2024年軟件認(rèn)證工程師考試-思科認(rèn)證考試近5年真題集錦（頻考類(lèi)試題）帶答案

（圖片大小可自由調(diào)整）2024年軟件認(rèn)證工程師考試-思科認(rèn)證考試近5年真題集錦（頻考類(lèi)試題）帶答案第I卷一.參考題庫(kù)(共100題)1.In?CiscoWorks?LAN?Management?Solution，?what?are?some?of?the?examples?of?a?managed?device?（sometimes?called?network?elements）？?（Choose?three.）??（）A、?routersB、?LAN?switchesC、?PBX?switchesD、?TDM?switchesE、?appliances2.Your?company?wants?Server?1/eth0?（vNIC?1）?configured?so?that?it?always?uses?Fabric?Interconnect?A?Port?Channel?1?（Po1）?when?it?communicates?with?anything?outside?of?the?Cisco?UCS?domain.?However，?if?vNIC?1?fails?over?to?Fabric?Interconnect?B?using?fabric?failover，?then?vNIC?1?can?any?uplink?port?on?Fabric?Interconnect?B.?Which?statements?are?true？?（）A、?The?fabric?interconnects?must?be?in?end-host?mode.B、?A?pin?group?must?be?configured?on?the?server?tab?in?Cisco?UCS?Manager.C、?In?the?service?profile?for?Server?1，?vNIC?1?must?be?explicitly?assigned?to?a?pin?group.D、?Server?1?cannot?be?configured?to?meet?the?requirement.?A?server?can?only?be?manually?pinned?to?a?single?physical?interface?and?not?a?port?channel?because?of?the?LACP?load-balancing?algorithm.E、?Server?1?cannot?be?configured?to?meet?the?requirement.?A?server?is?either?manually?pinned?to?an?uplink?on?both?fabric?interconnects?or?the?server?is?automatically?pinned，?but?not?both.3.If?it?is?properly?deployed，?a?controller-based?access?point?is?capable?of?monitoring?all?vlans?on?a?network?when?you?select?which?of?the?following?modes?from?the?ap?mode?drop-down?menu?on?the?controller？（）A、mirrorB、rogue?detectorC、snifferD、monitor4.OSI?模型的哪一層定義邏輯地址（）A、應(yīng)用層B、表示層C、會(huì)話層D、傳輸層E、網(wǎng)絡(luò)層F、數(shù)據(jù)鏈路層5.Refer?to?the?exhibit.?This?exhibit?shows?the?NAT?configuration?for?Router?A?and?the?output?for?a?ping?issued?from?device?8?and?destined?to?42.?Based?on?this?information，?what?change?must?be?made?to?Router?A?in?order?for?the?ping?to?work？（） A、reload?the?routerB、clear?the?route?cacheC、add?a?static?routeD、configure?IP?as?classlessE、load?a?newer?IOS?image6.WhichofthefollowinganswersismosttrueabouttheBGPUpdatemessage?（）A、Itlistsasetofpathattributes,alongwithalistofprefixesthatusethosePAsB、Itlistsaprefix/length,plusthePAsettingsforthatprefixC、It

listswithdrawnroutes,butneverinthesameUpdatemessageasnewlyadvertisedroutesD、AsingleUpdatemessagelistsatmostasingleprefix/lengtH7.Which?statement?describes?the?Authentication?Proxy?feature？（）A、All?traffic?is?permitted?from?the?inbound?to?the?outbound?interface?upon?successful?authentication?of?the?user.B、A?specific?access?profile?is?retrieved?from?a?TACACS+?or?RADIUS?server?and?applied?to?an?IOS?Firewall?based?on?user?provided?credentials.C、Prior?to?responding?to?a?proxy?ARP，the?router?will?prompt?the?user?for?a?login?and?password?which?are?authenticated?based?on?the?configured?AAA?policy.D、The?proxy?server?capabilities?of?the?IOS?Firewall?are?enabled?upon?successful?authentication?of?the?user.8.哪個(gè)選項(xiàng)是有效的IPv6地址？