【F5認(rèn)證】F5 101考試復(fù)習(xí)題庫(kù)（含答案）

PAGEPAGE1【F5認(rèn)證】F5101考試復(fù)習(xí)題庫(kù)（含答案）一、單選題1.Whenistheserveralsoaclient?A、duringapassiveFTPsessionB、duringanactiveFTPsessionC、WhilereceivingemailD、Whileuploadingfiles答案：B2.ApplicationononeVLANareexperiencingpoorperformance.WhichstatisticsshouldtheBIG-IPAdministratorusetroubleshootthisissue?A、PoolstatisticsB、VirtualserverstatisticsC、ConnectionstatisticsD、Interfacestatistics答案：C3.Auserfailstoprovidecredentialswhenrequestingawebresourcethatrequires

Authentication.WhichHTTPresponsecodedoestheserversend?A、HTTP200B、HTTP302C、HTTP401D、HTTP502答案：C解析：

Https://httpstatuses./4014.Inanactive/standbyhigh-availabilitymode,whatcausesastandbyunittoassumetheactive

Role?A、HashedunitiDB、managementMACaddressC、resourceutilizationD、heartbeatdetection答案：D解析：

Https://supportf5./csP/article/K950021275.Wh.chprotocols.susedforcontrolandsess.onestablishmentforstreamingmedia?A、RTPB、RTSPC、OTLSD、SMB答案：A解析：

Https://enwikipediaorg/wiki/Real_Time_Streaming_Protocol6.BIG-IPASMisrequestingautomaticsignatureupdatesfromtheF5updateserviceWhois

Consideredtheserverinthismunication?A、BIG-IPB、UserAC、F5updateServiceD、webapplication答案：C7.HTTPpoolattachedtoaVirtualServerhasthreemembers

PoolmemberAdefaultHTTPmonitorinred

Poolmember6customHTTPmonitoringreen

PoolmemberCdoesnotmonitor

Whichpoolmembersparticipateintheloadbalancing?A、PoolmembersAandCB、PoolmembersABandCC、PoolmembersBandCD、PoolmembersAandB答案：C8.ABIG-IPAdministratorneedstoconfigureaMACmasqueradeaddressfortraffic-group1.

WhereontheGUIshouldthisconfigurationbeperformed?A、System>ConfigurationDeviceGeneral>lraffic-group-1B、LocalTraffic>TrafficClass>traffic-group-1C、DeviceManagement>TrafficGroups>traffic-group-1D、Network>ARPStaticList>traffic-group-1答案：C9.AclientistransmittingalargeamountofdatatoaserverDuringthisprocess,theserversets

ThewindowsizetozeroWhatisthelikelycauseofthisissue?A、TheserverisunabletoacceptmoredataB、TheserverresetstheconnectionC、TheclientrunsoutofnetworkbuffersD、Theserverreachesitsmaximumsegmentsize

Htlps://wikiwiresharkorgn/TCP%20ZeroWindow答案：A10.ABIGIPAdministratorconfiguresthreeNetworkTimeProtocolserverstokeepthetimeof

Thedevicesinsync.Whichtoolshouldtheadministratorusetoshowthesynchronizationstatuswith

TheNetworkTimeProtocolservers?A、timeB、ntpdateC、dateD、ntpq答案：D解析：

Nlpq-pnwillshowthesynchronizationstatusofconfiguredntpservers11.WhatdoesencryptiononaVPNprovide?A、IntegrityB、ConfidentialityC、AuthenticationD、Availability答案：B12.inwhichscenarioisafullproxyTCPconnectionrequired?A、whenDNSloadbalancingisperformedB、WhensourceNATisdemandedC、whentheclientsourceIPaddressissenttotheserverD、whentheclientandserverconnectionaredecoupled答案：D13.ABIG-IPAdministratorneedstomakesurethatrequestsfromasingleuseraredirectedto

Theserverthatwasinitiallyselected(unlessthatserverismarkeddown).Whatshouldthe

Administratorconfigure?A、cachingprofileB、TCPprofileC、persistenceprofileD、securitypolicy答案：C14.ForanIPof19216810.10withasubnetmaskof255255.2400anadministratorisaskedto

Provide

*Thefirstnetworkaddress

*Thebroadcastaddress,and

*Thenumberofhostsavailablepersubnethost

Whatshouldbetheadministrator'sresponse'?A、isthenetworkaddress.192.168.10255isthebroadcastaddress.Thereare16382

AddressablehostsB、isthenetworkaddress19216815255isthebroadcastaddress.Thereare4094

AddressablehostsC、isthenetworkaddress.19216816255isthebroadcastaddress.Thereare1022

