All computers connected to networks have different IP addresses. This is how networks can verify where particular messages should go. In order to connect different computers, you need to access one ...

Ethernet ports are usually just relegated to connecting computers to routers to facilitate an internet connection, but they're capable of much more than that.

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 ...

I often find myself needing to connect two PCs when I’m away from my regular office network. Maybe I want to pass files to a friend without searching for a thumb drive. Or if I’m feeling generous, ...

Some Windows users, who use an Ethernet port in multiple computers may receive an IP address conflict Network Error – Another computer on this network has the same ...

I have a computer with a cross over cable to another network device. I do not know the IP address or the MAC address of that device on the other side of that cable. Is there a way configuring my ...

Internet networking involves a lot of alchemy, and I confess to occasionally dropping an eye of newt (or an IP of newt) into a boiling pot to fix problems on my local network. There’s a particular ...