRecordsServer.Allotheruserswithintheschoolshouldhaveaccesstothisserver.Thelistcontainsthefollowingstatements:deny172.16.102.00.0.0.255172.16.104.2520.0.0.0permit172.16.0.00.0.255.255172.16.104.2520.0.0.0Whichcommandsequencewillplacethislisttomeettheserequirements?":["Athena(config)#interfacefa0\/0Athena(config-if)#ipaccess-groupchemistry_blockout"],"Whatguidelineisgenerallyfollowedabouttheplacementofextendedaccesscontrollists?":["Theyshouldbeplacedascloseaspossibletothesourceofthetraffictobedenied."],"InthecreationofanIPv6ACL,whatisthepurposeoftheimplicitfinalcommandentries,permiticmpanyanynd-naandpermiticmpanyanynd-ns?":["toallowIPv6toMACaddressresolution"],"AnetworkadministratoristestingIPv6connectivitytoawebserver.Thenetworkadministratordoesnotwantanyotherhosttoconnecttothewebserverexceptfortheonetestcomputer.WhichtypeofIPv6ACLcouldbeusedforthissituation?":["onlyanamedACL"],"Refertotheexhibit.TheIPv6accesslistLIMITED_ACCESSisappliedontheS0\/0\/0interfaceofR1intheinbounddirection.WhichIPv6packetsfromtheISPwillbedroppedbytheACLonR1?":["ICMPv6packetsthataredestinedtoPC1"],"Whatisasecureconfigurationoptionforremoteaccesstoanetworkdevice?":["ConfigureSSH."],"WhatprotocolshouldbedisabledtohelpmitigateVLANattacks?":["DTP"],"WhichtermdescribestheroleofaCiscoswitchinthe802.1Xport-basedaccesscontrol?":["authenticator"],"WhattwoprotocolsaresupportedonCiscodevicesforAAAcommunications?(Choosetwo.)":["RADIUS","TACACS+"],"InconfiguringSNMPv3,whatisthepurposeofcreatinganACL?":["tospecifythesourceaddressesallowedtoaccesstheSNMPagent"],"Refertotheexhibit.WhatfeaturedoesanSNMPmanagerneedinordertobeabletosetaparameteronswitchACSw1?":["amanagerwhoisusinghost192.168.0.5"],"WhichCiscofeaturesendscopiesofframesenteringoneporttoadifferentportonthesameswitchinordertoperformtrafficanalysis?":["SPAN"],"Whataretwocharacteristicsofvideotraffic?(Choosetwo.)":["Videotrafficisunpredictableandinconsistent.","Videotrafficlatencyshouldnotexceed400ms."],"WhichQoSmechanismallowsdelay-sensitivedata,suchasvoice,tobesentfirstbeforepacketsinotherqueuesaresent?":["LLQ"],"Refertotheexhibit.AstrafficisforwardedoutanegressinterfacewithQoStreatment,whichcongestionavoidancetechniqueisused?":["trafficshaping"],"WhichtypeofQoSmarkingisappliedtoEthernetframes?":["CoS"],"WhatisthefunctionofaQoStrustboundary?":["Atrustboundaryidentifieswhichdevicestrustthemarkingonpacketsthatenteranetwork."],"Avibrationsensoronanautomatedproductionlinedetectsanunusualcondition.Thesensorcommunicateswithacontrollerthatautomaticallyshutsdownthelineandactivatesanalarm.Whattypeofcommunicationdoesthisscenariorepresent?":["machine-to-machine"],"WhichpillaroftheCiscoIoTSystemallowsdatatobeanalyzedandmanagedatthelocationwhereitisgenerated?":["fogcomputing"],"WhichCloudcomputingservicewouldbebestforaneworganizationthatcannotaffordphysicalserversandnetworkingequipmentandmustpurchasenetworkserviceson-demand?":["IaaS"],"AdatacenterhasrecentlyupdatedaphysicalservertohostmultipleoperatingsystemsonasingleCPU.Thedatacentercannowprovideeachcustomerwithaseparatewebserverwithouthavingtoallocateanactualdiscreteserverforeachcustomer.Whatisthenetworkingtrendthatisbeingimplementedbythedatacenterinthissituation?":["virtualization"],"Whatisusedtopre-populatetheadjacencytableonCiscodevicesthatuseCEFtoprocesspackets?":["theARPtable"],"Whatisthewildcardmaskthatisassociatedwiththenetwork128.165.216.0\/23?":["0.0.1.255"],"WhattwofeaturesareaddedinSNMPv3toaddresstheweaknessesofpreviousversionsofSNMP?