AddressablehostsD、isthenetworkaddress,19216831255isthebroadcastaddress.Thereare409J

Addressablehosts答案：B15.Anadministratorneedstoloadbalanceconnectionstotheapplicationserverwiththe

LowestnumberofWhichloadbalancingmethodmeetstheserequirements?A、LeastSessionsB、RatioLeastConnections(member)C、LeastConnections(member)D、LeastConnections(node)答案：D解析：

Https:/supportf5/csp/article/K957316.AnadministratorneedsaremoteVPNsolutionforcorporateusers.Theexistingnetwork

Infrastructurehasweb-basedservices.TheadministratorneedstoselecttheVPNthatistheleast

plicatedtodeploy.

WhichVPNsolutionshouldtheadministratorchoose?A、IPSecB、L2TPC、SSLD、PPTP答案：A17.WhenestablishingaTCPconnection,whatisthefinalTCPflagintheinitialization?A、FINB、RSTC、ACKD、SYN答案：C18.AnadministratornoticesthefollowinglogmessagegeneratedbyaBIGIPsystem"

Diskmonitor011d005:Diskpartitionsharedhaslessthan30%tree"Whichmandshouldthe

Administratorusetotroubleshoottheproblem?A、parted-1B、fdisk-1C、isbikD、df-h答案：D19.Exhibit.theWebapplicationServermadeaquerytotheDatabasetopresentdynamiccontentforauserwhowouldbetheclient?A、TheUserB、TheBig-IPC、TheDatabaseD、TheWebapplicationserver答案：D20.ABIG-IPAdministratorneedstoopenacasewithF5Supportforaspecificissuewithan

ExistingHApairofBIG-IPplatform.WhatshouldbeuploadedtoiHealthpriortoopeningthecaseto

Expediteprocessingofthesupportcase?A、UCSfileB、SCFfiloC、tcpdumpfileD、Qkviewfile答案：D21.InwhichsecuritymodelrecordURLs,parameter,geolcation?A、role-basedsecuritymodelB、accesslistsecuritymodelC、positivesecuritymodelD、negativesecuritymodel答案：C22.Aclientputerandserverare72hopsalwaysfromoneanother.ApacketisgeneratedbytheclientputerwithaTTLof64.Whatwillhappentothatpacket?A、ThefirsthoprouterwilldropthepacketandrequestahigherTTLfromtheclientputerB、TheclientputerwillautomaticallyupdatetheTTLto72beforesendingthepackettotheserverC、Thepacketwillproceedthroughthenetworkforatotalof64hopsandthenbedroppedD、Therouterathop64willresettheTTLto64andsendittotheserver答案：C23.AnadministratorneedstopreparechangecontroldocumentsforoperationsstaffToreduce

Possibleerrorstheadministratorkillednumberofdefaultconfigurationoptionsischoosefrom.

WhichF5featureisintendedtohelpwiththistask?A、icontrolB、iCatlC、iAppD、iRules答案：A解析：

Https://devcentral.f5./icontrol24.WhichTransportLayerSecurity(TLS)extensioncanbeusedtoenableasinglevirtualserver

ToservemultipleHTTPSwebsitesindifferentcanbeusedtoenableasinglevirtualservertoserver

Domains?A、SessionTicketsB、OCSPStapingC、ServerNameindicationD、CertificateStatusRequest答案：C25.Aserverisoperatingonthenetwork10.100/24.TheBIG-IPdeviceisoperatingonthe/24net.WhatisrequiredtoenabletheseveralandBIG-IPdevicetomunicate

Properly?A、FirewallB、SwitchC、RouterD、Hub答案：C26.WhichmandshouldaBIG-IPAdministratorusetoresolvethedomain.F5.?A、grepB、pingC、digD、find答案：C27.AfterallexpectedHTTPdatahasbeensentfromaservertoaclient,theclientdoesnot

Closeconnection.Theserverreapstheconnection,butafterthattheclientsendsa''Keepalive

''packettotheserver.

