单项选择题
A.4
B.32
C.8
D.16
单项选择题 A cisco 4404 wlan controller is being connected to a cisco 6500 catalyst series switch. How would you interconnect and configure lag for connectivity and ensure redundancy？（）
单项选择题 Whatistherecommendeddistancebetweencontroller-basedaccesspointsforsupportofroaming？（）
单项选择题 Whichprotocoldoestheradiusserveruseinsidethesecuretunnelofeap-fasttoauthenticatetheclientwhenone-timepasswordsareinuse？（）