Windows 2003 Network Load Balancing Manager (nlbmgr.exe)
A new Windows 2003 Network Load Balancing (NLB) cluster can be created by using Network Load Balancing Manager (nlbmgr.exe). The Network Load Balancing Manager tool can be opened from Administrative Tools (Start > Programs > Administrative Tools > Network Load Balancing Manager). The following screen shot shows Network Load Balancing Manager tool.
The new Network Load Balancing Manager simplifies the creation and management of NLB clusters assembling different management tools under a single management interface. To learn how to create and manage Network Load Balancing clusters, click "Next".