Whichtypeofpacketwilltheserverrespondwith?A、FiNB、RSTC、ACKD、SYN答案：B28.ABIGIPadministratoristestingawebserverbehindADC.TheconnectiontoaVirtual

ServerissuccessfulbutthepageisstillnotloadingWhereshouldtheadministratortesttodetermine

Iftheserverisavailable?A、fromserver-sideinterfaceinADC.B、fromclientsideinterfaceinADCC、fromWorkstationclientD、fromswitchconnectedtoADCandServer答案：A29.AnF5AdministratorfindsacriticalsoftwaredefectthatisaffectingtheperformanceofapplicationsutilizingtheBIG-IPplatform.TheBIG-IPhasthemostcurrentlong-termstabilityandhotfixesinstalledF5Supportindicatesthatthereisnoworkaroundavailable.WhichsolutionprovidedbyF5Supportshouldtheadministratorusetofixthisdefect?A、EngineeringhotfixB、HotfixC、RuleD、Softwareupgrade答案：A30.WhichHTTPresponsecodeisreturnedwhenaweb

Serverrequiresauthenticationtoaccessaresource?A、500B、401C、302D、100答案：B31.Whatisthecorrectproceduretoplywiththeremendation?A、Downloadtheproductversionimagefromihealthf5B、Downloadtheproductversionimagefromsupport6C、Downloadtheproductversionimagefromdovcentralf5.D、Downloadtheproductversionimagefromdownloadsf5.答案：D32.AnadministratorisperformingacapturefromalaggedportonanEthernetSWITCH.

WhichOSIlayershouldbeinspectedtodeterminewithwhichVLANadatagramisassociated?A、NetworklayerB、Data-linklayerC、ApplicationlayerD、Transportlayer答案：B33.EthernetframeFCSerrorsoccurwhenwhichcalculationfails?A、FSCMB、CRCC、CSRD、HSTS答案：B34.Giventheservicelistofaservershown,theadministratorneedstodeterminewhyusersare

UnabletoresolvetheIPaddress.example..

Whatisthecausingthisissue?A、bigdisdownB、namedisdown

Berkelyinternetnamedaemon(DNS)bigdisthehealthcheckingdaemon答案：B35.Anadministratorneedstoallowsecureaccesstoapplicationwithinthecorporatedata

Centerforremoteoffice,branchofficeandmobileemployees.

WhichF5productprovidesthisfunctionally?A、APMB、ASMC、GTMD、AFM答案：A36.WhichDofprovingnodelonodeflowanderror

Control?A、LLCB、ARPC、MACD、UDP

Hltps://enwikipediaorg/wiki/Logical_link_control答案：A37.AnIPv4clienttriestoaccesstohttp://myserver

WhichtypeofDNSrequestshouldtheclientsendtoitsconfiguredDNSserver?A、typeNSB、typeAC、typeAAAAD、typeMX答案：B38.ABIG-IPAdministratorwantstosendpacketsfromonesubnettoanother.Whatdeviceis

Requiredtoallowthistofunction?A、switchB、RouterC、HUPD、Bridge答案：B39.WhichFTPmodeshouldbeusedbyaclientbehindafirewallthathasnospecial

Configurator?A、PassiveFTPB、SecureFTPC、ActiveFTPD、ProtectedFTP答案：A40.Whichprotocoldataunit(PDU)isassociatedwiththeOSImodel'sTransportlayer?A、SegmentB、DatagramC、PacketD、Bit答案：A解析：

Https:///wiki/Protocol_data_unit41.UserAandUserB'sworkloadareonthesameVLAN,butconnectedthroughatransparent

Layer2bridgeinuseB'sARPtable.WhichMACaddressisreportedforuserA'sworkstation?A、ThephysicalportMACaddressonthebridgeforuserA'sworkstationB、TheMACaddressofthe12bridgeC、TheMACaddressofUserA'sworkstationD、ThephysicalportMACaddressonthebridgeforuserB*sworkstation答案：D42.Awebsiteisusingsourceaddresspersistencewitha30secondtimeoutAclientisidlefor35

SecondsWhathappenstotheirconnection?A、Theclientreceivesa"404PageNotFound'"errorB、TheclientconnectionisdroppedC、TheclientremainsonthesameserverD、TheClientrequestisloadbalanced答案：D解析：

Http://support.f5./kb/en-us/products/bigip_Itm/manuals/product/Itm-concepts-1-1-2-

1/Itm_persist_files.html43.Anadministratorneedstorapidlydeterenewlydiscoveredsecuritythreattoaremote

Desktopapplication.

WhichF5featureprovidesthisfunctionality?A、iRulesB、SSLprofilesC、ProxySSLD、SPDY答案：A44.AnadministratorneedstorestoretheBIG-IPconfigurationfromaUCSfileInwhichsectionin

TheBIGIPConfigurationutilityisthistaskperformed?A、System>ArchivesB、System>Services>BackupC、System>BackupD、System>FileManagement答案：A45.WhichfunctiondoesthePresentationLayerprovide?A、translationandencryptionB、transmissionoveramediumC、internetworkingcapabilitiesD、accesstoavailableresources答案：A46.ABIG-IPAdministratorcontactsF5SupportandisaskedtouploadaSupportSnapshot.

