Using static IPs in a CAPWAP configuration

In a large FortiAP deployment with more than 20 FortiAPs connecting to a Fortigate Wireless Controller (AC), it is recommended to use static IPs on the access points instead of DHCP, setting the AC IP statically and the AC discovery type to static (Type 1), instead of learning it through broadcast, multicast, or DHCP.

This makes management of the APs easier since you know the exact IP of each access point. Troubleshooting also becomes easier as the debug of the AC controller won’t continuously attempt the different discovery methods in sequence (broadcast > multicast > static).