When selecting a centralized WLAN architecture, what new problem may arise when you change the...

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

The router between the APs and the controller must be made aware of the APs as forwarding client STAs.

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

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.