Can I connect a wireless router to a cable modem? If so how?
More aboutconnect wireless router cable modem
Yes, disconnect the power from the cable modem and connect the network cable from the cable modem to the Internet port on the wireless router. Plug in the cable modem and then the wireless router.
Click the following link for a generic visual guide on how to connect a Netgear router to your modem. These are basic steps that applies to all routers. Of course, once you get to the Smart Wizard section, it is specific to Netgear modems.