WhichmandshouldbeenteredtotheCLItogeneratetherequestedfile?A、imshgeneratesnapshotB、tmshtcpdumpC、tmshsavesysucssupportD、tmshqkview答案：D47.Iftherearemultipleapplicationsauthenticatedagainstasingleidentitystore,which

Technologysolutionwillsimplifyaccesstoallapplications?A、RADIUSB、singlesignonC、multifactorauthenticationD、LDAP答案：B解析：?jiǎn)吸c(diǎn)登錄48.AnadministratorisgiventheIPAddressof24andneeds64subnets.

Howmanyhostspernetworkareallowed?A、4B、8C、6D、2答案：D49.WhatisusedtoestablishtrustrelationshipsbetweenBIG-IPdevices?A、trustIDB、devicegroupidentificationC、certificate-basedauthenticationD、unitIDs答案：C50.TheHTTP1.1standardisbeingusedaspartofmunicationtoaserver.Theclientfailsto

Maintainthesessionwithinthemaximumtimeoutdefinedbytheserver.Whichdeviceisresponsible

ForendingtheHTTPsession?A、theloadbalancerB、theserverC、thedefaultgatewayoftheloadbalancerD、theclient答案：C51.Whatistheprimaryfunctionofacertificateauthority?A、toexpireoutdatedcertificatesB、toverifyandvalidatecertificatesC、tostoresecuritycertificatesD、tosigncertificatesigningrequests答案：D解析：

Https:/enW/wiki/Certificale_authority52.Anadministratorneedstocreateastructuredapplicationdeliveryconfigurationthatwill

PreventindividualobjectsfrombeingmodifieddirectlyWhichF5technologyshouldthe

Administratoruse?A、iRulesB、iAppsC、iSessionsD、iContfol答案：B53.Cryptographichashfunctionscanbeusedtoprovidewhichservice?A、datamodificationB、dataencryptionC、datavalidationD、datadecryption答案：C解析：

Https:///wiki/Hash_function54.Inwhichsecuritymodeldoesafalse-positiveincidentoccur?A、PositiveB、Context-basedC、RolebasedD、Negative答案：A55.Inthecontextofloadbalancing,whatdoesthetermpersistence"referto?A、Ensuringrequestsfromasinglesourcealwaysendupbeinghandledbythesameserver.B、theabilitytoassociatedifferentHTTPrequeststoasingleusersothatactivitycanbetracked.C、KeepingTLSsessionkeyinformationinmemorysosessionscanbequicklyresumedD、theabilitytokeepidleconnectionsopenaslongaspossiblebysendingdummytrafficperiodically答案：A56.AnapplicationusesaproprietaryprotocolrunningoverTCP

WhichFSBIG-IPfeatureshouldtheadministratorusetomodifytheprotocol?A、SPDYB、rewriteprofileC、TCPprofileD、iRules答案：D57.ABIGIPAdministratorreviewstheVirtualServerconfigurationandseestheobjectstatus

Representedbyabluesquaretoranunknownstatus.Howshouldtheadministratorchangethe

Unknownstatus?A、restarttheBIG-IPdeviceB、assignamonitortothepoolC、restartthebackendwebserverD、runapacketcaptureontheBIG-IPdevice答案：B58.AnewwebserverVLANhasbeencreatedandtheIPaddress/24hasbeenassigned

TotheBIGIPdevice.TheBIGIPAdministratorneedstocreatethenewSelfIPandprevent

AdministratoraccesstotheBIG-IPdevicefromthenewlycreatednetwork.

WhichTMSHmandshouldbeused?A、create/netselfinternaladdress101.1.1/24vlanVLAN10allowservicenone.B、add'netselfinternaladdress/24vlanVLAN10allow-servicenoneC、create/netselfinternaladdress/24vlanVLAN10allowservicedefaultD、add/netselfinternaladdress10111mask265.255.2550vlanVLAN10allowWhitethedefault

Differsfromversiontoversion,HtypicallyallowsHTTPSSHandiQuetyforBIG-IPtoBIG-IP

munication答案：A59.ABIGIPAdministratoristryingtoreachtheinternalwebserverfromaworkstation

