A company has an existing wireless solution involving Aruba APs and Mobility controllers running 8 4 code. The solution leverages a third-party AAA solution. The company is replacing existing access switches with AOS-CX 6300 and 6400 switches. The company wants to leverage the same security and firewall policies for both wired and wireless traffic.
Which solution should the company implement?
A . IPSec
B . Downloadable user roles
C . RADIUS dynamic authorization
D . User-based tunneling
Answer: D