（）A、2001：0000：130F://：099a：：12aB、2002：7654：A1AD://61：81AF://CCC1C、FEC0：ABCD://WXYZ：0067：：2A4D、2004：1：25A4：886F://：19.In?which?of?the?following?BGP-related?events?is?an?End-of-RIB?（EOR）?message?sent？（）A、Following?a?link?flap?in?the?BGP?speaker’s?ASB、During?initial?convergence.C、Following?a?Route?Processor?Switchover.D、Just?before?sending?a?CEASE?message?to?tear?down?the?session.E、During?capability?negotiation10.ThePeanutrouterisabletosuccessfullypingtheSerial0andEthernet0interfaceofthePopcornrouter,butapingissuedtotheEthernet1interfacefails.Basedontheaboveoutput,whatarethepotentialcausesofthisproblem?（）A、ThePopcornrouterisnotforwardingRIPupdates.B、ThePopcornrouterdidnotincludenetworkinitsroutingconfiguration.C、TheEthernet1interfaceofthePopcornrouterisshutdown.D、Theclockrateisnotpresentintheconfigurationofoneoftherouters.E、TheSerialinterfaceofthePopcornrouterisnotoperating.11.R1hascorrectlyconfiguredEIGRPtofilterroutesusingaroutemapnamedquestion.Theconfigurationthatfollowsshowstheentireroutemapandrelatedconfiguration.Whichofthefollowingistrueregardingthefilteringactiononprefix/24inthiscase?（） route-mapquestiondeny10 matchipaddress1 route-mapquestionpermit20 matchipaddressprefix-listfred ! access-list1deny55 ipprefix-listfredpermit/23le25A、Itwillbefilteredduetothedenyactioninroutemapclause10B、Itwillbeallowedbecauseofthedoublenegative(twodenyreferences)inclause10C、Itwillbepermittedduetomatchingclause20'sreferencetoprefix-listfreDD、

Itwillbefilteredduetomatchingtheimplieddenyallroutemapclauseattheendoftheroutemap12.Whataretwosecurityappliancesthatcanbeinstalledinanetwork?（）A、ATMB、IDSC、IOSD、IOXE、IPSF、SDM13.As?customers?deploy?converged?services?across?the?business?infrastructure，?access?routers?mustintegrate?security?services?and?IP?communications.?Which?router?series?extendsintelligentnetworking?to?remote?branches?and?offices？（）A、?Cisco?700?Series?ISDN?Access?RoutersB、?Cisco?Integrated?Services?RoutersC、?Cisco?3700?Series?Multiservice?Access?RoutersD、?Cisco?1700?Series?Modular?Access?Routers14.he?network?administrator?is?trying?to?add?Switch1?to?the?network，?but?the?802.1Q?trunk?is?not??coming?up.?Switch1?was?previously?tested?in?the?laboratory?and?its?trunk?configuration?worked?fine.??What?are?three?possible?causes?of?this?problem？（）A、The?trunking?configuration?mode?on?Switch1?is?set?to?Off.B、The?trunking?configuration?mode?on?the?other?end?is?set?to?On.C、The?trunking?configuration?mode?on?the?other?end?is?set?to?Desirable.D、Cisco?Discovery?Protocol?is?not?running?on?the?other?end.E、There?is?a?VTP?domain?name?mismatch.F、Switch1?does?not?support?802.1Q15.InwhichareaofthecampusLANaretheusercomputersattachedtothenetwork?（）A、coreB、accessC、distributionD、aggregation16.Which?three?best?practices?should?be?implemented?at?the?campus?backbone?submodule?to?supportthe?server?farm?module？?（）A、?Implement?highly?redundant?switching?and?links?with?no?single?points?or?paths?of?failure.B、?Implement?server?load?balancing.C、?Implement?the?Hot?Standby?Router?Protocol?