| 电力企业MPLSVPN信息网络层次化架构的研究 |
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| 引用本文： | 汤雷.电力企业MPLSVPN信息网络层次化架构的研究[J].江苏电机工程,2012,31(3):54-56. |
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| 作者姓名： | 汤雷 |
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| 作者单位： | 南京供电公司,江苏南京,210008 |
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| 摘 要： | 目前电力企业MPLSVPN信息网络多为平面化架构，而MPLSVPN层次化架构的优势更适应电力企业信息网络发展的需要。介绍了MPLSVPN信息网络的基本结构和技术特点，针对南京供电公司平面MPLSVPN网络现状．提出了将其优化为核心层、汇聚层和接入层的层次化架构方案。
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| 关 键 词： | MPLS VPN 层次化架构 骨干网边缘路由器 |
Research on the Hierarchical Framework of MPLS VPN Information Network of Electric Power Enterprise |
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| TANG Lei.Research on the Hierarchical Framework of MPLS VPN Information Network of Electric Power Enterprise[J].Jiangsu Electrical Engineering,2012,31(3):54-56. |
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| Authors: | TANG Lei |
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| Affiliation: | TANG Lei(Nanjing Power Supply Company,Nanjing 210008,China) |
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| Abstract: | At present,most MPLS VPN information network of power enterprise is superficial framework,while the hierarchical framework is more suitable to the development of power enterprise information network.The basic structure and technology characteristics of MPLS VPN information network are introduced in the paper.For the current situation of MPLS VPN network of Nanjing Power Supply Company,the framework is optimized to hierarchical framework including kernel layer,convergence layer and access layer. |
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| Keywords: | MPLS VPN hierarchical framework backbone edge router |
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