基于点对点通讯的 L2 网与管理网的互连

THE CONNECTION BETWEEN L2 NETWORK AND MANAGEMENT INFORMATION NETWORK BASED ON POINT TO POINT COMMUNICATION

用西门子５４１２驱动程序、ＤＤＥＳＴＦ，研华Ｇｅｎｉｅ软件，Ｎｏｖｅｌ网的ＩＰＸ协议，实现了Ｌ２网站与管理网站之间互联。阐述了网络输出和网络输入模块的功能。基于这种方法的合钢３＃高炉网络系统运行稳定可靠。这种方法对于其它网络系统互联问题有借鉴意义。

The Simens L2 network station is connected with management information network station by using Simens 5412 driver and DDESTF, Advantech Genie and Novell's IPX. The function of netout modules and netin modules are described.Based on this method,the network system of Hefei Iron and Steel Company's No.3 blast furnace runs stably and reliably.The method is also applied to other net work system connection problem.