单项选择题

panyhasimplemented802.1Xauthenticationasasecurityenhancement.Whichstatementistrueabout802.1xport－basedauthentication？（）

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YouareconfiguringaCiscomultilayerswitchfortheCompanynetwork.Whichcommandwouldyouusetoconfigureaporttoactasaroutedinterface？（）

A.iprouting
B.switchportmodetrunk
C.noswitchport
D.switchporttrunknativevlan1
E.Noneoftheotheralternativesapply
单项选择题
ACompanyswitchwasconfiguredasshownbelow：switchportmodeaccessswitchportport-securityswitchportport-securitymaximum2switchportport-securitymac-address0002.0002.0002switchportport-securityviolationshutdownGiventheconfigurationoutputshownabove，whathappenswhenahostwiththeMACaddressof0003.0003.0003isdirectlyconnectedtotheswitchport？（）A.Thehostwillbeallowedtoconnect.B.Theportwillshutdown.C.Thehostcanonlyconnectthroughahub/switchwhere0002.0002.0002isalreadyconnected.D.Thehostwillberefusedaccess.E.Noneoftheotheralternativesapply

A.0002.0002switchportport-securityviolationshutdownGiventheconfigurationoutputshownabove，whathappenswhenahostwiththeMACaddressof0003.0003.0003isdirectlyconnectedtotheswitchport？（）
A.Thehostwillbeallowedtoconnect.
B.Theportwillshutdown.
C.Thehostcanonlyconnectthroughahub/switchwhere0002.0002.0002isalreadyconnected.
D.Thehostwillberefusedaccess.
E.Noneoftheotheralternativesapply
单项选择题
TheLWAPP（LightweightAccessPointProtocol）isinusewithintheCompanywirelessLAN.Whichstatementistrueaboutthisprotocol？（）

A.Real-timeframeexchangeisaccomplishedwithintheaccesspoint.
B.ThecontroltrafficbetweentheclientandtheaccesspointisencapsulatedwiththeLWAPP.
C.Authentication，security，andmobilityarehandledbytheaccesspoint.
D.DatatrafficbetweentheclientandtheaccesspointisencapsulatedwithLWAPP.
E.Noneoftheotheralternativesapply