netsh
The netsh.exe tool can be used by an administrator to configure and monitor Windows-based computers at a command prompt or using a batch file. By using the netsh tool, you can direct the context commands you enter to the appropriate helper, and the helper then performs the command. A helper is a Dynamic Link Library (.dll) file that extends the functionality of the netsh tool by providing configuration, monitoring, and support for one or more services, utilities, or protocols. All operating systems that support SQL Server have a firewall helper. Microsoft Windows Vista and Windows Server 2008 also have an advanced firewall helper called...
