Download the FindNode freeware, authored by Harry Bates.

When you type FindNode /?, the following help is displayed:

NOTE: The /C= switch runs the command on the same computer that FindNode is running on. To run a command remotely, see PsExec.

NOTE: See tip 4195 ยป How do I remotely execute a program or script on 'all' computers in my Windows 2000 domain?