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.
Unplug the power supplies for the cable modem, switch and wireless router. Unplug any Ethernet cables that are plugged into any of them. Connect an Ethernet cable to the Ethernet port on the back of the cable modem. Numbered Ethernet ports are grouped away from the Internet port. Plug the other end into a numbered Ethernet port on the switch. Do not plug the cable into a LAN or Internet port.