（HSRP）?for?failover?protection.D、?Implement?intrusion?detection?with?automatic?notification?of?intrusion?attempts?in?place.17.在打印圖像的過(guò)程中，如果沒(méi)有PostScript打印機(jī)語(yǔ)言，將有哪些功能不能使用。（）A、色彩打印B、調(diào)整分色片C、半色調(diào)網(wǎng)屏D、曲線打印18.Which?4?statements?regarding?MPLS?Label?Stack?Encoding?is?true？（）A、A?value?of?4?represents?the?"Implicit?NULL?Label."B、A?value?of?0?represents?the?"IPv4?Explicit?NULL?Label."C、A?value?of?1?represents?the?"Router?Alert?Label".?The?use?of?this?label?is?analogous?to?the?use?of?the"Router?Alert?Option"?in?IP?packets?（for?example，?ping?with?record?route?option）D、A?value?of?2?represents?the?"IPv6?Explicit?NULL?Label"E、A?value?of?1?represents?the?"IPv1?Explicit?NULL?Label"F、A?value?of?3?represents?the?"Implicit?NULL?Label"19.Which?two?RSTP?port?roles?include?the?port?as?part?of?the?active?topology？（）A、rootB、designatedC、alternateD、backupE、forwardingF、learning20.Which?of?the?following?are?steps?to?configure?destination-based?Remote?Triggered?Black?Hole（RTBH）filtering？（）A、Configure?OSPF?between?trigger?router?and?black?hole?routesB、Configure?all?edge?routers?with?static?（reserved）?host?route?to?Null0C、Configure?BGP?beteen?trigger?and?black?hole?routersD、Configure?on?trigger?router?to?advertise?victim?host?route?with?commumityE、Activate?black?hole?by?redistributing?route?for?victim?into?BGP?with?next-hop?set?to?the?static（reserved）host?route?configured?on?edge?routers21.Given?a?bridge?link?6?miles?（9.7?km）?long，which?parameter?on?the?Root?Radio?Interface?page?mustbe?configured?in?order?for?IP?traffic?to?pass？（）A、RTSB、distance（kilometers）C、concatenationD、CCA22.Which?of?the?following?are?associated?with?the?application?layer?of?the?OSI?model？（two.）（）A、pingB、TelnetC、FTPD、TCPE、IP23.如圖所示。主機(jī)A與服務(wù)器進(jìn)行通信。什么將會(huì)從服務(wù)器接收到主機(jī)A的幀的源MAC地址？（） A、服務(wù)器的網(wǎng)絡(luò)接口的MAC地址B、主機(jī)A的MAC地址C、路由器接口e1?MAC地址D、路由器接口e0?MAC地址（host?A收到server的幀的源mac地址是host?A的網(wǎng)關(guān)的mac。）24.下面是某單位的主頁(yè)的Web地址URL，其中符合URL格式的是（）。A、Http//B、Http：C、Http：//D、Http：/25.What?is?the?recommended?radius?of?a?cell?for?a?voice-ready?wireless?network？（）A、?6?dBmB、?19?dBmC、?5?dBmD、?7?dBm26.Which?command?would?display?OSPF?parameters?such?as?filters，?default?metric，?maximum?paths，and?number?of?areas?configured?on?a?router？（）A、show?ip?protocolB、show?ip?routeC、show?ip?ospf?interfaceD、show?ip?ospfE、show?ip?interfaceF、None?of?the?other?alternatives?apply27.WhataretwoadvantagesofLayer2Ethernetswitchesoverhubs?（）A、decreasingthenumberofcollisiondomainsB、filteringframesbasedonMACaddressesC、allowingsimultaneousframetransmissionsD、increasingthesizeofbroadcastdomainsE、increasingthemaximumlengthofUTPcablingbetweendevices28.Which?QoS?preclassification?option?will?require?the?use?of?the?qos?pre-classify?command?for?the?VPN?traffic？?（）A、VPN?traffic?needs?to?be?classified?based?on?the?Layer2?header?informationB、VPN?traffic?needs?to?be?classified?based?on?the?IP?precedence?or?DSCPC、VPN?traffic?needs?to?be?classified?based?on?IP?flow?or?Layer?3?information，?such?as?source?and?destination?IP?addressD、VPN?traffic?with?Authentication?Header?