(Choosetwo.)":["encryption","authentication"],"WhichcomponentoftheACIarchitecturetranslatesapplicationpoliciesintonetworkprogramming?":["theApplicationPolicyInfrastructureController"],"Whichtwopiecesofinformationshouldbeincludedinalogicaltopologydiagramofanetwork?(Choosetwo.)":["connectiontype","interfaceidentifier"],"WhichnetworkperformancestatisticsshouldbemeasuredinordertoverifySLAcompliance?":["latency,jitter,andpacketloss"],"Whichfeaturesendssimulateddataacrossthenetworkandmeasuresperformancebetweenmultiplenetworklocations?":["IPSLA"],"WhichtroubleshootingtoolwouldanetworkadministratorusetochecktheLayer2headerofframesthatareleavingaparticularhost?":["protocolanalyzer"],"Refertotheexhibit.AnetworkadministratoristroubleshootingtheOSPFnetwork.The10.10.0.0\/16networkisnotshowingupintheroutingtableofRouter1.Whatistheprobablecauseofthisproblem?":["Thereisanincorrectwildcardmaskstatementfornetwork10.10.0.0\/16onRouter2."],"Refertotheexhibit.AuserturnsonaPCafteritisservicedandcallsthehelpdesktoreportthatthePCseemsunabletoreachtheInternet.Thetechnicianaskstheusertoissuethearp\u2013aandipconfigcommands.Basedontheoutput,whataretwopossiblecausesoftheproblem?(Choosetwo.)":["TheIPconfigurationisincorrect.","Thedefaultgatewaydevicecannotbecontacted."],"MatchOoStechniqueswiththedescription.(Notalloptionsareused.)WhichcircumstancewouldresultinanenterprisedecidingtoimplementacorporateWAN?":["whenitsemployeesbecomedistributedacrossmanybranchlocations"],"WhataretwotypesofWANproviders?(Choosetwo.)":["satelliteservice","telephonecompany"],"WhichtwotypesofdevicesarespecifictoWANenvironmentsandarenotfoundonaLAN?(Choosetwo.)":["broadbandmodem","CSU\/DSU"],"Whatisafeatureofdensewavelength-divisionmultiplexing(DWDM)technology?":["Itenablesbidirectionalcommunicationsoveronestrandoffiber."],"WhatisadisadvantageofATMcomparedtoFrameRelay?":["lessefficient"],"WhichWANsolutionuseslabelstoidentifythepathinsendingpacketsthroughaprovidernetwork?":["MPLS"],"AnintercitybuscompanywantstoofferconstantInternetconnectivitytotheuserstravelingonthebuses.WhichtwotypesofWANinfrastructurewouldmeettherequirements?(Choosetwo.)":["publicinfrastructure","cellular"],"Whatdeviceisneededatacentralofficetoaggregatemanydigitalsubscriberlinesfromcustomers?":["DSLAM"],"Acorporationissearchingforaneasyandlowcostsolutiontoprovideteleworkerswithasecureconnectiontoheadquarters.Whichsolutionshouldbeselected?":["remoteaccessVPNovertheInternet"],"WhatisthemaximumnumberofDS0channelsina1.544MbpsT1line?":["24"],"Refertotheexhibit.WhattypeofLayer2encapsulationwillbeusedforRtrAconnectionDifitislefttothedefaultandtherouterisaCiscorouter?":["HDLC"],"WhichtwofunctionsareprovidedbytheNCPduringaPPPconnection?