I have recently installed a Deco M5 3 pack. The M5 connected to my modem in Wireless Router mode. One of the satelite M5s is providing internet access to a PC over one of it's LAN ports.
My question concerns the second Ethernet port on the main / router M5. I hoped I could connect that to a switch for wired Ethernet. It does not seem to be live. There are no lights when connected to any device.
Should there be a LAN connection on the second Ethernet port for the router M5? If so it is a configuration issue?