大型冶金企业网络核心的构建

Constructing and Interconnecting the Core of the Association(Group) of Metallurgical Enterprises Network

文章对传统大型冶金企业网络信息系统的广泛应用前景,提出了实施企业核心网络构建,组建方式和模型。着重分析了环型核心网络构建和双星型核心网络构建的方法、连接方式和特点,以及在双星型核心构建时,网络内、外网连接的配置技术要点。分析了大型冶金企业部门网络的三种现状,各自的互连接入方式和特点。结合实际,提出了大型冶金企业网络管理维护实行的原则:共享资源统管,自用资源分管。

The paper describes the future wide application of network information systems in the traditioual large scale metallurgjcal enterprises, and figures out the constructions, the models and functions for the system. It emphatically analyzes construction ways, connecting mode and features about the ring core type network and the twin stars type network. Focus on the twin stars, it discusses the configuration techniques about interrouting and border routing. Bases on the three current subnet situations and inter- link ways, the paper puts forward the management rule： share resources management and centralizing private resources management.