A.to
B.with
C.over
D.in
第1题
A.they offer simpler management in large internetworks.
B.you can control logging messages.
C.they allow packets to be filtered based on upper-layer session information.
D.you can set a time-based security policy.
E.they provide a level of security against spoofing.
F.they are used to authenticate individual users.
第2题
A.VTPallowsroutingbetweenVLANs.
B.VTPallowsasingleporttocarryinformationtomorethanoneVLAN
C.VTPallowsphysicallyredundantlinkswhilepreventingswitchingloops.
D.VTPallowsswitchestoshareVLANconfigurationinformation.
第3题
A.Roughly50percent
B.Roughly66percent ActualTests.com
C.Roughly75percent
D.Roughly10percent
第4题
A.point-to-pointandmultiaccess
B.point-to-multipointandmultiaccess
C.point-to-pointandpoint-to-multipoint
D.nonbroadcastandbroadcastmultipoint
E.nonbroadcastandbroadcastmultiaccess
第5题
A.PPP
B.FDDI
C.Frame Relay PVC
D.NBMA
E.Frame Relay SVC
第6题
A.topreventunauthorizedTelnetaccesstoaswitchport
B.tolimitthenumberofLayer2broadcastsonaparticularswitchport
C.topreventunauthorizedhostsfromaccessingtheLAN
D.toprotecttheIPandMACaddressoftheswitchandassociatedports
E.toblockunauthorizedaccesstotheswitchmanagementinterfacesovercommonTCPports
第7题
A.CheckthetrunkencapsulationmodeforSwitchC’sfa0/1port.
B.ChecktheduplexmodeforSwitchC’sfa0/1port.
C.ChecktheduplexmodeforSwitchA’sfa0/2port.
D.CheckthetrunkencapsulationmodeforSwitchA’sfa0/2port.
第8题
A.permitallpacketsmatchingthefirstthreeoctetsofthesourceaddresstoalldestinations
B.permitallpacketsmatchingthelastoctetofthedestinationaddressandacceptallsourceaddresses
C.permitallpacketsfromthethirdsubnetofthenetworkaddresstoalldestinations
D.permitallpacketsmatchingthehostbitsinthesourceaddresstoalldestinations
E.permitallpacketstodestinationsmatchingthefirstthreeoctetsinthedestinationaddress
第9题
A.Thenextroutingupdatecanbeexpectedin35seconds.
B.TheIPaddress10.10.10.6isconfiguredonS0/1.
C.TheIPaddress10.10.10.8isconfiguredonS0/1.
D.Thisrouteisusingthedefaultadministrativedistance.
E.The10.10.10.8networkistwohopsawayfromthisrouter.
第10题
A.Configurethenoipsubnet-zerocommandonR1,R2,andR3.
B.DynamicroutingprotocolssuchasRIPv2cannotbeusedacrossFrameRelaynetworks.
C.ConfiguretheS0/0interfaceonR1astwosubinterfacesandconfigurepoint-to-pointlinkstoR2andR3.
D.Changethe172.16.2.0/25and172.16.2.128/25subnetworkssothatatleasttwobitsareborrowedfromthelastoctet.
E.Changethenetworkaddressconfigurationtoeliminatethediscontiguous172.16.2.0/25and172.16.2.128/25subnetwork.
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