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光网中基于MPLS的VPN研究

Research on MPLS-based VPN in optical network
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摘要 针对目前互联网中存在的QoS和网络安全等问题,在现有L2MPLSVPN的基础上,提出了在光网络中实现基于MPLS的VPN的方法。理论结果表明,基于MPLS的VPN网络的路由表减小,路由转发更加高效,从而进一步提高了网络性能。同时,用户通过专用虚拟通道进行数据处理的安全性也得到了保障。 A novel scheme based on current L2 MPLS VPN is proposed for solving problems of Qos and net-work security in optical network, the theory result shows that router information of MPLS-based VPN network diminish remarkably; the router transitions are more efficient and network capacity are enhanced hereby. Simultaneously, clients are safer while doing data processes in VPN.
出处 《光通信技术》 CSCD 北大核心 2009年第5期32-33,共2页 Optical Communication Technology
基金 河南省重点科技攻关项目(072102210058)资助
关键词 多协议标签交换 光网络 虚拟专用网 服务质量 MPLS, optical network,VPN,QoS
作者简介 宋俊珂(1981-),男,硕士研究生,主要从事移动IP、下一代互联网技术的研究。
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