I have an eap110-outdoor access point that is currently powered by POE using the POE adapter supplied. This is connected to a standard non Poe output on a TP-Link PoE Switch 8-Port Gigabit TL-SG1008P.

Currently, my eap110 outdoor is assigned a dynamic address. I would like this to be static but my understanding of gateways etc is very basic so I am unsure how to set this. My bt router ip address is