lightweightaccesspointhasbeenconnectedtoacatalyst355024-pwrswitch,andonpower-uptheaccesspointfails.W
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A.thepowersupplyhasinadequatewattage.
B.powerisincorrectlyconfiguredontheport.
C.itdoesnotsupport802.3afpoe.
D.powerisnotenabledontheport.
参考答案: