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CISCO
AssessmentSystem
1.AssessmentSelection2.AssessmentSettings3.TakeAssessment
TakeAssessment-ENetworkPracticeFinalExam-CCNAExploration:Network
Fundamentals(Version4.0)
01:32:37
TimeRemaining:
Refertotheexhibit.Whichsetofdevicescontainsonlyintermediarydevices?
EA,B,D,G
CA,B,E,F
CC,D,G,I
2WhichphysicalconnectortypeisusedforaserialV.35connectiontotheCSU/DSU?
3
HostAHostBHostCHostD
MACAAMACBBMACCCMACDD
Refertotheexhibit.HostAsendsaframetohostCwithadestinationMACaddressCC.TheMACaddressforhostCisn
tableofswitchSW1.HowwillSW1handletheframe?
CSwitchSW1willdroptheframe.
CSwitchSW1willforwardtheframetohostC.
CSwitchSW1willfloodtheframeoutallports.
ESwitchSW1willfloodtheframeoutallportsexceptportFaO/1.
4WhichOSIlayerusesaconnection-orientedprotocoltoensurereliabledeliveryofdata?
Capplicationlayer
Cpresentationlayer
Csessionlayer
Ktransportlayer
TimingandDestinationandDestinationandDestinationandEncoded
SynchronizationBitsSourcePhysicalSourceLogicalSourceProcessApplication
AddressesNetworkAddressesNumber(ports)Data
Refertotheexhibit.Theheadersaddedateachlayerareshown.Whichlayeraddsthedestinationandsourceprocessnu
ensurethatdataisdeliveredtothecorrectapplication?
Cphysicallayer
Cdatalinklayer
Cnetworklayer
Etransportlayer
Kouter<config>Uintserial0/0/0
Kouter<con￡>ig-if>itclockrate56000
Kouter<config-ifnoshutdown
Kouter<config-if>Uexit
Kouter<config>tt
Refertotheexhibit.Theserialinterfaceoftherouterwasconfiguredwiththeuseofthecommandsthatareshown.Thero
pingtherouterthatisdirectlyconnectedtointerfaceserial0/0/0.Whatshouldthenetworktechniciandotosolvethisprobl
CConfigurethedescriptionatinterfaceserial0/0/0.
EConfigureanIPaddressoninterfaceserial0/0/0.
CRemovethenoshutdowncommandatinterfaceserial0/0/0
Reboottherouter.
c<C:\WINDOWS\system321cmd.exe
C：\>nslookup
DefaultSeruer：resolver1.xyz.local
Address：10.10.1032
>wwvi.abed.con
server:resoluerllocal
Address：2
Name：wviw.abed,con
Address：
>www.kInn.con
seruei*：resoluerl.xyz.local
Address：2
Hane：ww.klnn.con
Address：9
>www.triui.con
seruei*：resoluerl.xyz.local
Address：2
Name：www.triui.con
Address：00
Refertotheexhibit.AtechnicianusesthenslookupcommandonthePCandviewstheoutputthatisdisplayedintheexhil
IPaddressoftheprimarydomainnameserverusedbythehost?
E2
C
C9
C00
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CISCO
AssessmentSystem
TakeAssessment-ENetworkPracticeFinalExam-CCNAExploration:Network
Fundamentals(Version4.0)
8WhatarethreecharacteristicsofCSMA/CD?(Choosethree.)
「Itmonitorsthemediaforpresenceofadatasignal.
「Afterdetectingacollision,hostscanresumetransmissionafterarandomtimerhasexpired.
|7Ajamsignalisusedtoensurethatallhostsareawarethatacollisionhasoccurred.
「Devicescanbeconfiguredwithahighertransmissionpriority.
|7Dataistransmittedonlywhenthedatasignalispresent.
|7Itusesatokensystemtoavoidcollisions.
2Anetworkhasgrowntoolargefortechnicianstoconfigurenetworkaddressesandhostsfilesfornameresolution.Whicht
layerservicesshouldbeaddedtotheservertoallowtheseneedstobesatisfieddynamically?(Choosetwo.)
17DNS
rFTP
17DHCP
FHTTP
FSMTP
10
Refertotheexhibit.Whichtwofactscanbedeterminedaboutthetopology?(Choosetwo.)
|7Fourcollisiondomainsarepresent.
nOnelogicalnetworkisrepresented.
Twobroadcastdomainsarepresent.
「Threenetworksareneeded.
「Threelogicaladdressrangesarerequired.
