单项选择题
Which information element will the client use if the client intends to use a different PHY rate than the nominal PHY rate advertised?（）
A.TSPEC IE B.TSRS IE C.WMM IE D.TSM IE
单项选择题 WhichstatementiscorrectfortheLWAPP/CAPWAPAPupstreamencapsulatedframeforaWMM-associatedclientframethatiscentrallyswitchedrunningv5.2?（）
多项选择题 WhataretwodesignconsiderationsforaWLANtosupportvoice?（）
多项选择题 WhichthreecallinformationitemsdoesAirMagnetVoFiAnalyzerprovide?（）
