Yes, the router needs to be connected to the cable modem on the Ethernet port. Connect the blue Ethernet WLAN port to the modem and then connect your computers Ethernet adapter to one of the yellow Ethernet ports on the router.
Yes, the router needs to be connected to the cable modem on the Ethernet port. Connect the blue Ethernet WLAN port to the modem and then connect your computers Ethernet adapter to one of the yellow Ethernet ports on the router.