What is a valid way to help the APs discover devices that can control them?

Refer to the exhibit.

What is a valid way to help the APs discover devices that can control them?
A . Set up an Aruba Central subscription, and ensure that APs can reach the Internet.
B . Enable CPSec, and ensure the Mobility Master (MM) and Mobility Controllers (MCs) trust the Aruba certificates installed on the APs at the factory.
C . Specify the Mobility Master (MM) IP address in DHCP option 43 on the network DHCP server.
D . Map the Mobility Controller (MC) IP addresses to the aruba-master name on the network DNS server.

View Answer

Answer: D