Which of these statements best describes Cisco Centralized Key Management?
A.
It allows wireless clients to cache their credentials so that, while they are roaming, they do not
need to reauthenticate to the wireless infrastructure.
B.
It allows the wireless infrastructure to cache the credentials, thus eliminating the need to
conduct a full reauthentication when roaming.
C.
It enables the controller to send directed roam requests to a client in situations when the
controller can better service the client on a different AP than the one to which the client is
associated.
D.
By caching their credentials, it helps clients save scanning time when looking for a new AP to
join.
Explanation: