单项选择题 You are configuring an RF group of controllers that coordinate Radio Resource Management calculations. What is the maximum number of WLAN controllers that you can add？（）

单项选择题 A mobility group is created by a Cisco WLCM and 4402 Series Wireless LAN Controller. A client thatis anchored on the Cisco WLCM roams to an access point on the 4402 controller. You then run adebug command on the 4402 controller. Which message would best describe the establishment ofthe tunnel from the foreign controller’s perspective？（）

单项选择题 HowmanyWLANscanaCiscoAironet1242inH-REAPmodesupportwhenactivelyconnectedtoawirelesscontroller？（）