236 • Literature ListWAGO-I/O-SYSTEM 750ETHERNET TCP/IP9 Literature ListManual TCP/IP-ETHERNET for BeginnersWiesemann & Theis GmbH1st edition, 11/1999http://www.WuT.de/us_printmed.htmlLocal Area Networks - An introduction to the technologyJohn E. McNamara,Digital Press, 1985ISBN 0-932376-79-7 Digital Press Teil Nummer EY-00051-DPNetwork Troubleshooting Guide von Digital Equipment Corporation,August 1990,Digital Press Teil Nummer EK-339AB-GD-002Zu RFC:Request for Commentshttp://members.xoom.com/spielchen2k/archiv/public/exploits/rfcs/rfcs/