A network administrator has been receiving complaints about dropped voice calls. The
administrator looks at the client’s information on the access controller. The administrator
sees that the clients experiencing dropped voice calls have a roaming status of Normal. The
administrator also sees that the clients not experiencing dropped voice calls have a roaming
status of Fast Roaming. What could cause two clients to have different naming statuses?

A.
Fast roaming cannot be used for clients using WPA2 and 802.1X

B.
Fast roaming cannot be used when the client is on the edge of cell coverage

C.
Fast roaming cannot be used for clients using WPA and 802.1X

D.
Fast roaming cannot be used for clients using PEAP/MS-CHAPv2