（AH）?needs?to?preserve?the?ToS?byte29.Refer?to?the?exhibit.?Routers?A?and?B?are?directly?connected.?Given?the?configuration，?how?many?EIGRP?routes?will?router?B?see?in?its?routing?table？（） A、?0B、?1C、?2D、?3E、?430.Which?of?these?is?a?benefit?of?ESM？（）A、?supports?multiple?MIBsB、?includes?NetFlow，?NBAR，?and?IP?SLA?software?subsystemsC、?includes?NetFlow，?syslog，?and?IP?SLA?software?subsystemsD、?includes?a?predefined?framework?for?filtering?and?correlating?messagesE、?supports?two?logging?processes?so?output?can?be?sent?in?standard?and?ESM?format31.采用專(zhuān)用線路通信時(shí)，可以省去的通信階段是（）A、建立通信線路B、建立數(shù)據(jù)傳輸鏈路C、傳送通信控制信號(hào)和數(shù)據(jù)D、雙方確認(rèn)通信結(jié)束32.QuidwayS2403F以太網(wǎng)交換機(jī)的用戶(hù)權(quán)限級(jí)別有（）。A、normalB、visitC、monitorD、manageE、operator33.WhichlayeroftheOSIreferencemodelisresponsibleforensuringreliableend-to-enddeliveryofdata?（）A、ApplicationB、PresentationC、SessionD、TransportE、NetworkF、Data-Link34.Whenanewtrunkisconfiguredona2950switch,whichVLANsbydefaultareallowedoverthetrunklink（）。A、noVLANsB、allVLANsC、onlyVLANs1-64D、onlytheVLANsthatarespecifiedwhencreatingthetrunk35.Which?two?of?these?methods?will?allow?a?CUE?administrator?to?view?the?output?of?the?CUE?message?log?file?（）A、syslog?server?B、GUI?interface?C、CLI?D、text?editorE、TFTP?server36.Which?option?is?not?a?valid?method?to?assign?the?lowest-order?64-bit?field?of?an?IPv6?unicast?address？（）A、ARPB、manual?assignmentC、DHCPv6D、auto-configured?based?on?the?48-bit?MAC?addressE、auto-generated?pseudo-random?number37.Which?of?following?best?describes?customer?benefits?in?delivering?network?readiness?assessment?services?in?plan?phase？（）A、improve?its?ability?to?achieve?business?goals?by?identifying?and?aligning?advanced?technologies?with?business?requirementsB、improve?its?return?on?investment?and?speed?migration?by?improve?its?ability?to?identify，understand，?and?plan?for?necessary?changes?in?infrastructure?or?resourceC、ensure?that?key?employees?understand?all?of?the?implementation?stepsD、reduce?the?amount?of?risk?it?is?exposed?to?by?using?proven?project?management?methodologies?and?risk?mitigation?strategies38.地址“ftp：//23”中的“ftp”是指（）。A、協(xié)議B、網(wǎng)址C、新聞組D、郵件信箱39.Inapoint-topointnetwork,whichaddressareOSPFhellopacketssentto?（）A、B、C、D、E、F、55.25540.三層交換機(jī)通過(guò)Trunk端口連接到一個(gè)anther。假設(shè)默認(rèn)交換機(jī)配置，其中交換機(jī)如何當(dāng)選為VLAN1的生成樹(shù)實(shí)例中的根橋？（）A、具有最低MAC地址的交換機(jī)B、用最高?MAC地址的交換機(jī)C、交換機(jī)巫婆最高?IP地址D、具有最低IP地址的交換機(jī)41.Whichtwostatementsaretrueabouttherendezvouspoint(RP)inamulticastnetwork?（）A、ThemulticastsourcesmustregisterwiththeRPtoformthemulticastdistributiontreeB、AnRPisrequiredonlyinnetworksrunningProtocolIndependentMulticastdensemode(PIMDM)C、ThemulticastreceiversmustregisterwiththeRPtoformthemulticastdistributiontreeD、AnRPisrequiredonlyinnetworksrunningProtocolIndependentMulticastsparsemode(PIMSM)E、AnRPisrequiredonlyinnetworksrunningProtocolIndependentMulticastsparse-densemode(PIM-SDM)F、Toformthemulticastdistributiontree,themulticastsourcesregisterwithandthereceiversjointheRP42.