一种高可靠网络的设计与实现

为了使多应用系统在实现网络集成时,满足高生命力、高可靠性、高带宽、多业务的需求,提出一种高可靠网络的集成设计方式,核心层采用“立体”冗余的网状型结构网络,具有较高冗余和故障条件下自愈能力,接入层中取消子网。通过搭建多应用系统网络实验环境,开展透明集成方式、路由集成方式进行网络核心层集成能力的验证。根据实验结果确定适合网络核心层集成的功能性能指标,优选了透明集成方式,验证了多应用系统双层结构合理可行。网络核心层集成能力能够满足“三高一多”特性,为高可靠网络优化设计提供了技术支撑。

Design and Implementation of a Highly Reliable Network

In order to enable multi-application systems to meet the demand of high vitality,high reliability,high bandwidth,and multiple services when implementing network integration.This paper proposes a highly reliable network integrated design method.The core layer adopts a"three-dimensional"redundant reticular structural network,which has high redundancy and self-healing ability under fault conditions,and cancels subnets in the access layer.Through the establishment of a multi-application system network experiment environment,the transparent integration method and the routing integration method are used to verify the integration ability of the network core layer.According to the experimental results,the functional performance indicators suitable for network core layer integration are determined,and the transparent integration method is optimized,which verifies that the two-layer structure of the multi-application system is reasonable and feasible.The core layer integration capability of the network can meet the characteristics of"three highs and one multiple",which provides technical support for the optimized design of highly reliable networks.