| 多协议标签交换混合型虚拟专网的研究 |
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| 引用本文： | 郭刚.多协议标签交换混合型虚拟专网的研究[J].通信技术,2011,44(2):50-52. |
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| 作者姓名： | 郭刚 |
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| 作者单位： | 西安电信设备维护中心,陕西,西安,710004 |
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| 摘 要： | 面向电信业务发展现状,探讨了一种满足客户新需求的应用模式。通过图文结合的方式,描述了L2TP VPDN与BGP/MPLS IP VPN的工作原理,包括相关概念、典型拓扑结构及组件。在此基础上,提出了结合L2TP VPDN与BGP/MPLS VPN两者优势,L2TP VPDN LNS设备兼作BGP/MPLS VPN PE设备的解决思路,给出了L2TP VPDN MPLS混合型组网拓扑,并简述了其应用优势。
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| 关 键 词： | 虚拟拨号专网 二层隧道协议 多协议标签交换 多协议边界网关协议 VPN路由反射器 |
Hybrid-mode VPN based on L2TP+MPLS |
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| GUO Gang.Hybrid-mode VPN based on L2TP+MPLS[J].Communications Technology,2011,44(2):50-52. |
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| Authors: | GUO Gang |
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| Affiliation: | GUO Gang(China Telecom Xi'an Equipment Maintenance Center,Xi'an Shaanxi 710004,China) |
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| Abstract: | With the development situation of telecom VPN business,a VPN application model is explored,thus to meet the new requirements by customers.The operational principles of L2TP VPDN and BGP/MPLS IP VPN are described,including their related concepts,typical topologies,and components.Based on this,a solution for hybrid-mode VPN in combining the superiorities of both L2TP VPDN and BGP/MPLS IP VPN is proposed,in which L2TP VPDN LNS also serves as BGP/MPLS VPN PE.And the application advantages of the Hybrid-mode VPN... |
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| Keywords: | VPDN L2TP MPLS MP-BGP VRR |
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