(Choosetwo.)":["bringingthenetworklayerprotocolorprotocolsupanddown","negotiatingoptionsfortheIPprotocol"],"WhatPPPinformationwillbedisplayedifanetworkengineerissuestheshowpppmultilinkcommandonCiscorouter?":["theserialinterfacesparticipatinginthemultilink"],"Refertotheexhibit.WhichstatementdescribesthestatusofthePPPconnection?":["Boththelink-establishmentandnetwork-layerphasecompletedsuccessfully."],"AnetworkadministratorisconfiguringaPPPlinkwiththecommands:R1(config-if)#encapsulationpppR1(config-if)#pppquality70Whatistheeffectofthesecommands?":["ThePPPlinkwillbecloseddownifthelinkqualitydropsbelow70percent."],"Howdoesvirtualizationhelpwithdisasterrecoverywithinadatacenter?":["Hardwaredoesnothavetobeidentical."],"Whichbroadbandsolutionisappropriateforahomeuserwhoneedsawiredconnectionnotlimitedbydistance?":["cable"],"WhatistheprotocolthatprovidesISPstheabilitytosendPPPframesoverDSLnetworks?":["PPPoE"],"Insoftwaredefinednetworkarchitecture,whatfunctionisremovedfromnetworkdevicesandperformedbyanSDNcontroller?":["controlplane"],"WhatwouldanetworkadministratorexpecttheroutingtableofstubrouterR1tolooklikeifconnectivitytotheISPwasestablishedviaaPPPoEconfiguration?":["S0.0.0.0\/0isdirectlyconnected,Dialer1"],"WhatisabenefitofimplementingaDynamicMultipointVPNnetworkdesign?":["ADMVPNwillsupportremotepeersbyprovidingamappingdatabaseofpublicIPaddressestoeachone."],"Whichremoteaccessimplementationscenariowillsupporttheuseofgenericroutingencapsulationtunneling?":["acentralsitethatconnectstoaSOHOsitewithoutencryption"],"Refertotheexhibit.AllroutersaresuccessfullyrunningtheBGProutingprotocol.HowmanyroutersmustuseEBGPinordertoshareroutinginformationacrosstheautonomoussystems?":["4"],"WhichstatementdescribesacharacteristicofstandardIPv4ACLs?":["TheyfiltertrafficbasedonsourceIPaddressesonly."],"Whichthreevaluesorsetsofvaluesareincludedwhencreatinganextendedaccesscontrollistentry?(Choosethree.)":["accesslistnumberbetween100and199","destinationaddressandwildcardmask","sourceaddressandwildcardmask"],"Refertotheexhibit.ArouterhasanexistingACLthatpermitsalltrafficfromthe172.16.0.0network.TheadministratorattemptstoaddanewACEtotheACLthatdeniespacketsfromhost172.16.0.1andreceivestheerrormessagethatisshownintheexhibit.Whatactioncantheadministratortaketoblockpacketsfromhost172.16.0.1whilestillpermittingallothertrafficfromthe172.16.0.0network?":["ManuallyaddthenewdenyACEwithasequencenumberof5."],"WhichthreeimplicitaccesscontrolentriesareautomaticallyaddedtotheendofanIPv6ACL?(Choosethree.)":["denyipv6anyany","permiticmpanyanynd-ns","permiticmpanyanynd-na"],"Thecomputersusedbythenetworkadministratorsforaschoolareonthe10.7.0.0\/27network.WhichtwocommandsareneededataminimumtoapplyanACLthatwillensurethatonlydevicesthatareusedbythenetworkadministratorswillbeallowedTelnetaccesstotherouters?(Choosetwo.)":["access-class5in","access-list5permit10.7.0.00.0.0.31"],"AnetworkadministratorisaddingACLstoanewIPv6multirouterenvironment.WhichIPv6ACEisautomaticallyaddedimplicitlyattheendofanACLsothattwoadjacentrouterscandiscovereachother?":["permiticmpanyanynd-na"],"WhatwouldbetheprimaryreasonanattackerwouldlaunchaMACaddressoverflowattack?":["sothattheattackercanseeframesthataredestinedforotherhosts"],"WhatarethreeofthesixcorecomponentsintheCiscoIoTsystem?