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1Anetworktechnicianistaskedwithsettingupanetworkforsixusers,buttheusersshouldbeabletousetheiraccountstologonfromanyofthesixcomputers.Whattypeofnetworkshouldbeused?workgroupP2Papplicationspeer-to-peernetworkclient-servernetwork2Refertotheexhibit.HostAwantstoaccesstheInternet.WhichcombinationofaLayer2addressandaLayer3addresswillenablethisaccessfromhostA?DestinationMAC:0030.8596.DE83Defaultgateway:209.165.202.130DestinationMAC:0030.8596.DE82Defaultgateway:172.16.9.2DestinationMAC:0030.8517.44C4Defaultgateway:172.16.1.1DestinationMAC:0030.8517.44C4Defaultgateway:209.165.202.1303Refertotheexhibit.AwebbrowserisrunningonhostPC1withanIPaddress10.10.2.2/24.Adynamicportnumberof49152isassignedtothebrowser.ThebrowsersendsarequestforawebpagetothewebserverwithanIPaddress192.168.1.254/24.Whichstatementistrue?ThesessionisestablishedusingTCP,andthesocketnumberforthewebserveris192.168.1.254:80.ThesessionisestablishedusingTCP,andthesocketnumberforthewebserveris192.168.1.254:49152.ThesessionisestablishedusingUDP,andthesocketnumberforthewebserveris192.168.1.254:80.ThesessionisestablishedusingUDP,andthesocketnumberforthewebserveris192.168.1.254:49152.4Anetworkadministratorisaskedtodesignanewaddressingschemeforacorporatenetwork.Thereare60usersinthemainoffice,40usersinthebranchoffice,28usersinmanufacturing,12inthesalesoffice,and4usersintheresearchoffice.WhichVLSMaddressingschemethatusesthe192.168.88.0/24networkwillfulfilltherequirementswhilewastingthefewestaddresses?192.168.88.0/26main192.168.88.32/26branch192.168.88.64/26manufacturing192.168.88.96/27sales192.168.88.128/28research192.168.88.0/26main192.168.88.64/26branch192.168.88.128/27manufacturing192.168.88.160/28sales192.168.88.176/29research192.168.88.0/27main192.168.88.32/27branch192.168.88.64/28manufacturing192.168.88.80/29sales192.168.88.88/30research192.168.88.0/27main192.168.88.64/28branch192.168.88.80/28manufacturing192.168.88.96/29sales192.168.88.104/30research5WhichOSIlayerusestheheaderinformationtoreassemblethedatasegmentsintostreams?applicationlayernetworklayerpresentationlayersessionlayertransportlayer6Whichfiberconnectorsupportsfull-duplexEthernet?7TheLayer4headercontainswhichtypeofinformationtoaidinthedeliveryofdata?serviceportnumberhostlogicaladdressdevicephysicaladdressvirtualconnectionidentifier8WhichmemorycontentswillchangeasaresultofusingtheRouter#erasestartup-configcommandonarouter?RAMROMflashNVRAM9Asnetworkadministrator,whatisthesubnetmaskthatallows510hostsgiventheIPaddress172.30.0.0?255.255.0.0255.255.248.0255.255.252.0255.255.254.0255.255.255.0255.255.255.12810Examinethegraphicwithcurrentconfigurations.HostAintheClericalofficefailedandwasreplaced.Althoughapingto127.0.0.1wassuccessful,thereplacementcomputercannotaccessthecompanynetwork.WithproxyARPdisabledontheFa0/0interfaceoftheNewYorkrouter,whatisthelikelycauseoftheproblem?networkcardfailurenetworkcablesunpluggedIPaddressincorrectlyenteredsubnetmaskincorrectlyentered11Ausertypestheenablecommand.WhattaskcanbeperformedattheprivilegedEXECmode?Configurethedevice.Configureindividualinterfaces.Configureindividualterminallines.Issueshowanddebugcommands.12Refertotheexhibit.Whichtwofactscanbedeterminedaboutthetopology?(Choosetwo.)Fourcollisiondomainsarepresent.Onelogicalnetworkisrepresented.Twobroadcastdomainsarepresent.Threenetworksareneeded.Threelogicaladdressrangesarerequired.13Refertotheexhibit.TheNATfunctionalityoftherouterisenabledtoprovideInternetaccesstothePC.However,thePCisstillunabletoaccesstheInternet.WhichIPaddressshouldbechangedto209.165.201.1toenablethePCtoaccesstheInternet?192.168.1.191192.168.1.101192.168.1.1192.168.1.25414WhichthreeIPv4addressesrepresentabroadcastforasubnet?(Choosethree.)172.16.4.63/26172.16.4.129/26172.16.4.191/26172.16.4.51/27172.16.4.95/27172.16.4.221/2715Refertotheexhibit.WhichoptionshowsthecorrecttopologygiventheconfigurationofRouter1?16WhatistheCiscoIOS?systemsoftwareforCiscodevicesReadOnlyMemoryinCiscodevicesnon-volatilestoragefordeviceconfigurationsaninitialoperatingsystemthatisusedforbootfunctions17Refertotheexhibit.APCisconnectedtoanetwork.WhichactionwillverifythatthePCcancommunicatewithitsdefaultgateway?Usetheping127.0.0.1command.Usetheipconfigcommand.Usetheipconfig/allcommand.Usetheping10.0.0.254command.18Whatistheresultofusingtheclockrate56000commandattheserialinterfaceoftherouter?TheinterfaceisconfiguredasaDCEdevice.Theinterfacetimersarecleared.TheFastEthernetinterfaceismadetoemulateaserialinterfacebyassigningitatimingsignal.TheIPaddressfortheserialinterfaceisconfigured.19Ifanadministratorwishedtoreturnaroutertothedefaultstate,whatadditionalstepmustbetakenafterissuingthecommanderasestart-upconfig?Reloadthedevice.Issuethecommandcopyrunning-configstart-upconfig.Performashowrunning-configtoverifythatthefilewasremoved.Entertheinterfacecommandstoallowthedevicetoconnecttothenetwork.20Refertotheexhibit.AtwhichOSIlayerisserialinterface0/0/1experiencingproblems?Layer1Layer2Layer3Layer421Refertotheexhibit.ThePC,theroutingtableofwhichisdisplayed,isconfiguredcorrectly.Towhichn