单项选择题
What is the WMM user priority of the packets going downstream to the client when the client does not support TSPEC but the Cisco WLC has ACM enabled and WLAN priority is set to Platinum?（）
A.background B.best effort C.voice D.video
多项选择题 Whichthreeareinterframespacesdefinedin802.11?（）
单项选择题 WhatisthepayloadsizeofawirelessIPphoneinacallusingG.711codec?（）
单项选择题 WhatcallperformancestatisticsarereportedontheCiscoWirelessIPPhone7921userinterface?（）