(Choosethree.)":["fogcomputing","dataanalytics","cyberandphysicalsecurity"],"WhatsecuritycountermeasureiseffectiveforpreventingCAMtableoverflowattacks?":["portsecurity"],"WhichSNMPfeatureprovidesasolutiontothemaindisadvantageofSNMPpolling?":["SNMPtrapmessages"],"WhenSNMPv1orSNMPv2isbeingused,whichfeatureprovidessecureaccesstoMIBobjects?":["communitystrings"],"WhattwoareaddedinSNMPv3toaddresstheweaknessesofpreviousversionsofSNMP?(Choosetwo.)":["encryption","authentication"],"Whichqueuingmechanismsupportsuser-definedtrafficclasses?":["CBWFQ"],"WhichfieldisusedtomarkLayer2EthernetframesforQoStreatment?":["Priorityfield"],"Whatisanexampleofcloudcomputing?":["aservicethatofferson-demandaccesstosharedresources"],"WhichtypeofresourcesarerequiredforaType1hypervisor?":["amanagementconsole"],"Anetworktechnicianmadeaconfigurationchangeonthecorerouterinordertosolveaproblem.However,theproblemisnotsolved.Whichstepshouldthetechniciantakenext?":["Restorethepreviousconfiguration."],"AuserreportsthatwhenthecorporatewebpageURLisenteredonawebbrowser,anerrormessageindicatesthatthepagecannotbedisplayed.Thehelp-desktechnicianaskstheusertoentertheIPaddressofthewebservertoseeifthepagecanbedisplayed.Whichtroubleshootingmethodisbeingusedbythetechnician?":["divide-and-conquer"],"WhatisaprimaryfunctionoftheCiscoIOSIPServiceLevelAgreementsfeature?":["tomeasurenetworkperformanceanddiscoveranetworkfailureasearlyaspossible"],"WhichIOSlogmessagelevelindicatesthehighestseveritylevel?":["level0"],"Whichsymptomisanexampleofnetworkissuesatthenetworklayer?":["Neighboradjacencyisformedwithsomerouters,butnotallrouters."],"Refertotheexhibit.H1canonlypingH2,H3,andtheFa0\/0interfaceofrouterR1.H2andH3canpingH4andH5.WhymightH1notbeabletosuccessfullypingH4andH5?":["HostH1doesnothaveadefaultgatewayconfigured."],"Refertotheexhibit.Onthebasisoftheoutput,whichtwostatementsaboutnetworkconnectivityarecorrect?(Choosetwo.)":["Thereisconnectivitybetweenthisdeviceandthedeviceat192.168.100.1.","Thereare4hopsbetweenthisdeviceandthedeviceat192.168.100.1."],"Fillintheblanks.Usedotteddecimalformat.":[],"Matchthecharacteristictotheappropriateauthenticationprotocol.(Notalloptionsareused.)":[],"Matchthetermtothedescription.(Notalloptionsareused.)":[],"WhatisaprimarydifferencebetweenacompanyLANandtheWANservicesthatituses?":["ThecompanymustsubscribetoanexternalWANserviceprovider."],"TowhichtwolayersoftheOSImodeldoWANtechnologiesprovideservices?(Choosetwo.)":["physicallayer","datalinklayer"],"WhichtwotechnologiesareprivateWANtechnologies?(Choosetwo.)":["FrameRelay"],"WhichWANtechnologycanswitchanytypeofpayloadbasedonlabels?":["MPLS"],"WhattechnologycanbeusedtocreateaprivateWANviasatellitecommunications?":["VSAT"],"WhichpublicWANaccesstechnologyutilizescoppertelephonelinestoprovideaccesstosubscribersthataremultiplexedintoasingleT3linkconnection?":["DSL"],"HowmanyDS0channelsareboundedtoproducea1.544Mb\/sDS1line?":["24"],"Refertotheexhibit.Communicationbetweentwopeershasfailed.Basedontheoutputthatisshown,whatisthemostlikelycause?":["PPPissue"],"Refertotheexhibit.WhichtypeofLayer2encapsulationusedforconnectionDrequiresCiscorouters?":["HDLC"],"WhichthreestatementsaretrueaboutPPP?