Refer to the exhibit. From this Cisco SDM Security Audit Wizard screen, what should you do to secure the router?

A.
Click Next.

B.
Click Fix All, then Next.

C.
Click Fix All, then clear CDP check box, then Next.

D.
Click Fix All, then clear CDP check box, then Next, then immediately reboot the router.

E.
Click Fix All, then clear CDP check box, then Next, then manually disable CDP on the WAN interface.

F.
Click Fix All, then clear CDP check box, then Next, then manually disable CDP on the WAN interface, then immediately reboot the router.