Discussion of Evolution of Carrier IP Network to SDN

Xiaoming He; Hui Ji; Dongfeng Mao; Hong Tang

doi:10.3969/j.issn.1000-0801.2014.06.021

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Discussion of Evolution of Carrier IP Network to SDN

Operating technology wide-angle | 更新时间：2024-06-05

- Discussion of Evolution of Carrier IP Network to SDN
- Telecommunications Science Vol. 30, Issue 6, Pages: 131-137(2014)
- 作者机构：
  
  1. 中国电信股份有限公司广东研究院广州 510630
  2. 中国电信集团公司北京 100032
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1000-0801.2014.06.021
  CLC：
- Published Online：2014-06，
  
  Published：20 June 2014
- 稿件说明：
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Xiaoming He, Hui Ji, Dongfeng Mao, et al. Discussion of Evolution of Carrier IP Network to SDN[J]. Telecommunications science, 2014, 30(6): 131-137.
DOI：

Xiaoming He, Hui Ji, Dongfeng Mao, et al. Discussion of Evolution of Carrier IP Network to SDN[J]. Telecommunications science, 2014, 30(6): 131-137. DOI： 10.3969/j.issn.1000-0801.2014.06.021.

摘要

SDN提出了面向下一代IP网络的全新架构，以适应网络技术和应用的创新发展，为传统网络演进和变革指明了方向。对当前电信IP网面临的问题进行了阐述，介绍了SDN架构及基本特征，对SDN满足电信级要求的网络性能、网络扩展性、网络生存性3个方面进行了探讨和分析，并结合电信运营商网络现实需求，探索SDN在电信网的应用与实践。

Abstract

Software defined networking（SDN）presents a new network architecture of future network

which is adaptable to the innovation of network technologies and applications and transforming the traditional networks.The issues facing the current service provider networks were described first

and the SDN architecture and key features were introduced.Moreover

the SDN performance

scalability and survivability meeting the carrier-graded requirements were discussed and analyzed.Finally

the SDN applications and practices in the service provider networks were explored.

关键词

Keywords

references

ONF White Paper . Software-Defined Networking:the New Norm for Networks , April 13 , 2102

Raj Jain , Subharthi P . Network virtualization and software defined networking for cloud computing:a survey . IEEE Communications Magazine , 2013 , 51 （ 11 ）

Sezer S , Hayward S S , Chouhan P K , et al . Are we ready for SDN? Implementation challenges for software-defined networks . IEEE Communications Magazine , 2013 , 51 （ 7 ）

Yeganeh S H , Tootoonchian A , Ganjali Y , et al . . On scalability of software-defined networking . IEEE Communications Magazine , 2013 , 51 （ 2 ）

Boucadair M , Jacquenet C . Software-Defined Networking:A Perspective from within a Service Provider.RFC 7149 , March 2014

Haleplidis E , Denazis S , Salim J H , et al . SDN Layers and Architecture Terminology . IETF Draft（Work in Progress）

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Yu M , Rexford J , Freedman M J , et al . Scalable flow-based networking with DIFANE . Proceedings of the ACM SIGCOMM 2010 Conference on Applications,Technologies,Architectures,and Protocols for Computer Communications , New Delhi,India , 2010

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Koponen T , Casado M , Gude N , et al . Onix:a distributed control platform for large-scale production networks . Proceedings of the 9th USENIX Conference on Operating Systems Design and Implementation , San Jose,CA,USA , 2010

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