If a computer is unable to configure a valid Internet Protocol address, it can't connect to a network. If you plug a laptop directly into a modem with an Ethernet cable and receive a "No Valid IP ...

A modem and router work in tandem to deliver you an internet connection and then grant access to your various devices.

Your internet connection depends on multiple devices working together. Here are the details to help you troubleshoot problems and stay online.

Hello<BR><BR>I am trying to connect two computers using two modems (I have a null-modem cable but it is already in use View image: /infopop/emoticons/icon_razz.gif ...

I'm getting cable soon, and I want to share it over my LAN in the same way I currently have my dialup shared (NAT). Is it possible to link the cable modem directly to the hub and assign another IP ...

A modem that connects to a telephone line without the use of an acoustic coupler. Almost all modems are of the direct-connect type. See acoustic coupler. THIS DEFINITION IS FOR PERSONAL USE ONLY. All ...

If the Windows Network Diagnostics report displays the message The connection between your access point, router, or cable modem and the Internet is broken after you run the Internet Connections ...

Comcast's high-speed Internet service is provided to your business through a coaxial cable that carries television and Internet signals. The Comcast modem separates these signals to offer a pure ...

Q: I am a customer of Comcast/Xfinity. Recently, I changed my old modem/router for a new modem/router and everything connected without issue except for my printer, which is an Epson Workforce 645.