Suggestions on network diagnostic software (for a specific task)?

[HereComeTheBugs]

I’m looking for something that will allow me to take and examine the network and then examine a non-functioning workstation and tell me what needs to be fixed on the workstation to make it communicate with the network... Similar to the way Fluke’s NetTool Pro works.

http://www.flukenetworks.com/us/LAN/Handheld+Testers/NetTool/Overview.htm

Is there anything out there like that?