Feel smarter than your router in 60 seconds.

I often have to find the IP address of a machine I'm working on (or need to work on). Sometimes, I need to unblock an IP address of a machine on my network, so the machine can reach a network share ...

If you're troubleshooting some network problems in your office and some computers are connected to a router, you may need the IP address of each computer, its primary DNS server and the default router ...

Internet Protocol (IP) is a numerical identifier for every gadget or network for users accessing the internet. The IP address of a user contains information like location, network identification, ...

This is a simple question that will probably be easy for you to answer. I know I could Google a code snippet to do what I need to do. I hope that, more than giving me the right code, you can explain ...