An Aruba solution has a WLAN that uses WPA2-Enterprise security. How are encryption keys dynamically managed for the wireless users?
A. The MM generates and distributes keys to clients and access points (APs).
B. Administrators configure identical key strings on the Mobility Controllers (MCs) and wireless client 802.1X settings.
C. Keys are generated and distributed securely during each wireless user authentication process.
D. Keys are derived from the preshared key configured on the WLAN and on each wireless client.