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铁路数据网作为信息承载的平台在高速铁路运行中承担着十分重要的作用,MPLS VPN是其组网中的关键技术。该文从MPLS VPN技术的实现原理及优点出发,重点介绍了MPLS VPN在高度铁路数据网中的应用。
As a platform for information bearing, railway data network plays a very important role in high-speed railway operation. MPLS VPN is the key technology in its network. Based on the realization principle and advantages of MPLS VPN technology, this paper mainly introduces the application of MPLS VPN in the highly railway data network.