A customer currently has an Instant AP deployment. Which customer requirement would indicate that the customer needs to add a controller to the deployment?

A customer has very high availability requirements for wireless services. The architect plans to implement
clustering on several Aruba Mobility Controllers (MCs). Which benefit of this feature should the architect
explain?

A customer has very high availability requirements for wireless services. The architect plans to implement clustering on several Aruba Mobility Controllers (MCs). Which benefit of this feature should the architect explain?

An architect needs to plan the RF coverage. Which application has the greatest potential impact on RF design?

A customer has several clusters of Aruba 325 Instant APs. The customer is happy with the performance of the current APs, but would like to add a Mobility Controller (MC). What should the architect propose?