A company has a mixed wireless and wired Aruba solution. It wants to encrypt messages used to send configurations and other important messages to the APs carried outside the GRE tunnels.
What can the company do to meet these goals?
A . Deploy Aruba Meridian and integrate the AOS-Switches with it.
B . Configure extended IP ACLs on the AOS-Switches to filter the traffic.
C . Use PAPI enhanced security.
D . Use tunneled node to send traffic through an Aruba Mobility Controller.
Answer: D