Ensure that the computer that you used to configure the printer and wireless print server software connects to the router on the cable modem with an RJ-45 Ethernet cable.

Configure D-Link Router Power off your computer and the D-Link router. Remove the Ethernet cable from the modem's port and insert it into one of the middle Ethernet ports on the router.

Before installing your new modem, you need to disconnect your old modem from your cable wall outlet and computer first. Connect the modem power cord into an electrical outlet. Connect the other ...

Also connect the upstairs router to the cable modem. Connect the cable modem to the upstairs MoCA adapter, which the router would also be connected to (via Ethernet).