(Choosethree.)":["PPPcanusesynchronousandasynchronouscircuits.","PPPusesLCPstoestablish,configure,andtestthedata-linkconnection.","PPPusesLCPstoagreeonformatoptionssuchasauthentication,compression,anderrordetection."],"AnetworkadministratorisevaluatingauthenticationprotocolsforaPPPlink.WhichthreefactorsmightleadtotheselectionofCHAPoverPAPastheauthenticationprotocol?(Choosethree.)":["usesathree-wayauthenticationperiodicallyduringthesessiontoreconfirmidentities","transmitslogininformationinencryptedformat","usesanunpredictablevariablechallengevaluetopreventplaybackattacks"],"Whichcellularormobilewirelessstandardisconsideredafourthgenerationtechnology?":["LTE"],"Acompanyislookingfortheleastexpensivebroadbandsolutionthatprovidesatleast10Mb\/sdownloadspeed.Thecompanyislocated5milesfromthenearestprovider.Whichbroadbandsolutionwouldbeappropriate?":["cable"],"WhichtechnologycanISPsusetoperiodicallychallengebroadbandcustomersoverDSLnetworkswithPPPoE?":["CHAP"],"WhatarethethreecorecomponentsoftheCiscoACIarchitecture?(Choosethree.)":["ApplicationNetworkProfile","ApplicationPolicyInfrastructureController","CiscoNexusSwitches"],"Whichstatementdescribesafeatureofsite-to-siteVPNs?":["Internalhostssendnormal,unencapsulatedpackets."],"WhatarethreefeaturesofaGREtunnel?(Choosethree.)":["createsnonsecuretunnelsbetweenremotesites","transportsmultipleLayer3protocols","createsadditionalpacketoverhead"],"Refertotheexhibit.WhattwocommandsareneededtocompletetheGREtunnelconfigurationonrouterR1?(Choosetwo.)":["R1(config-if)#tunnelsource209.165.202.129","R1(config-if)#tunneldestination206.165.202.130"],"WhatdoesBGPusetoexchangeroutingupdateswithneighbors?":["TCPconnections"],"Refertotheexhibit.ThenetworkadministratorthathastheIPaddressof10.0.70.23\/25needstohaveaccesstothecorporateFTPserver(10.0.54.5\/28).TheFTPserverisalsoawebserverthatisaccessibletoallinternalemployeesonnetworkswithinthe10.x.x.xaddress.Noothertrafficshouldbeallowedtothisserver.WhichextendedACLwouldbeusedtofilterthistraffic,andhowwouldthisACLbeapplied?(Choosetwo.)":["access-list105permittcphost10.0.70.23host10.0.54.5eq20access-list105permittcphost10.0.70.23host10.0.54.5eq21access-list105permittcp10.0.0.00.255.255.255host10.0.54.5eqwwwaccess-list105denyipanyhost10.0.54.5access-list105permitipanyany","R1(config)#interfacegi0\/0R1(config-if)#ipaccess-group105out"],"Refertotheexhibit.Whatcanbedeterminedfromthisoutput?":["TherouterhasnothadanyTelnetpacketsfrom10.35.80.22thataredestinedfor10.23.77.101."],"WhatistheonlytypeofACLavailableforIPv6?":["namedextended"],"WhichIPv6ACLcommandentrywillpermittrafficfromanyhosttoanSMTPserveronnetwork2001:DB8:10:10::\/64?":["permittcpanyhost2001:DB8:10:10::100eq25"],"Refertotheexhibit.ConsideringhowpacketsareprocessedonarouterthatisconfiguredwithACLs,whatisthecorrectorderofthestatements?":["C-B-D-A"],"Whichtwohypervisorsaresuitabletosupportvirtualmachinesinadatacenter?