how to i configure NWA1123-ACv2 to be a wireless access point?

Hi @jheitz

You also created a ticket from Nebula to our server, and I already replied your email.
TO prevend the email lost, I post my anwser here. 
1. Access point > Configure > SSID overview. You can edit the SSID name here.

2. Access point > Configure > Authentication. You can choose the SSID and edit its security profile here. We support WPA-personal and WPA-enterprise. If you want to use radius authentication, you can configure here.

Provide the basic wireless configurations first. If you need more advanced settings or encounter any question, please let me know.

Joslyn