Which type of authentication is used initially by a controller-based AP so that a guest client can get an IP address?
A. 802.1x
B. EAP
C. LEAP
D. open authentication
E. TLS
F. SSL
Which type of authentication is used initially by a controller-based AP so that a guest client can get an IP address?
A. 802.1x
B. EAP
C. LEAP
D. open authentication
E. TLS
F. SSL