What must be configured to enable RADIUS authentication with Clearpass on a network
access device (NAD)? (Choose 2)
A.
An NTP server needs to be set up on the NAD.
B.
A bind username and bind password must be provided.
C.
A shared secret must be configured on the Clearpass server and NAD.
D.
The Clearpass server must have the network device added as a valid NAD.
E.
The Clearpass server certificate must be installed on the NAD.