An indoor 1240 AP is booting and has obtained an IP address using DHCP. The AP has confirmed
prior controller IP addresses from a previously joined mobility group stored in NVRAM. What is the
next step the AP performs?

A.
DHCP option 43.

B.
DNS resolution of CISCO-LWAPP-CONTROLLER.localdomain.

C.
Layer 2 LWAPP discovery broadcast.

D.
Layer 3 LWAPP discovery broadcast.

E.
Ping each Cisco WLC to verify its current status.

F.
Select a Cisco WLC based on its position in the configured join selection sequence.