多项选择题
Which three benefits are realized by implementing Wireless LAN Solution Engine （WLSE）？（）
A. improved WLAN security B. simplified AP deployment C. dynamic RF management D. on-demand location of rogue APs E. system-wide control of status and alarm monitoring F. automatic channel and power level adjustment
多项选择题 SDMcreatesalowlatencyqueuing（LLQ）servicepolicywithitsassociatedclasses.WhatarethetwotypesoflowlatencyqueuingavailableusingtheSDMQoSwizard？（）
单项选择题 WhatisanadvantageoftheIntServQoSmodel？（）
单项选择题 WithintheWMMpolicy，howmanydefaultQoSradioaccesscategoriesarethere？（）