11
54
Refertotheexhibit.AnadministratoronPC1wantstoviewsomeHTMLcodefromawebpagehousedonthewebserve
applicationwillallowthisrequesttobestarted?
12
Refertotheexhibit.HostXisunabletocommunicatewithhostY.WhichcommandcanberunathostXtodeterminewh
intermediarydeviceisresponsibleforthisfailure?
telnet
Cping
Cftp
Etracert
13Byusingtheipconfigcommand,anetworkadministratordeterminesthataworkstationhastheaddress8wit
thesubnetmask.Towhatnetworkdoestheworkstationbelong?
C
C6
C4
E2
14WhichstatementistrueabouttheICMPprotocol?
eItisanapplicationlayerprotocol.
CItisdesignedtomakeIPareliableprotocol.
EItisoftenfilteredoutofnetworksforsecuritypurposes.
CIfahostdoesnotrespondtoanICMPechorequest,thehostisnotfunctioning.
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CISCO
AssessmentSystem
TakeAssessment-ENetworkPracticeFinalExam-CCNAExploration:Network
Fundamentals(Version4.0)
I01:30:59
TimeRemaining:I
15Whichstatementistrueaboutrouterhostnames?
EAhostnameshouldbeuniqueoneachrouter.
匕Arouterhostnamecannotcontaincapitalletters.
OArouterhostnameisconfiguredinprivilegedexecutivemode.
CArouterhostnamemustbecreatedbeforeanyotherconfigurationscanbeaddedtothedevice.
16
FaO/1:Fa0/1:30
MAC:0030.8517.44C3MAC:0030.8596.DE83
Internet
MAC:0007.4F74,AC09
Refertotheexhibit.HostAwantstoaccesstheInternet.WhichcombinationofaLayer2addressandaLayer3address1
accessfromhostA?
CDestinationMAC:0030.8596.DE83Defaultgateway:30
CDestinationMAC:0030.8596.DE82Defaultgateway:
EDestinationMAC:0030.8517.44C4Defaultgateway:
CDestinationMAC:0030.8517.44C4Defaultgateway:209,165.202.130
17
PC1PC2
/24
Refertotheexhibit.AwebbrowserisrunningonhostPC1withanIPaddress/24.Adynamicportnumberof4$
assignedtothebrowser.ThebrowsersendsarequestforawebpagetothewebserverwithanIPaddress192.168.1.
statementistrue?
ThesessionisestablishedusingTCP,andthesocketnumberforthewebserveris54:80.
OThesessionisestablishedusingTCP,andthesocketnumberforthewebserveris54:49152.
CThesessionisestablishedusingUDP,andthesocketnumberforthewebserveris54:80.
CThesessionisestablishedusingUDP,andthesocketnumberforthewebserveris54:49152.
18
Refertotheexhibit.APCisconnectedtoanetwork.WhichactionwillverifythatthePCcancommunicatewithitsdefaull
CUsethepingcommand.
CUsetheipconfigcommand.
CUsetheipconfig/allcommand.
EUsetheping54command.
19AnetworkadministratorwantstorestrictaccesstotherouterprivilegedEXECmode.Whichpasswordshouldtheadmini;
Eenable
Caux
Uconsole
VTY
20Whileconfiguringarouter,anetworktechnicianwantstonametherouter.Whichpromptshouldthetechnicianseewhen
hostnamecommand?
匕Router>
CRouter#
ERouter(config)#
CRouter(config-line)#
21WhichthreeIPv4addressesrepresentabroadcastforasubnet?(Choosethree.)
|73/26
|729/26
F91/26
F1/27
|75/27
P21/27
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CISCO
AssessmentSystem
TakeAssessment-ENetworkPracticeFinalExam-CCNAExploration:Network
Fundamentals(Version4.0)
I01:30:59
TimeRemaining:I
15Whichstatementistrueaboutrouterhostnames?
EAhostnameshouldbeuniqueoneachrouter.
匕Arouterhostnamecannotcontaincapitalletters.
OArouterhostnameisconfiguredinprivilegedexecutivemode.
CArouterhostnamemustbecreatedbeforeanyotherconfigurationscanbeaddedtothedevice.
16
FaO/1:Fa0/1:30
MAC:0030.8517.44C3MAC:0030.8596.DE83
Internet
Fa0/0:1
Fa0/0:MAC:0030.8596.DE82
MAC:0030.8517.44C4
IP:0
MAC:0007.4F74,AC09
Refertotheexhibit.HostAwantstoaccesstheInternet.WhichcombinationofaLayer2addressandaLayer3address1
accessfromhostA?
