NetSetMan is a network settings manager which can easily switch between 6 different profiles including IP address, subnet mask, default gateway, DNS server, Win server, computer name, printer, DNS domain, work group, and scripts. It can also get current settings and do a FastSwitch from the tray bar. With only two mouse clicks you can activate a saved profile and it is easy to use.
What's new in this version:
Version 3.5.3 includes improvements for all lists/trees (performance and tooltip).