How to set up airport express in bridge mode?

Question

Domain Name System

At the moment, the Internet at home works through:
Tplink wr940n and twisted pair from it to d-link dap-1155 (works in bridge mode). The range of d-link leaves much to be desired, and it so happened that I got an airport express. I want to replace the working d-link with it. There is no experience in setting up / working with the airport, in setting up networks - there is.
How can I tie them together?

Answer 1

It all depends on the Airport model, if this is a router, everything is nrm, and if a clean AP is worse, but still turn on the twisted pair on the port channel and set it to a bridge without nat, if without fuss, then through WAN NAT! Moreover, on some of the routers, you need to turn off DHCP and configure lan for example 254!

Answer 2

Everything is much simpler, through the Application for iPhone or iPad, go to Settings and select what you need. Everything is very simple there.