network or between networks.
Protocol stacks such as TCP/IP or SPX/IPX provide that functionality and without them Ethernet would be useless.
With the immense interest in the Internet and the potential of attaching control networks to the Internet, the protocol stack of choice is TCP/IP because it provides the foundation for the Internet.
This article addresses issues related to the IP portion of the TCP/IP stack as it applies to control networks.
preview:
http://www.ctrlink.com/pdf/abc15.pdf
1/12/2007
