Hi everyone,

I hope someone can help me on this network topology issue. 

I have a 3 set XE75 bought to provide internet to my home. I have a fiber connection router with 4 ports with 3 of them connecting to each one of the XE75's. The remaining port of the router is connected via ethernet to my desktop computer.

Router has DHCP enabled and XE75's are in Access Point mode.

In each of the rooms where I have a XE75 I have only one network outlet. Meaning I can get there a wired connection.

Router port 4 can be used as a bridged but is currently working in standard mode.

Because the house is big and old with some thick walls, ideally I want have the XE75 units to get internet from a wired connection.

I'm having trouble configuring the XE75's with a behaviour that makes sense and that creates a stable network.

Currently the topology is:
Router port 1 -> XE75 1
Router port 2 -> XE75 2
Router port 3 -> XE75 3
Router port 4 -> Desktop PC

What is the ideal topology? 

Thanks