請(qǐng)參見(jiàn)圖示。交換機(jī)?SW1?所連接的主機(jī)無(wú)法與處于相同?VLAN?中且連接到交換機(jī)?SW2?的主機(jī)通信。怎樣才能糾正此問(wèn)題？（）A、在交換機(jī)?SW2?上采用另外的?VLAN?ID?配置?VLAN。B、使用靜態(tài)中繼配置重新配置交換機(jī)?SW2?上的中繼端口。C、在拓?fù)渲屑尤氲?3?層設(shè)備或具備第?3?層功能的交換機(jī)。D、將屬于同一子網(wǎng)的?IP?地址分配給用于連接?SW1?和?SW2?的接口。43.AccordingtoRFC2328,whatisthestatefulorderinwhichanOSPFroutertransitionstoafulladjacencywithaneighborrouter？（）A、Down,Init,2-Way,Exstart,Exchange,Loading,andFullB、Down,Init,2-Way,Exchange,Exstart,Loading,andFullC、Down,2-Way,Init,Loading,Exstart,Exchange,andFullD、Down,2-Way,Init,Exchange,Exstart,Loading,andFullE、Down,Init,2-Way,Loading,Exstart,Exchange,andFullF、Down,2-Way,Init,Exstart,Exchange,Loading,andFull44.WhichDSLencapsulationmethodrequiresclientsoftwarerunningontheend-userPCthatisdirectlyconnectedtoaDSLmodem?（）A、PPPoAB、PPPoEC、PPPD、L2TPE、ATM45.AnetworkdesignshowsthatR1hasfourdifferentpossiblepathsfromitselftotheDataCentersubnets.Whichofthefollowingcaninfluencewhichofthoseroutesbecomefeasiblesuccessorroutes,assumingthatyoufollowtheCiscorecommendedpracticeofnotchangingmetricweights？（）A、TheconfigurationofEIGRPoffsetlistsB、CurrentlinkloadsC、ChanginginterfacedelaysettingsD、Configurationofvariance46.vtp?prune?is?not?designed?for?what?mode？47.在配置幀中繼子接口時(shí)，可配的子接口類(lèi)型有哪些？（）A、Point-to-PointB、NBMAC、MultipointD、Broadcast48.Youarethenetworkconsultantfrom.YoushouldtellyourclientsTwotechnologieshelpthemsavemuchtimefromcomplexcomputing.（）A、VPNB、SCSIoverIPC、RemoteDirectMemoryAccessD、InfiniBand49.文件中如有鏈接的位圖，那么此文件在輸出時(shí)？（）A、不需要把文件置入直接輸出B、需把位圖全部置入C、.PSD格式的圖片需置入D、.JPG格式的圖片需置入50.ThefollowingoutputoccursonRouterR1,whichrunsbothEIGRPforIPv6andOSPFv3,withredistributionfromEIGRPintoOSPFconfiguredwiththeredistributeeigrp1metric25command.InterfaceS0/0/1hasbeenenabledforEIGRPASN1.Whichofthefollowingshouldbetrueofredistributioninthiscase?（） D2000::/64[90/1422516] viaFE80::213:19FF:FE7B:5026,Serial0/0/ 1 C2000:0:0:1::/64[0/0] viaSerial0/0/1,directlyconnected L2000::1:213:19FF:FE7B:5004/128[0/0] viaSerial0/0/1,receiveA、Route2000::/64willberedistributed.B、Route2000:0:0:1::/64willberedistributed.C、Route2000:1:213:19FF:FE7B:5004/128willberedistributed.D、Norouteswillberedistributedbecauseoftheomissionofthesubnetsparameteroftheredistributecommand.51.On?the?basis?of?the?network?provided?in?the?exhibit，?all?routers?are?configured?to?run?EIGRP?on?all?links.?If?the?link?between?PG-R1?and?PG-R2?fails，?what?is?the?maximum?number?of?queries?PG-R3?will?receive?for?/24，?assuming?that?all?the?packets?sent?during?convergence?are?transmitted?once?（there?are?no?dropped?or?retransmitted?packets）？（） A、PG-R3?will?receive?up?to?four?queries?for?/24，?one?each?from?PG-R2，?PG-R4，?PGR5，and?PG-R6.B、PG-R3?will?receive?up?eight?queries?for?/24，?one?from?PG-R2，?two?from?PG-R4，three?from?PG-R5，?and?four?from?PG-R6.C、PG-R3?will?receive?one?query?for?/24，?since?the?remote?routers，?PG-R4，?PG-R5，?and?PG-R6，?are?natural?stubs?in?EIGRPD、PG-R3?will?not?receive?any?queries?from?PG-R2，?because?there?are?no?alternate?paths?for?