I recently bought a Dell XT2 and it is failing to connect to my wireless network which uses Air-AP1252AG radio software version 12.4(10a)JA. I use WPA-PSK authentication with TPIK encryption. Other Dell laptops like the D800 series work fine. The XT2 can link to network using a D-Link DIR-615 using WPA2-Personal with AES encryption.
Please assist if there is a workaround to enable the XT2 to link to the Cisco radios as the are the main radios on my network (about 10 radios)