*TheworkstationhasaMACaddressof00:0000000001andanIPaddressor

*AninternalwebserverhasaMACaddressof000000000002andanIPaddressof

*TheworkstationsdefaultgatewayhasaMACaddressof000000000003andIPaddressof192

1680254Whatisthedestinationhardwareaddressoftheoutboundpacketwhenitleavesthe

Workstation?A、00:00.00:00:00:01B、00:00:00:00:00:00C、00:00:00:00:00:03D、00:00:00:00:0002答案：C60.Whichtypeofcertificateispre-installedinawebbrowser'strustedstore?A、RootCertificateB、ServerCertificateC、ClientCertificateD、intermediateCertificate答案：A61.Inwhichscenarioisapacketforwardingarchitecturerequired?A、whenHTTPheadermustbemodifiedB、whencookiepersistencyisdemandedC、whentheserverrespondsdirectlytotheclientD、whenthenumberofTCPconnectionsontheservershouldbereduced答案：C62.AtwhichlayeroftheOSJmodeldoestheDNSresolutionprocessoccur?A、Layer7B、Layer4C、Layer2D、Layer3答案：A63.Whichprotocoldataunit(PDU)isassociatedwiththeOSImodel'sPhysicallayer?A、FrameB、DatagramC、SegmentD、Bit

Https///wiki/Protocoldataunit答案：D64.TheBIG-IPdevicehasthestatusofinterface21asDOWNTheBlG-IPAdministrator.Whatis

ThelikelyreasonforthestatusoftheinterfacetobeDOWN?A、Theinterface3/2/1isUPonswitchB、Theinterface2.1isdisabledontheBIG-IPdeviceC、Theinterface3/2/1isDOWNonswitchD、Theinterface2.1isunpopulatedontheBIG-IPdevice答案：C65.WhenusingLDAPforauthentication,whatisthepurposeofthebaseON?A、thesearchcontextstartingpointB、thedirectory'ssimplenameC、thebaseattributeinanLDAPdirectoryD、thefundamentalnamingconvention答案：A66.WhichprotocoldoesaninternethostusetorequestthehardwareaddressofanIPaddress?A、ReverseAddressResolutionProtocol(RARP)B、AddressResolutionProtocol(ARP)C、BOOTPD、DynamicHostConfigurationProtocol(DHCP)答案：B67.Whichsupportserviceisrequiredtosynchronythetimestampsinsystemlogsfromthese

Devices?A、SNMPB、SyslongC、SMTPD、DNS答案：B68.Whichsecuritymodelcanbedeployedmostrapidlytoprotectawebapplication?A、positivesecuritymodelB、opensecuritymodelC、negativesecuritymodelD、ACLsecuritymodel答案：C69.inwhichscenarioisafullproxyTCPconnectionrequired?A、whenpressionisactuatedB、WhenSourceNATconfiguredC、whenavirtualserverisconfiguredD、WhenSourceIPpersistenceisrequired答案：A解析：

Https//devcentralf5/articles/the-full-proxy-data-center-architecture70.Anorganizationneedstocryptographicallysignitsdomains.WhichF5productprovidesthis

Functionality?A、GTMB、LTMC、ASMD、APM

Https//devcentralf5/articles/the-tNg-ipgtm-configuring-dnssec答案：A71.AnadministratorencounteranerrorwhileworkingoneBiG.IPdeviceandcontactsF5

Supporttoopenacase.WhileopeningthecaseSupportoftheadministratorthataBIO-IPversion

Updateisrequired.

WhichF5SupportpolicyrequirestheadministratortoupgradetheBIG-IPversion.A、EndofSoftwareSupportB、EndofSupportContactRenewalC、EndofTechnicalSupportD、EndofReturntoManufacturing答案：A72.Apanyrecentlyopenedanewbranchsite.Thesiteneedstoaccesstheinternetthrough

AlinktoHQ.TherouteratthebranchBranch1therouteratHQisCalledcore1.Theputersatthe

Branchsiteresideonthenetwork19216810/24directlyconnectedtoBranch1UsersatHQcan

AlreadyaccesstheInternet.Whatroutingmustbeconfiguredtoachievetherequiredinternet

Connectivityforthebranchsite?A、aroutefor/0onBranch1toCore1,andaroutefor19216810/24fromCore1toBranch1B、aroutefor/0onCore1toBranch1.andaroute(or1921681.0/24fromBranch1toCore.C、onlyaroutefor19216800724fromCoreltoBranch1D、onlyaroutefor/0onBranch1toCore1答案：A73.ClientAfromthe.00/24networkwantstosendaPingtoClientBon10.10.10..0/24.

TheDefaultGatewayfromClientAIS

TheMACAddressofClientAis001

TheMACAddressofclientBis00.2222.22.22

TheMACAddressofDefaultGatewayis03.33

WhatisthedestinationMACAddressofthepingpacketwhenitleavesclientAinterfacecard?A、01.11B、f1.f1.f1.f1.f1C、03.33D、02.22答案：C74.WhichF5productprovidesde-duplication,pression,andapplicationoptimizations?A、AAMB、GTMC、APMD、ASM答案：A75.Withoutdecrypting,whatportionofanHTTPSsessionisvisiblewithapacketcapture?A、SourceIPAddressB、HTTPRequestHeadersC、CookiesD、HTTPResponseHeaders答案：A76.Layer2mappinginformationisannouncedbyaninterfacewithoutreceivingarequestforthe

Mappingfirst.

Whichtermdescribesthisevent?A、ICMPB、STPC、gratuitousARPD、ARP答案：C77.Webapplicationhttp://.example.at.110,isunresponsive.Arecent

ChangemigratedDNStoanewplatformA、telnetexample80B、curlhttp//exampleC、digexampleD、telnet10.80

Telnetwillopenasockettothehttpserver,buttherequestwouldneedtobemanuallyinputCurl

Willsendarequestandoutputtheresponse.答案：C78.Inwh.chlayeroftheOSImodelisthedatatransportedintheformofapacket?A、TransportB、SessionC、NetworkD、Presentation答案：C79.Inaloadbalancedscenariowhichservicewouldrequirepersistencetofunctioncorrectly?A、SimpleMailTransportProtocolB、DNSC、Web-basedemailD、HTTP答案：C80.Anadministratorneedstodothefollowing

*installaloadbalancerinfrontofanexistingapplication

*testapplicationperformance

*avoidreconfigurationoftheapplicationserver

*avoidinterruptionofusersaccessingtheapplicationA、modifythetestclient'slocalhostfileB、modifytheDNSServerA-recordfortheapplicationC、configureIPAnycastingD、configurePortAddressTranslation答案：A81.Whichprotocoldataunit(PDU)isassociatedwiththeOSImodelNetworklayer?A、FrameB、PacketC、SegmentD、Bit答案：B解析：

Https:///wik/Protocol_data-unit82.Amessagingsystemdigitallysignsmessagestoensurenon-repudiationofthesender.

Whichponentshouldthereceiverusetovalidatethemessage?A、PublicKeyB、SSLextensionC、AnegotiatedsecurityalgorithmD、privateKey答案：A83.ABIG-IPapplianceisconnectedtoaswitchviaasingleinterface.TheswitchidconfiguredtopresentVLANs101and102using8021andVLAN200asthenativeVLAN.HowshouldtheadministratorconfigureallthreeVLANscorrectlyontheappliance?A、SetallVLANs(101,102and200)asuntaggedB、SetallVLANs(101,102and200)astaggedC、SetVLANs101and102astaggedandVLAN200asuntaggedD、SetVLANs101and102asuntaggedandVLAN200astagged答案：C84.IntheNetworkMapareddiamondappearsnexttothethreememberserversintheVirtual

Server'spool.Thenodesinthepooleachshowagreencircle.Whatisthemostlikelyreasonforthis

Scenario?A、ThepoolmembershealthmonitorhasbeendisableB、ThepoolmembershavebeendisabledC、ThepoolmembershavebeenpoweredoffD、Thepoolmemberserviceshavebeenshutdown答案：D85.Anadministratorneedstoprovideaccesstocorporateresourcesforremoteusers.The

Administratoralsoneedstoverifythattheremoteusehasanti-virussoftwareinstalled.WhichF5

Productprovidesthisfunctionality?A、ASMB、APMC、AFMD、TGM答案：B86.AnAdministratorenablesHTTPkeepalive.

Howdoesthisaffectthenetwork?A、HTTPconnectionswillremainopenlongerB、FewerTCPconnectionswillneedtobeopenedC、HTTPconnectionswillclosewhenthekeep-alivetimesoutD、MoreTCPconnectionswillneedtobeopened答案：B解析：

Https//enwikipediaorg/wiki/HTTPpersistentconnection87.Anapplicationhasamixofbothandshortandlonglivedconnections.Whichalgorithm

Wouldprovideandeventdistributionofallconnectionsacrossthepool?A、PrioritygroupactivateB、LeastconnectionsC、StaticrationD、Roundrobin答案：B88.InIPv4theloopbackIPis1270.0.1.orIPv6,whatistheloopbackaddress?A、FEBO::1B、FF8Q0.0::1C、2001::127::1D、::1答案：D89.WhattoolshouldtheBIG-IPAdministratorusetoviewthestatusofallvirtualserversand

Associatedresourcesinoneplace?A、SystemperformanceB、NetworkMapC、PoolstatisticsD、Virtualserverstatistics答案：B90.WhatdoesICMPTimeExceeded''mean?A、Thepingmandexceededthetimelimit.B、ThetraceroutemandexceededthetimelimitC、RemotehostdidnotrespondD、TTLhasreachedzero答案：D91.Whichprotocolemphasizesreducedlatencyoverreliability?A、TCPB、UDPC、GRED、RSVP答案：B92.Anadministratorsetsupawebserverforanewwebapplication.Theadministratorcannot

