MPLS VPN技术在电力企业广域网中的应用

为实现电力企业双网隔离的要求,从MPLS VPN原理入手,结合滁州电力系统信息网络实际情况,构建了从网络核心层、汇聚层到接入层的安全管理体系。介绍了MPLS VPN技术的基本原理。实际应用表明,MPLS VPN既可将现有网络划分成逻辑上隔离的网络,实现各个业务系统之间的隔离,又可以将企业信息外网与信息内网的灵活、高效、安全结合起来,为用户提供高质量的网络服务。

Application of MPLS VPN Technique in Power Enterprise Wide Area Network

To meet the isolation requirements of power enterprise networks,a security management system including the network core,aggregation layer and the access layer is built based on the principles of MPLS VPN and the reality of Chuzhou power system networks.The basic principles of the MPLS VPN technology are introduced.Practical applications show that the MPLS VPN not only can divide the existing network into logically isolated networks for the separation of different business systems,but also combine the advantages of the outer network and inner network to provide the users with high-quality network services.