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| 基于MPLS VPN的组播研究 | |
| 引用本文： | 刘晓燕,王志刚,于惠钧.基于MPLS VPN的组播研究[J].通信技术,2010,43(7):138-141. |
| 作者姓名： | 刘晓燕 王志刚 于惠钧 |
| 作者单位： | 1. 株洲职工大学,信息技术系,湖南,株洲,412008 2. 中山火炬职业技术学院,广东,中山,528436 3. 湖南工业大学,电气与信息工程学院,湖南,株洲,412008 |
| 摘 要： | 研究了基于多协议标签交换（MPLS）的虚拟私有网络（VPN）技术原理,给出了基于MPLS VPN的组播模型,同时对该模型涉及到的关键技术包括标签交换的发起方式、信令选择、组播路由协议及对MPLS VPN组播实现技术的影响进行了分析,在解决实际网络应用时,不仅考虑了其技术的可行性和先进性,还考虑了目前网络中采用协议的兼容性。并提出了一种可行的MPLS VPN组播方案。 |
| 关 键 词： | MPLS VPN 组播 RSVP协议 LDP协议 |
Study of MPLS VPN-based Multicast |
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| LIU Xiao-yan,WANG Zhi-gang,YU Hui-jun.Study of MPLS VPN-based Multicast[J].Communications Technology,2010,43(7):138-141. | |
| Authors: | LIU Xiao-yan WANG Zhi-gang YU Hui-jun |
| Affiliation: | 1Zhuzhou Staff and Workers University,Zhuzhou Hunan 412008,China;2Zhongshan Torch Polytechnic College,Zhongshan Guangdong 528436,China;3School of Electronic and Information Engineering,Hunan University of Technology,Zhuzhou Hunan 412008,China) |
| Abstract: | A multicast model based on MPLS VPN is proposed,and the principle of VPN technology based on MPLS is studied.The key technologies involved by this model are analyzed,including tag switch,signaling choice,multicast routing protocol and its influence on MPLS VPN multicast.Both the technical feasibility and advancement and the protocol compatibility adopted by the current networks are considered in actual network application.Meanwhile,a practicable multicast scheme based on MPLS VPN is also proposed. |
| Keywords: | MPLS VPN |
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