Like working on my home network and it is time to buy a mesh network, however I want to have all devices connected to the LAN wall mounts. Here is the problem;
My ISP modem is at the front door and not the ideal location. The first LAN wall socket is in the living room, so this would be the most central location for the main mesh router (A). This means, because the A must be connected to the second device (B), to connect B to A, I have the WAN and LAN cable through a LAN splitter sending his packets via the same socket. B is than connected via the LAN wall socket on the second floor (or first floor if you are European).
I have read something about VLAN, does this apply to the solution, or is it simply not possible? And will my speed remain 200 Mb/s?