In a centralized WLAN architecture, what new problem may arise when you change the data forwarding
model from centralized to distributed? (Choose 2)

A.
APs that were designed for a centralized forwarding model may not support all features in distributed
forwarding mode.

B.
The Ethernet switch ports to which APs are connected may need to be reconfigured to support VLAN
tagging and QoS at the network edge.

C.
All RRM controls will also need to be distributed to a master AP that acts as a channel and transmit
power arbiter for other APs in the ESS.

D.
Centralized control functions, such as key management and distribution, RRM, and load balancing will
no longer be supported.

E.
APs will not have the processing capabilities to support AES-CCMP, so TKIP will be the recommended
encryption method.