Accessthewebserveratiscausingthisissue?A、TheHTTPserviceonlylistensonlocalhostB、TheusersIPneedstobeallowedtoaccessC、TheserverneedstoberestartedD、TheHTTPSserviceIsnotrunning答案：A93.InwhichscenarioisafullproxyTCPconnectionrequired?A、TCProutingB、IPv4loIPv6gatewayC、UDProutingD、UDPtoICMPgateway答案：B94.Clienttrafficforawebapplicationismanagedbyloadbalancersinahighavailability

Configuration.Afterafailovereventallclientsantforcedtologinagaintotheapplication.

Whatisthemostlikereasonthisoccurred?A、ClientsweresendingrequesttofailedloadbalancerB、correctionmirroringconfigurationwasNOTconfiguredontheloadbalancerC、TheserverwasrespondingtothefailedloadbalancerD、SSLoffloadingwasNOTconfiguredontheloadbalancer答案：B95.inwhichscenariowouldanSSLVPNsolutionhaveanadvantageoveranIPSecVPN?A、whenusersareunabletoinstallsoftwareontheirPCB、whenusersrequireasecureconnectiontothecorporatenetworkC、whenusersworkremotelyD、whenusersrequiretheabilitytoRDPtointernalresources答案：C96.ICMPisusedbywhichmandlinetool?A、curtB、tcpdumpC、tracerouteD、nslookup答案：C97.Webapplicationhttp://example.at.10isunresponsive.Arecentchange

Installednewfirewallsinthenetwork.Whichmandshouldbeusedtolocatewheredatalosshasoccurredwithinthenetwork?

A)

C)

D)A、OptionAB、OptionBC、OptionCD、OptionD

TracerouteattemptstosendICMP-packetsthatexpirefurtherdownthenetworkanddetermineifa

Networkdeviceisrespondingorallowingtrafficthrough.答案：C98.WhichhighavailabilityfeatureallowstwodifferentBIG-IPdevicestousetheMACaddressfor

ThesameserverIP?A、HSRPvirtualMACaddressB、DevicegroupC、Sync-failoverD、MACmasquerade答案：D99.whichversionofSNMPcanAuthPrivbeused?A、2B、3C、2cD、3c答案：B100.WhatisadisadvantageofrunningavisualizedloadbalancerA、moreexpensivethanahardwareloadbalancerB、slowerthanahardwareloadbalancerC、lessreliablethanahardwareloadbalancerD、doesnotsupporthighavailability答案：B101.Anadministratorneedstoprotectawebapplicationfromcross-sitescripting(CSS)exploits.

WhichF5protocolprovidethisfunctionalityA、ASMB、APMC、AFMD、GTM答案：A解析：

Https//devcentralf5./articIes/the-big-ip-application-security-managef-part-1-what-is-the-asm102.ABIG-PAdministratorneedstouploadaqkviewviewtoevaluatesoftwareupgradeoptions.

Whichserviceshouldbeused?A、AskF5B、iHeathC、DevCentralD、F5WedSubOon答案：B103.inwhichscenarioisafullproxyTCPconnectionrequired?A、whenSIPUPPloadbalancingisdefinedB、whenDNSloadbalancingisconfiguredC、whenpressionisenabledD、whenlayer3loadbalancingisconfigured答案：C104.WhichmethodshouldanadministratoroftheBIG-IPusetosynctheconfigurationtoonly

CertainotherBIG-IPs?A、synchronizeonlycertainfoldersB、excludedevicesfromcertainTrafficGroupsC、excludedevicesfromcertainSyncGroupsD、excludedevicesfromcertainDeviceGroups答案：C105.Inanadministrator'senvironment,theadministratorwantstoinspectahighvolumeofSSL

TrafficWhatshouldbeusedforthistask?A、Big-IPGlobalTrafficManagerapplianceB、Big-lPstandardvirtualeditionC、Big-IPLocalTrafficManagerapplianceD、Big-IPvirtualeditionwithFIPS答案：C106.inwhichscenarioisafullproxyTCPconnectionrequired?A、whenIPAnycastmgisenabledB、whenroutingisenabledC、whenthenumberofTCPconnectionstotheservermustbeoptimizedD、whentheclientTCPconnectionsoptionsmustbesenttotheserver答案：C107.Awebadministratorhasaddedcontenttoawebapplication,butusersareunabletoaccess