/24.52.WhichtwodataintergrityalgorithmsarecommonlyusedinVPNsolutions?（）A、HMAC-MD5B、RSAC、HMAC-SHA-1D、DH1E、DH253.pany?has?implemented?numerous?multilayer?switches?that?utilize?FIB?tables.? Which?statement??is?true?about?the?Forward?Information?Base?（FIB）?table？（）A、?The?FIB?is?derived?from?the?IP?routing?table?and?is?optimized?for?maximum?lookup?throughput.??B、?The?FIB?table?is?derived?from?the?Address?Resolution?Protocol?table，?and?it?contains?Layer?2??rewrite?（MAC）?information?for?the?next?hop.C、?When?the?FIB?table?is?full，?a?wildcard?entry?redirects?traffic?to?the?Layer?3?engine.D、?The?FIB?lookup?is?based?on?the?Layer?2?destination?MAC?address.E、?None?of?the?other?alternatives?apply54.在CorelDRAW中導(dǎo)入位圖時(shí)可將位圖鏈接。對(duì)于鏈接位圖的優(yōu)點(diǎn)，下列說(shuō)法正確的是哪一種。（）A、鏈接位圖后不可以添加“交互陰影”效果B、鏈接位圖可以減小文件大小C、鏈接位圖仍可以應(yīng)用“【濾鏡】>【模糊】”菜單下的命令D、鏈接位圖可以更改顏色模式55.If?all?client?exclusion?policies?are?enabled，?on?which?number?of?tries?will?802.1X?authentications?be?excludedusing?controller-based?access?points？（）A、threeB、fourC、fiveD、six56.HowdoesERSusetheVLANtag?（）A、toprovideserviceinternetworkingB、tosupporttransparencyforLayer2framesC、asaconnectionidentifiertoindicatedestinationD、asamappingtotheDLCIinserviceinternetworkingE、toprovideatrunkbywhichallVLANscannavigatefromonesitetooneormultiplesites57.Which?three?of?these?are?types?of?Ethernet?Virtual?Connections?（EVCs）?in?the?MEF?concept？?（）A、rooted?multipoint?EVC?（E-Tree）B、point-to-point?EVC?（E-Line）C、point-to-multipoint?EVC?（E-Tree）D、hub?spoke?EVC?（E-Tree）E、multipoint-to-multipoint?EVC?（E-LAN）58.Which?of?these?statements?best?describes?the?major?difference?between?an?IPv4-compatible?tunnel?and?a?6to4?tunnel？（）A、An?IPv4-compatible?tunnel?is?a?static?tunnel，?but?an?6to4?tunnel?is?a?semiautomatic?tunnel.B、The?deployment?of?a?IPv4-compatible?tunnel?requires?a?special?code?on?the?edge?routers，?but?a?6to4?tunnel?does?not?require?any?special?code.C、An?IPv4-compatible?tunnel?is?typically?used?only?between?two?IPv6?domains，?but?a?6to4?tunnel?is?used?to?connect?to?connect?two?or?more?IPv6?domains.D、For?an?IPv4-compatible?tunnel，?the?ISP?assigns?only?IPv4?addresses?for?each?domain，?but?for?a?6to4?tunnel，?the?ISP?assigns?only?IPv6?addresses?for?each?domain.59.在CorelDRAW中標(biāo)注尺寸，（）工具可以根據(jù)鼠標(biāo)移動(dòng)來(lái)創(chuàng)建水平或垂直尺度線A、自動(dòng)尺度B、垂直尺度C、水平尺度D、傾斜尺度60.How?do?you?debug?an?application?with?an?Accept?step?（）A、Select?Start?from?the?Debug?pulldown,?then?call?the?trigger.?B、Select?Step?Over?from?the?Debug?pulldown,?then?call?the?trigger.?C、Call?the?trigger,?and?when?the?workflow?answers,?select?Start?from?the?Debug?pulldown.?D、Select?Reactive?Application,?then?call?the?trigger?and?press?F10?to?step?through?the?workflow61.Construction?of?a?new?automobile?parts?manufacturing?facility?has?recently?been?completed.?Thefacility?IT?manager?wants?to?deploy?voice?over?WLAN.?During?your?initial?walkthrough，?you?observenumerous?highly?reflective?surfaces?on?the?manufacturing?equipment?and?in?the?buildingconstruction?itself.?What?potential?problem?exists?that?should?be?accounted?for?during?your?sitesurvey？