When describing wireless portion of an enterprise campus network, which one of these statements should serve as a strict guideline?
A.
Wireless controllers should be distributed throughout the building distribution layers
B.
Dynamic controller redundancy, where the access points attempt to join the least loaded controller, is a best-practice approach.
C.
Wireless controllers should be centralized in the core layer
D.
To improve the RF coverage, the controllers of any building should be put in the same mobility
group.
Explanation:
N+N redundancy allows for logical partitioning of APs, deployed in such way the APs do not associate with WLC in random way.
Link: http://www.cisco.com/web/learning/le31/le46/cln/qlm/CCDA/design/understanding-wireless- network-controller-technology-3/player.html