PortQry - The Ping For Ports

Need to find out if your port is correctly configured? Try portqry from Microsoft. It's command line and straightforward to use.

http://www.microsoft.com/downloads/en/details.aspx?FamilyID=89811747-C74B-4638-A2D5-AC828BDC6983

How to use:

http://www.speedguide.net/faq_in_q.php?qid=117

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