A．ourselvesB．customersC．companiesD．us

A.point-to-pointandmultiaccess

B.point-to-multipointandmultiaccess

C.point-to-pointandpoint-to-multipoint

D.nonbroadcastandbroadcastmultipoint

E.nonbroadcastandbroadcastmultiaccess

A.PPP

B.FDDI

C.Frame Relay PVC

D.NBMA

E.Frame Relay SVC

A.topreventunauthorizedTelnetaccesstoaswitchport

B.tolimitthenumberofLayer2broadcastsonaparticularswitchport

C.topreventunauthorizedhostsfromaccessingtheLAN

D.toprotecttheIPandMACaddressoftheswitchandassociatedports

E.toblockunauthorizedaccesstotheswitchmanagementinterfacesovercommonTCPports

A.CheckthetrunkencapsulationmodeforSwitchC’sfa0/1port.

B.ChecktheduplexmodeforSwitchC’sfa0/1port.

C.ChecktheduplexmodeforSwitchA’sfa0/2port.

D.CheckthetrunkencapsulationmodeforSwitchA’sfa0/2port.

A.permitallpacketsmatchingthefirstthreeoctetsofthesourceaddresstoalldestinations

B.permitallpacketsmatchingthelastoctetofthedestinationaddressandacceptallsourceaddresses

C.permitallpacketsfromthethirdsubnetofthenetworkaddresstoalldestinations

D.permitallpacketsmatchingthehostbitsinthesourceaddresstoalldestinations

E.permitallpacketstodestinationsmatchingthefirstthreeoctetsinthedestinationaddress

A.Thenextroutingupdatecanbeexpectedin35seconds.

B.TheIPaddress10.10.10.6isconfiguredonS0/1.

C.TheIPaddress10.10.10.8isconfiguredonS0/1.

D.Thisrouteisusingthedefaultadministrativedistance.

E.The10.10.10.8networkistwohopsawayfromthisrouter.

elaytopologyshownintheexhibit.Originally，staticrouteswereconfiguredbetweentheserouterstosuccessfullyroutetrafficbetweentheattachednetworks.WhatwillneedtobedoneinordertouseRIPv2inplaceofthestaticroutes？（）

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.

A.Establishadirectlinkfromtheswitchtoallotherswitchesinthenetwork.

B.AssigntheswitchahigherMACaddressthantheotherswitchesinthenetworkhave.

C.Configuretheswitchsothatithasalowerprioritythanotherswitchesinthenetwork.

D.Configuretheswitchforfull-duplexoperationandconfiguretheotherswitchesforhalf-duplexoperation.

E.ConnecttheswitchdirectlytotheMDFrouter，whichwillforcetheswitchtoassumetheroleofrootbridge.

A.theIPaddressofSwitch1

B.theMACaddressofSwitch1

C.theIPaddressofHostC

D.theMACaddressofHostC

E.theIPaddressoftherouter’sE0interface

F.theMACaddressoftherouter’sE0interface

A.ItisusedtovalidatethesourcesofVTPadvertisementssentbetweenswitches.

B.ItisusedtoaccesstheVTPservertomakechangestotheVTPconfiguration.

C.ItallowstwoVTPserverstoexistinthesamedomain，eachconfiguredwithdifferentpasswords.

D.ItisthepasswordrequiredwhenpromotingaswitchfromVTPclientmodetoVTPservermode.

E.ItisusedtopreventaswitchnewlyaddedtothenetworkfromsendingincorrectVLANinformationtotheotherswitchesinthedomain.