Greyhound Lines, Inc. , usually shortened to Greyhound, is an intercity bus common carrier serving over 3,800 destinations across the United States, Canada, and Mexico.
In order for devices on the network to connect to the Internet, the router must be connected to a modem. Therefore, most routers have a specific Ethernet port that is designed to connect to the Ethernet port of a cable or DSL modem. A modem is a device that provides access to the Internet (see below). The modem connects to your ISP, which typically provides either cable or DSL Internet service.
There are a couple of different modems, and the one that will work for your situation depends on the internet connection that you have. 1  Cable â Cable modems use coaxial cables. 2  One end connects to the back of the modem and the other end connects to your wall or to the back of your cable box.