(Choosetwo.)":["VMwareESX\/ESXi","MicrosoftHyper-V2012"],"HowcanDHCPspoofingattacksbemitigated?":["byimplementingDHCPsnoopingontrustedports"],"WhatactioncananetworkadministratortaketohelpmitigatethethreatofVLANattacks?":["Disableautomatictrunkingnegotiation."],"WhichSNMPmessagetypeinformsthenetworkmanagementsystem(NMS)immediatelyofcertainspecifiedevents?":["Trap"],"Refertotheexhibit.ASNMPmanagerisusingthecommunitystringofsnmpenableandisconfiguredwiththeIPaddress172.16.10.1.TheSNMPmanagerisunabletoreadconfigurationvariablesontheR1SNMPagent.Whatcouldbetheproblem?":["TheACLisnotpermittingaccessbytheSNMPmanager."],"Refertotheexhibit.WhichSNMPauthenticationpasswordmustbeusedbythememberoftheADMINgroupthatisconfiguredonrouterR1?":["cisco123456"],"Anetworkadministratorhasnoticedanunusualamountoftrafficbeingreceivedonaswitchportthatisconnectedtoacollegeclassroomcomputer.Whichtoolwouldtheadministratorusetomakethesuspicioustrafficavailableforanalysisatthecollegedatacenter?":["RSPAN"],"Whatnetworkmonitoringtoolcopiestrafficmovingthroughoneswitchport,andsendsthecopiedtraffictoanotherswitchportforanalysis?":["SPAN"],"VoicepacketsarebeingreceivedinacontinuousstreambyanIPphone,butbecauseofnetworkcongestionthedelaybetweeneachpacketvariesandiscausingbrokenconversations.Whattermdescribesthecauseofthiscondition?":["jitter"],"Whatmechanismcompensatesforjitterinanaudiostreambybufferingpacketsandthenreplayingthemoutboundinasteadystream?":["playoutdelaybuffer"],"Whichtypeofnetworktrafficcannotbemanagedusingcongestionavoidancetools?":["UDP"],"Anetworkadministratorhasmovedthecompanyintranetwebserverfromaswitchporttoadedicatedrouterinterface.Howcantheadministratordeterminehowthischangehasaffectedperformanceandavailabilityonthecompanyintranet?":["Conductaperformancetestandcomparewiththebaselinethatwasestablishedpreviously."],"Inwhichstageofthetroubleshootingprocesswouldownershipberesearchedanddocumented?":["Gathersymptoms."],"Whichtroubleshootingapproachismoreappropriateforaseasonednetworkadministratorratherthanaless-experiencednetworkadministrator?":["aless-structuredapproachbasedonaneducatedguess"],"Arouterhasbeenconfiguredtousesimulatednetworktrafficinordertomonitorthenetworkperformancebetweentherouterandadistantnetworkdevice.Whichcommandwoulddisplaytheresultsofthisanalysis?":["showipslastatistics"],"Whichtypeoftoolwouldanadministratorusetocapturepacketsthataregoingtoandfromaparticulardevice?":["protocolanalyzer"],"Refertotheexhibit.Whichtwostatementsdescribetheresultsofenteringthesecommands?(Choosetwo.)":["R1willsendsystemmessagesoflevels0(emergencies)tolevel4(warnings)toaserver.","ThesyslogserverhastheIPv4address192.168.10.10."],"Refertotheexhibit.AnetworkadministratordiscoversthathostAishavingtroublewithInternetconnectivity,buttheserverfarmhasfullconnectivity.Inaddition,hostAhasfullconnectivitytotheserverfarm.Whatisapossiblecauseofthisproblem?":["NATisrequiredforthehostAnetwork."],"MatchtheoperationtotheappropriateQoSmodel.":[],"Matchthecloudmodelwiththedescription.":[],"WhichtwofactorsallowbusinessestosafelycommunicateandperformtransactionsusingtheInternet?(Choosetwo.)":["security","privacy"]}