Refer to the exhibit.
Based on the network topology diagram shown, how many clusters are needed for this deployment?
A . 1
B . 2
C . 3
D . 4
E . 8
Answer: D
Explanation:
References: http://www.arubanetworks.com/techdocs/ClearPass/Aruba_DeployGd_HTML/Content/5%20Cluster%20Deployment/Design_guidelines.htm