In order for a controller-based access point to be allowed to participate in aggressive loadbalancing， it must have heard the client within how many seconds？（）

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 of the tunnel from the foreign controller’sperspective？（）

You are charged with implementing a secure wireless installation which will provide Internet accessto client devices but will not allow communications between wireless clients. In addition to implementing PSPF or peer-to-peer blocking on the wireless side.
Which of the following actions should you perform on the wired infrastructure？（）

You want to dynamically assign users to an 802.1Q VLAN as a result of their authentication. 
Inorder to accomplish this， which two IETF RADIUS attributes should you configure on the Cisco Secure ACS？（）