多项选择题
A.infrastructure devices to associate only to this ssid
B.enable ip redirection on this ssid
C.set data beacon rate
D.multiple basic service set identification （bssid）
E.set infrastructure ssid
多项选择题 Whichtwoofthefollowingeaptypesrequiresacertificatetobeinstalledontheciscosecureacs？（）
单项选择题 Foralightweightaccesspointtoparticipateinaggressiveloadbalancing，itmusthaveheardtheclientforhowmanyseconds？（）
单项选择题 You are conducting a cdp-based discovery using an edge switch for the seed. there is a router between the switch and the wlse. none of the access points are discovered， and the discovery log shows the switch is snmp unreachable. What is the problem？（）