（）A、LOS?modulationB、Multipath?distortionC、RF?signal?absorptionD、RF?signal?attenuationE、Fresnel?zone?impedance62.Which?of?the?following?data?structures?exist?on?a?router?for?the?OSPF?routing?protocol？（）A、OSPF?topology?tableB、OSPF?interface?tableC、OSPF?routing?information?baseD、OSPF?link-state?databaseE、OSPF?adjacency?tableF、OSPF?neighbor?table63.Which?of?these?is?a?Layer?2?transport?architecture?that?provides?packet-based?transmissionoptimized?for?data?based?on?a?dual?（counter-rotating）?ring?topology？（）A、?DTPB、?RPRC、?SDHD、?CWDME、?DWDM64.Which?is?a?valid?Cisco?CRS?4.0?deployment?scenario??（）A、redundant?Cisco?CRS?Engines?and?a?simplex?database?server??B、redundant?Cisco?CRS?Engines?with?five?simplex?VoIP?monitoring?servers??C、redundant?Cisco?CRS?Engines?and?databases?running?on?two?different?nodes?outside?of?the?Cisco?CRS?cluster??D、redundant?Cisco?CRS?Engines?and?databases?with?two?VoIP?monitoring?servers?and?three?recording?servers65.This?item?contains?several?questions?that?you?must?answer.?You?can?view?these?questions?byclicking?on?the?Questions?button?to?the?left.?Changing?questions?can?be?accomplished?by?clickingthe?numbers?to?the?left?of?each?question.?In?order?to?complete?the?questions，?you?will?need?to?referto?the?SDM?and?the?topology，?neither?of?which?is?currently?visible.?To?gain?access?to?either?thetopology?or?the?SDK?click?on?the?button?to?left?side?of?the?screen?that?corresponds?to?the?sectionyou?wish?to?access.?When?you?have?finished?viewing?the?topology?the?SDK?you?can?return?to?yourquestions?by?clicking?on?the?Questions?button?to?the?left. Which?IPSec?rule?is?used?for?the?Olympia?branch?and?what?does?it?define？（）A、102B、116C、127D、IP?traffic?sourced?from?/24?destined?to?/24?will?use?the?VPNE、IP?traffic?sourced?from?/24?destined?to?/24?will?use?the?VPNF、IP?traffic?sourced?from?/24?destined?to?/24?will?use?the?VPN66.要將一個(gè)“符號(hào)”保存下來(lái)在其它軟件中使用，必須選中“符號(hào)”后對(duì)文檔進(jìn)行什么操作。（）A、“【文件】>【保存】”存儲(chǔ)文檔B、“【文件】>【關(guān)閉】”關(guān)閉文檔C、“【文件】>【打印】”打印文檔D、“【文件】>【導(dǎo)出】”導(dǎo)出文檔67.What?three?statements?are?true?about?the?various?deployments?of?the?802.1x?Extensible?Authentication?Protocol?（EAP）？?（）A、?EAP-FAST?has?the?ability?to?tie?login?with?non-Microsoft?user?databasesB、?EAP-TLS?supports?static?passwordsC、?PEAP?supports?one-time?passwordsD、?LEAP?does?not?support?multiple?operating?systemsE、?LEAP?supports?Layer?3?roamingF、?PEAP?does?not?work?with?WPA·68.You?work?as?a?network?technician?at?Certkiller?.com.?Please?study?the?exhibit?carefully.?All?of?the?computing?devices?shown?are?on?the?same?logical?network，?as?if?they?were?all?connected?to?the?same?switch.?Which?two?features?make?this?possible？