ThenewcontentWhatcouldbepreventingthemfromaccessingthecontent?A、Thewebappusesnegativesecurity,andtheattacksignatureisusinganinvalidregularexpressionB、Thewebappusespositivesecurity.andthenourishesdatabasehasnotbeenupdatedC、Thewebappusespositivesecurity,andthenewcontenthasnotbeendefinedasallowedbehaviorD、Thewebappusesnegativesecurity.andthedenialofservicesignatureshavenotbeenupdated答案：C108.WhatisabenefitofconfiguringBIG-IPdevicesinactive-activehighavailabilitymode?A、avoidOverloadontheBIG-PsystemintheeventofafailoverB、allowsfullutilizationofhardwarepurchasedC、reducestroubleshootingplexityD、providesabilitytoupgradeamemberofthepairwithoutdisruption答案：B109.Inwhichscenariodoestheclientactasaserver?A、DuringanactiveFTPsessionB、WhenanSMTPconnectionC、DuringanSMTPconnectionD、Whenbrowsingwebsites答案：A110.WhichLDAPsyntaxiscorrectwhenaskedtoreferenceaspecificUserObjectwithanLDIFformatteddistinguishedname?A、ldap://Cn=jdoe/ou=users/dc=pany/dc=B、CN=jdoe.OU=users.DC=pany.DC=C、ldap://jdoe/users/pany/D、CN=jdoe,OU=users,DC=pany,DC=答案：D111.AuserwishestoretriesafilefromanFTPserver

MinimumofhowmanyTCPconnectionsarerequiredtoperformthisaction?A、3B、1C、4D、2答案：D112.Aclient'soperatingsystemneedstomakesurethatdatareceivedfromaserverismapped

Totheapplicationthatrequestedit.

Howdoesitpletethismapping?A、usingtheTCPsequencenumberB、usingtheclientsourceportC、usingtheTCPacknowledgementnumberD、usingtheserversourceport答案：B113.ADVLANmustbecreatedwithan802.19tagof705oninterface11.WhatistheproperTSH

mandtocreatethisnewVLANontheBIG-IP?A、Create/netwaninternalinterfacesadd{11(tagged}}tag706B、Create/netvlaninternaltrunkadd(11{tagged)}C、add/netvlaninternalinterfacesadd(11)tag705D、add/netvlaninternaltunkadd{11(tagged))tag705答案：A114.ABIG-IPAdministratorneedstocreatearoutetosendtrafficdestinedto10.1.11to

Anotherrouterwithanaddressof19216811WhichTMSHmandshouldtheadministratoruse?A、create/netroute10.11.1/32gw192168.1.1B、createmetroute192168.1.1/32gw10.11.1C、addmetroute/32gwD、addinetroute10.11.1/32gw答案：A115.WhichfunctiondoesacachingprofileprovideontheBIGIPserver?A、cachesclientIPaddressestoimproveresponsetimesB、cachesHTTPheadersloimproveserverloadtimes.C、cachesselectedpoolmemberstoimproveloadbalancingtimes.D、cachesdataforreusetocutdownontransfertimeforfuturerequests答案：D解析：

TheItmcacheprofileisamemorycacheofdatafrompoolmembers116.Aserveriscapableofhandlingmoreconnectionsthanotherserversinthesamepool.

Whichloaddistributionmethodshouldtheadministratorchoose?A、LeastConnectionsB、FastestC、RatioD、RoundRobin答案：C117.ABIG-IPAdministratoristryingtosendtraffictoaserveronthesamesubnetandseesan

InpleteintheBIG-IPdevicesARPtable.Whatcouldcausetheinpletestatus?A、BIG-IPdeviceconnectionishalf-duplexB、RouterdoesnothaveadefaultgatewayC、FirewallisblockingICMPD、Server'sswitchconnectionisinthewrongVLAN答案：D118.ABIG-IPAdministratoriscleaningupunusedVirtualServersandpoolsviatheConfiguration

Utilitywhiletryingtodeletecertainadministratorreceivesanerrormessagethatindicatesthatthe

Poolisinuse.

Whatisthelikelycauseofthiserror?A、ThepoolmembersarealldisabledB、ThepoolisinusebyaVirtualServerC、ThepoolmembersaremarkedupwithagreencircleD、Thepoolisinusebyamonitor答案：B119.AnadministratorisdeployingfouridenticalserverstoperformloadbalancedDNS.

Whatisthecorrectconfigurationtoacplishthis?A、roundrobinloadbalancingwithoutpersistenceB、roundrobinloadbalancingwithsimplepersistenceC、ratioloadbalancingwithcookiepersistenceD、ratioloadbalancingwithsimplep