I have a user who's machine is not pingable on our network, using computer hostname or associated IP. However, in troubleshooting this, I see that the IP the machine actually has does not resolve to ...

Your computer's IP address — which stands for "Internet Protocol" — is a string of numbers, separated by dots, that identifies a computer or device on the internet or its local network. Your computer ...

If your company network is having problems and you need to troubleshoot it, you also need to know some basic information about the computers on the network. Internet Protocol is the underlying ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

Reboot your router. Flush the DNS cache. Reset Network adapter. Toggle the DHCPv6 Lease Time. Disable IPv6 in Network Center. Turn off your router. Unplug the power ...

Often when you're working on a computer, you need to connect to other computers to run software or check data on them. This could involve connecting to a business server used by your work team or ...

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 ...

What is my IP? It’s an odd question in most people’s minds, yet it’s one of the top ten most-searched questions on Google. Those who know what an IP address is will already know most of these searches ...

This tip is excerpted from "Network troubleshooting and diagnostics," Chapter 4 of The Shortcut Guide to Network Management for the Mid-Market, written by Greg Shields and published by ...

Every network adapter has what is called a Media Access Control address that uniquely identifies it. Think of it as an ID. Having to manually go to every computer on the network, and taking the time ...