（） A、PATB、802.1QC、Spanning-treeD、VLANsE、QoS69.You?are?the?network?consultant?from?C.Your?customer?has?eight?sites?and?will?add?in?thefuture.?Branch?site?to?branch?site?traffic?is?approaching?30?percent.?The?customer’s?goals?are?to?make?iteasier?to?add?branch?sites?in?the?future?and?to?reduce?traffic?through?the?hub.?Which?VPN?topologyshould?you?recommend？（）A、?Easy?VPNB、?IPsec?GRE?tunnelingC、?Virtual?Tunnel?InterfacesD、?Dynamic?Multipoint?VPN70.Routes?redistributed?into?an?OSPF?ASBR?are?which?LSA?type？（）A、LSA?type?1B、LSA?type?2C、LSA?type?3D、LSA?type?4E、LSA?type?5F、LSA?type?671.What?are?two?design?considerations?for?a?WLAN?to?support?voice?（）A、Packet?loss?is?less?than?one?percent.B、Signal?strength?at?cell?edge?is?approximately?-67?dBm.C、End-to-end?delay?is?less?than?200?ms.D、Cell?overlap?between?APs?is?50?percent.72.利用DNS系統(tǒng)，可以有效地以具備意義的方式，標(biāo)示出計(jì)算機(jī)所在的網(wǎng)絡(luò)（），借此提供讓人易于（）所屬計(jì)算機(jī)的地址。73.Which?two?functions?can?be?provided?by?an?Integrated?Services?Router?（ISR）?in?a?VoIP?network？（）A、?ISR?can?perform?the?functions?of?a?multipoint?control?unit?to?facilitate?voice?conferencing.B、?ISR?can?perform?the?function?of?a?call?agent?in?the?event?of?loss?of?communication?with?a?CallManager.C、?ISR?can?provide?XML?applications?to?the?phones.D、?ISR?can?provide?all?of?the?functionality?of?a?CallManager?in?the?event?of?loss?ofcommunication?to?the?CallManager.E、?ISR?can?act?as?a?voice?gateway?to?the?PSTN.74.In?order?to?configure?two?routers?as?anycast?RPs，?which?of?these?requirements，?af?a?minimum，?must?besatisfied？（）A、Multicast?Source?Discovery?Protocol?mesh-groups?must?be?configured?between?the?two?anycast?RPs.B、The?RPs?must?be?within?the?same?IGP?domain.C、Multicast?Source?Discovery?Protocol?must?be?configured?between?the?two?anycast?RPs.D、The?two?anycast?RPs?must?be?IBGP?peers.75.Refertotheexhibit.RoutersR1andR2arerunningEIGRPandhaveconverged.Onthebasisoftheinformationthatispresented,whichstatementistrue?（） A、BothoutgoingandincomingroutingupdatesonR1willbepermittedbecausethedistribute-list20outSerial0/0commandcannotbeusedwithassociationwiththeoutgoinginterface.B、AllincomingroutingupdatesfromR2willbesuppressed,buttheoutgoingupdateswillcontinuetobesent.C、BothoutgoingandincomingroutingupdatesonR1willbestoppedbecauseofthepassive-interfaceSerial0/0configurationstatement.D、AlloutgoingroutingupdatesfromrouterR1torouterR2willbesuppressed,buttheinboundupdateswillcontinuetobereceived.76.Which?three?methods?would?help?prevent?critical?network-traffic?packet?loss?on?high?speed?serial?interfaces？?（）A、?policy?routingB、?increase?link?capacityC、?WREDD、?CBWFQE、?LFIF、?WFQ77.Refer?to?the?exhibit.?A?network?engineer?received?a?sudden?request?to?prioritize?voice?over?his?Cisco?network?and?he?has?decided?to?leverage?the?AutoQoS?feature.?Based?on?the?output?shown,?which?two?tasks?need?to?be?performed?prior?to?issuing?the?autoqos?voip?command?in?this?router??（）A、Enable?Cisco?Express?Forwarding.B、Enable?fast?switching.C、Delete?all?policy?maps.D、Remove?service-policy?commands?from?interface?serial1/0.E、Delete?all?the?currently?configured?class?maps.78.Contentnetworkingsolutionsimproveaccesstowhichtwo