Troubleshoot your networking problems like a pro, never having to deal with "Connection refused." ...

Most businesses connect together multiple workstations to a single network using a switch or a router with an integrated switch; the router then assigns an IP address to each connected device. The IP ...

I'm trying to figure out why I can't ping several machines by name. The nameservers in the following example, are running Windows 2008 R2. The nfs servers are running Ubuntu Karmic. NFS1 and NFS2 are ...

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 ...

Every machine on the the Internet has a unique number assigned to it, called an IP address. Without a unique IP address on your machine, you will not be able to communicate with other devices, users, ...

An IP address which stands for internet protocol address is a digital code that is generated through a hierarchical system that involves the RIRs, IANA, and ISPs which allows computers to send and ...

Your computer, like every device that connects to the internet, has an IP (Internet Protocol) address. It's a series of numbers interspersed with decimal points (for example, "198.169.0.101"), and ...