CDestinationMAC:0030.8596.DE83Defaultgateway:30
CDestinationMAC:0030.8596.DE82Defaultgateway:
EDestinationMAC:0030.8517.44C4Defaultgateway:
CDestinationMAC:0030.8517.44C4Defaultgateway:209,165.202.130
17
Refertotheexhibit.AwebbrowserisrunningonhostPC1withanIPaddress/24.Adynamicportnumberof4$
assignedtothebrowser.ThebrowsersendsarequestforawebpagetothewebserverwithanIPaddress192.168.1.
statementistrue?
EThesessionisestablishedusingTCP,andthesocketnumberforthewebserveris54:80.
OThesessionisestablishedusingTCP,andthesocketnumberforthewebserveris54:49152.
CThesessionisestablishedusingUDP,andthesocketnumberforthewebserveris54:80.
CThesessionisestablishedusingUDP,andthesocketnumberforthewebserveris54:49152.
Refertotheexhibit.APCisconnectedtoanetwork.WhichactionwillverifythatthePCcancommunicatewithitsdefaull
CUsethepingcommand.
CUsetheipconfigcommand.
CUsetheipconfig/allcommand.
EUsetheping54command.
19AnetworkadministratorwantstorestrictaccesstotherouterprivilegedEXECmode.Whichpasswordshouldtheadmini;
Eenable
Caux
Uconsole
VTY
20Whileconfiguringarouter,anetworktechnicianwantstonametherouter.Whichpromptshouldthetechnicianseewhen
hostnamecommand?
匕Router>
CRouter#
ERouter(config)#
CRouter(config-line)#
21WhichthreeIPv4addressesrepresentabroadcastforasubnet?(Choosethree.)
|73/26
|729/26
F91/26
F1/27
|75/27
P21/27
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CISCO
AssessmentSystem
TakeAssessment-ENetworkPracticeFinalExam-CCNAExploration:Network
Fundamentals(Version4.0)
01:29:41
TimeRemaining:
29Ausertypestheenablecommand.WhattaskcanbeperformedattheprivilegedEXECmode?
CConfigurethedevice.
CConfigureindividualinterfaces.
OConfigureindividualterminallines.
EIssueshowanddebugcommands.
30
Examinethegraphicwithcurrentconfigurations.HostAintheClericalofficefailedandwasreplaced.Althoughapingto
successful,thereplacementcomputercannotaccessthecompanynetwork.WithproxyARPdisabledontheFaO/Ointerfc
Yorkrouter,whatisthelikelycauseoftheproblem?
Cnetworkcardfailure
Onetworkcablesunplugged
CIPaddressincorrectlyentered
Esubnetmaskincorrectlyentered
31WhichmemorycontentswillchangeasaresultofusingtheRouter#erasestartup-configcommandonarouter?
□RAM
CROM
Uflash
ENVRAM
32
MAILSERVERMAILSERVER
Refertotheexhibit.Thediagramrepresentstheprocessofsendingemailbetweenclients.Selectthelistbelowthatcorre
thecomponentorprotocolusedateachnumberedstageofthediagram.
C1.MUA2.MDA3.MTA4.SMTP5.MTA6.POP7.MDA8.MUA
C1.MUA2.POP3.MDA4.SMTP5.MTA6.MDA7.SMTP8.MUA
C1.MUA2.POP3.SMTP4.MDA5.MTA6.SMTP7.POP8.MUA
C1.MDA2.SMTP3.MTA4.SMTP5.MTA6.MUA7.POP8.MDA
E1.MUA2.SMTP3.MTA4.SMTP5.MTA6.MDA7.POP8.MUA
33
Refertotheexhibit.AnetworktechnicianhasmadeseveralchangestoR1sincetheconfigurationhaslastbeensaved.-
configurationdidnotproducethedesiredchanges.Thetechnicianwantstostoreabackupcopyofthesavedconfiguratic
serverbeforereloading.WhichactionwillcausetheunmodifieddatatobesavedontheTFTPserver?
R1#copyninning-configtftp
Remotehost[]?
Nameofconfigurationfiletowrite[R1-run]?R1-config
WritefileR1-configto?[confirm]
<outputomitted〉
R1#copystartup-configtftp
Remotehost[]?192.16&3.2
Nameofconfigurationfiletowrite[R1-config]?R1-start
WritefileR1-startto192168.3.2?[confirm]
〈outputanfted〉
R1#copyrunning-configtftp
Remotehostf]?
