Netsh
Recently, was talking to a friend from Atlanta who shared with me this posting.
Check out
http://devcow.com/blogs/adnrg/archive/2006/08/21/Netsh__a_hidden_commandline_gem.aspx
And
http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/netsh.mspx?mfr=true
for NetSh (A useful network troubleshooting tool!)
"Netsh is a command-line scripting utility that allows you to, either locally or remotely, display or modify the network configuration of a computer that is currently running. Netsh also provides a scripting feature that allows you to run a group of commands in batch mode against a specified computer. Netsh can also save a configuration script in a text file for archival purposes or to help you configure other servers."
All these years, I have only made use of ipconfig.
Not sure whether anyone have used NetSh? 