Fortinet FortiGate 1U Quick Start Manual page 111

Configuring the FortiAP and
SSIDs
Go to System > Network > Interfaces.
Set an internal interface as dedicated to the
FortiAP unit.
Connect the FortiAP unit to the FortiGate
unit.
Go to WiFi Controller > Managed Access
Points > Managed FortiAP and authorize
the FortiAP.
Once authorized, it will appear in the
authorized list.
Using AirPrint with iOS and OS X and a FortiGate unit 91