Nameofconfigurationfiletowrite[R1-run]?R1-config
WritefileR1-configto?[confirm]
<outputomitted>
R1#copystartup-configtftp
Remotehost[]?192.16a1254
Nameofconfigurationfiletowrite[R1-run]?R1-config
WritefileR1-configto54?[confirm]
<outputomitted)
34
Routeri(config)#interfaceserial0/0/0
Routeri(config-if)#ipaddress
Routeri(config-if)#clockrate64000
Routeri(config-if)Inoshut
Routeri(config-if)#exit
Refertotheexhibit.WhichoptionshowsthecorrecttopologygiventheconfigurationofRouteri?
so/o/o
/22
DCE乙_______2IL
35Whichthreestatementsaretrueaboutnetworklayeraddressing?(Choosethree.)
|7Ituniquelyidentifieseachhost.
|7Itassistsinforwardingpacketsacrossinternetworks.
|7Itusesalogical32-bitIPv4address.
「Itisnotaconfigurableaddress.
「Itisaphysicaladdress.
「Itidentifiesthehostfromthefirstpartoftheaddress.
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TakeAssessment?ENetworkPracticeFinalExam-CCNAExploration:Network
Fundamentals(Version4.0)
36
Fa0/0Fa0/1
,54
Router
01
91
Defaultgateway
Refertotheexhibit.TheNATfunctionalityoftherouterisenabledtoprovideInternetaccesstothePC.However,thePCi
accesstheInternet.WhichIPaddressshouldbechangedtotoenablethePCtoaccesstheInternet?
91
C01
C
E54
37
Refertotheexhibit.WhichLayer2protocolcouldbeusedinsideneworkAandnetworkC?
EIP
CTCP
CUDP
CEthernet
38Anetworktechnicianistaskedwithsettingupanetworkforsixusers,buttheusersshouldbeabletousetheiraccounts
anyofthesixcomputers.Whattypeofnetworkshouldbeused?
Cworkgroup
CP2Papplications
Opeer-to-peernetwork
Eclient-servernetwork
39
Node2
Limitedtotwonodes
Refertotheexhibit.Whichlogicaltopologydescribestheexhibitednetwork?
Ostar
nring
Epoint-to-point
Cmulti-access
40WhatinformationiscontainedintheheaderofLayer3tohelpdatadelivery?
Cportnumber
區(qū)devicephysicaladdress
Cdestinationhostlogicaladdress
Cvirtualconnectionidentifier
Refertotheexhibit.Thehostwasdisconnectedfromswitch2andconnectedtoswitch1.WhichcombinationofIPaddre：
mask,anddefaultgatewayshouldbeassignedtothishosttoallowittofunctioninthenetwork?
GIPaddress:7Subnetmask:40Defaultgateway:5
EIPaddress:7Subnetmask:24Defaultgateway:5
CIPaddress:9Subnetmask:48Defaultgateway:5
OIPaddress:2Subnetmask:24Defaultgateway:5
CIPaddress:7Subnetmask:24Defaultgateway:
CIPaddress:3Subnetmask:24Defaultgateway:5
42Ifanadministratorwishedtoreturnaroutertothedefaultstate,whatadditionalstepmustbetakenafterissuingthecomm;
start-upconfig?
CReloadthedevice.
CIssuethecommandcopyrunning-configstart-upconfig.
EPerformashowrunning-configtoverifythatthefilewasremoved.
CEntertheinterfacecommandstoallowthedevicetoconnecttothenetwork.
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TakeAssessment-ENetworkPracticeFinalExam-CCNAExploration:Network
Fundamentals(Version4.0)
43
Router#showinterfacesserial0/0/1
Serial0/0/lisup,lineprotocolisdown
HardwareisGT96KSerial
MTU1500bytes,3W1544Kbit,DLY20000usee,
reliability255/255,txload1/255,rxload1/255
EncapsulationHDLCrloopbacknotset
Keepaliveset(10sec)
<outputomitted>
Refertotheexhibit.AtwhichOSIlayerisserialinterface0/0/1experiencingproblems?
CLayer1
ELayer2
ULayer3
CLayer4
44TheLayer4headercontainswhichtypeofinformationtoaidinthedeliveryofdata?
Eserviceportnumber
Chostlogicaladdress
Cdevicephysicaladdress
Ovirtualconnectionidentifier
45
Ji—
RouteTable
InterfaceList
Bx]MSTCPLoopbackinterface
0x2*110000e23a63Intel<R>PKO/100UENetworkConnection-Packet
SchedulerMiniport
ActiveRoutes：
NetworkDestinationNetmaskGatewayInterfaceMetric
5420
20
<Out
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