| 基于E通VPN跨域CN2备份组网设计 |
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| 引用本文： | 华静. 基于E通VPN跨域CN2备份组网设计[J]. 电信科学, 2011, 0(Z1) |
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| 作者姓名： | 华静 |
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| 作者单位： | 中国电信股份有限公司上海分公司; |
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| 摘 要： | 以中国电信股份有限公司上海分公司E通VPN平台满足用户备份组网的业务需求为出发点,通过对CN2长途MPLS VPN和E通VPN的业务现状和功能分析,确立了互联组网的设计原则,通过在用户端采用B2-1定制终端,建立IPSec隧道,经E通VPN平台以Option A方式跨域VLL接入CN2,实现了用户备份组网自动切换的技术实施要求,提供了一种可复制推广的多业务融合的行业组网解决方案。
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| 关 键 词： | 计算机应用 备份组网 方案设计 CN2 IPMAN优化平面 定制终端 |
A Backup Network Cross-Domain Over CN2 Based on EVPN |
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| Hua Jing. A Backup Network Cross-Domain Over CN2 Based on EVPN[J]. Telecommunications Science, 2011, 0(Z1) |
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| Authors: | Hua Jing |
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| Affiliation: | Hua Jing (Shanghai Branch of China Telecom Co.,Ltd.,Shanghai 200210,China) |
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| Abstract: | In this essay,Shanghai Telecom deploys EVPN platform to meet the business need of backup network.The network proposal is designed under the analysis of MPLS VPN over CN2 and EVPN platform function.IPSec tunnel is established by using the B2-1 customized terminal on the customer edge.And the EVPN platform access CN2 by Option A cross-domain mode over VLL.It achieves the requirement of backup network switch automatically for user and provides a way to replicate the multi-service integration networking solutio... |
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| Keywords: | computer application backup network proposal design CN2 IPMAN B platform customized terminal |
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