云网一体化数据中心网络关键技术

doi:10.11959/j.issn.1000-0801.2020118

Abstract

Abstract:

“New infrastructure” brings new opportunities for the development of data centers.Data center has become an important part of the operator’s cloud-network convergence infrastructure,providing a strong technical foundation for innovative applications in the 5G + AI era.The new requirements of the data center network in the cloud network convergence background were analyzed.The key technologies in ultra-large-scale networking,ultra-low latency lossless network,and unified service end-to-end bearer were given.Finally,a large-scale cloud data center networking solution were presented,and the key technologies were verified.

Key words: large-scale data center, cloud-network convergence, lossless network, EVPN/VxLAN, SRv6

CLC Number:

TP393

Jianglong WANG,Bo LEI,Yunpeng XIE,Qi HE,Yunhe LI. Key technology of data center network for cloud network convergence[J]. Telecommunications Science, 2020, 36(4): 125-135.

Figures/Tables 9

References 8

[1]	开放数据中心标准推进委员会. 无损网络技术及应用白皮书[R]. 2018.
	ODCC.Lossless network technology and application white paper[R]. 2018.
[2]	雷波 . 边缘计算中的网络建设需求分析[J]. 通信世界, 2019(23): 47-48.
	LEI B . Analysis of network construction requirements in edge computing[J]. Communications World, 2019(23): 47-48.
[3]	Al M , FARE S , LOUKISSAS A ,et al. A scalable,commodity data center network architecture[J]. Computer Communication Review, 2008,38(4): 63-74.
[4]	PREMJI A , LAPUKHOV P , MITCHELL J . Use of BGP for routing in large-scale data centers[J]. Computer Science, 2016
[5]	ZHU Y , ZHANG M , ERAN H ,et al. Congestion control for large-scale RDMA deployments[J]. ACM SIGCOMM Computer Communication Review, 2015,45(5): 523-536.
[6]	IEEE.The lossless network for data centers[R]. 2018.
[7]	IETF.IPv6 segment routing header (SRH):RFC 8754[S]. 2020.
[8]	陈运清, 雷波, 解云鹏 . 面向云网一体的新型城域网演进探讨[J]. 中兴通讯技术, 2019,25(2): 2-8.
	CHEN Y Q , LEI B , XIE Y P . Evolution of new metropolitan area network for cloud network convergence[J]. ZTE Technology Journal, 2019,25(2): 2-8.

Metrics

Recommended 0

No Suggested Reading articles found!

[1]	Yuanyang YIN, Zhizhong WANG, Youqiang JIANG, Jiaqi SUN, Xiaobin LIANG. Research and application of UMR technology for new metropolitan area network [J]. Telecommunications Science, 2022, 38(2): 149-156.
[2]	Xia GONG, Huanan CHEN, Yongqing ZHU, Youming WU, Ke RUAN. Research on SRv6 header compression schemes [J]. Telecommunications Science, 2022, 38(12): 133-140.
[3]	Lulu ZHANG, Chungang YANG, Dong WANG, Ying OUYANG, Tong LI, Junjie GUO, Ru DONG. Intent-driven cloud-network convergence on-demand orchestration [J]. Telecommunications Science, 2022, 38(10): 107-119.
[4]	Dong WANG, Qiong SUN, Honglei XU. Research of cloud-network operating system based on ONAP open-source architecture [J]. Telecommunications Science, 2021, 37(8): 105-110.
[5]	Wei WANG, Peng WANG, Xiaoyu ZHAO, Honglei XU. Cloud-network convergence solution based on SRv6 [J]. Telecommunications Science, 2021, 37(8): 111-121.
[6]	Xin ZHANG. Research and implementation of the IBN for cloud-network convergence service of operators [J]. Telecommunications Science, 2021, 37(8): 136-141.
[7]	Peiyong MA,Wei WU,Wenqiang ZHANG,Guangming YANG,Feng YANG. Key technologies and development of 5G bearer network [J]. Telecommunications Science, 2020, 36(9): 122-130.
[8]	Zhenbin LI,Feng ZHAO. Standard system of IPv6+ technologies [J]. Telecommunications Science, 2020, 36(8): 11-21.
[9]	Weiqiang CHENG,Yisong LIU,Wenying JIANG,Geng ZHANG. Research and application of G-SRv6 head compressions optimization technology [J]. Telecommunications Science, 2020, 36(8): 22-27.
[10]	Zhuangzhuang QIN,Libiao TU,Yin ZANG,Wenyu GUO. IPv6+ 5G bearer network slicing technology and application [J]. Telecommunications Science, 2020, 36(8): 28-35.
[11]	Lin HE,Peng KUANG,Shicheng WANG,Ying LIU,Xing LI,Shuping PENG. Application-aware IPv6 networking [J]. Telecommunications Science, 2020, 36(8): 36-42.
[12]	Wei WU,Wenqiang ZHANG,Guangming YANG,Peiyong MA,Feng YANG. SRv6 +EVPN technology research and scale deployment of 5G bearer network [J]. Telecommunications Science, 2020, 36(8): 43-52.
[13]	Lijun ZU,Hang YUAN. Research and application of SRv6 Policy for financial backbone network [J]. Telecommunications Science, 2020, 36(8): 53-65.
[14]	Chenxi WANG,Rui GU,Yaqun XIAO,Weibo WANG,Xiaofei WANG,Yue LIU. IPv6+ based intelligent IP network solution [J]. Telecommunications Science, 2020, 36(8): 66-80.
[15]	Fan SHI. View of the technical innovation of cloud-network convergence [J]. Telecommunications Science, 2020, 36(7): 63-70.

Key technology of data center network for cloud network convergence

RichHTML

PDF下载

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 9

References 8

Related Articles 15

Metrics

Recommended 0