Hi, you'd set the following parameter via the console port to allow the AP to connect to the controller if you don't use an DHCP server...
- IP = cset ipaddr x.x.x.x
- subnetmask = cset ipmask x.x.x.x
- gateway = cset gateway x.x.x.x
- set controller IP = cset authip 1 x.x.x.x
to apply and save use..
The baudrate is 115200 - just use a the same console cable as you'd use for a router/switch.