单项选择题
A.disable auto rf and configure manually.
B.disable all 802.11b data rates.
C.power access point to full power.
D.hard code the channel.
多项选择题 Whensettinganaccesspointtoanon-rootrole，whattwoparameters，otherthanroleintheradionetwork，mustbeconfiguredonthessidmanagerpage？（）
多项选择题 Whichtwoofthefollowingeaptypesrequiresacertificatetobeinstalledontheciscosecureacs？（）
单项选择题 Foralightweightaccesspointtoparticipateinaggressiveloadbalancing，itmusthaveheardtheclientforhowmanyseconds？（）