@aboninski aboninski wrote @terziyski The thing is that the ISP cable is in a nook and there are also 4 other ethernet cables there which lead to various ports throughout the house and I don't think...

@aboninski You don't need that switch except if you can't place your router (A) in that location, i.e. to extend the ISP cable to a further location. As I posted you can just replace the switch with...

@Waterfox Follow this thread for more details on your issue.

@Mdsiam123456789 Go through this guide for how to login your wireless router.

@aboninski OK. So you have two options: 1) Remove the swicth and connect roputer (A) in router mode with the ISP cable. Connect router (B) in AP mode (DHCP off) to a LAN port of router (A). 2) Use...

@aboninski That's not a modem. This is a plain unmanaged network switch. Do you have any other device before the switch which is provided by your ISP ?