安庆石化企业网改造的设计与实现

双主干、多通道、双主机企业计算机网络系统具有高可靠性、高安全性、可持续发展和方便灵活等特点，为企业网络系统建设提供了一种行之有效的解决方案。本文结合安庆石化企业网络系统改造，提出了双主干、多通道、双主机企业网络系统的设计思想，介绍了安庆石化企业网络系统改造的设计和方案的实现。

Design and implementation of improvement on enterprise networks of Anqing Petrochemical Works

An enterprise computer network with double main lines,multiple channels and double main switches has characters of highreliability,high security,development and flexibility.It is an efficiency solution to build an enterprise network.Combining with im-provement of enterprise networks of Anqing Petrochemical Works,a design idea of an enterprise network with double main line,multi-channel and double main switches is put forward,and then,the design of the enterprise networks and the implementation of the net-works solution of Anqing Petrochemical Works are introduced.