电厂网络结构与核心层的设计

Network Structure and Central Level Design of Power Plant

由于企业规模不断扩大 ,对信息技术的使用要求不断增加 ,原建的网络在完成了历史使命后已不能满足新的需求 ,在提出电厂局域网既先进可靠而又经济实用的设计方案后 ,重点阐述了其网络结构与核心层的设计 ,并辅以分布层的设计 ,使整个系统性能优良、可靠性高、易于升级。

With the increasing expedience of enterprise s iz e,requirement of information technology application is increased.The network set before can't meet the new requirement after completing its mission.After prese nting the design plan of power plant local network that is both advanced,reliabl e and economic,application,this paper gives more description about the design of network structure and the central level,and also the design of distributed leve l,making the system is of super performance and high reliable as well as upgradi ng.