Potential New Work Item for Data Center Network Innovation
Explore the potential for an Intelligent Lossless Data Center Network (ILLDCN) through contributions and discussions from industry experts such as Liang Guo, Liyang Sun, Jun Liu, and Qingchun Song. This proposal aims to introduce advanced technologies and test specifications for a more efficient and high-speed network infrastructure, paving the way for enhanced performance and capabilities in data centers.
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Presentation Transcript
1 Introduction of a Potential New Work Item for Data Center Network Liang Guo (CAICT) guoliang1@caict.ac.cn Liyang Sun (Huawei) marcus.sun@huawei.com Jun Liu (Cisco) johnliu@cisco.com Qingchun Song(Mellanox) qingchun@mellanox.com Oct .31.2019
2 Past Work Work Item: Lossless Data Center Networks [LLDCN] IEEE 802 Nendica Report (published): The Lossless Network for Data Centers Work Item Editor: Paul Congdon (Huawei) Past contributions Feng Gao, Baidu's Best Practice with Low Latency Networks , 07 Nov 2017 Paul Congdon, The Lossless Network for Data Centers , 07 Nov 2017 Carmi Arad, Network Infrastructure Challenges , 07 Nov 2017 Jianglong Wang, China Telecom's Demand & Practice in the Lossless DC Network , 06 Mar 2018 Jie Li, Standard and Industry Progress of Lossless Network in China , 06 Mar 2018 Liang Guo, Application scene of lossless network , 06 Mar 2018 2
3 Potential new work item content Some contributions has been discussed in NENDICA for new topic Jie Li, LOSSLESS Network for RDMA in ODCC , 15 Jul 2019 Liang Guo, Feng Gao, Liyang Sun, Jun Liu, Qingchun Song, Testing LOSSLESS Network for RDMA , 15 Jul 2019 Many more topics are on the way about the Intelligent Lossless Data Center Network (ILLDCN) AI Technology for RoCE network Large-scale RoCE network deadlock-free RoCE Lossless network test specification & results Smart NIC 3
4 Next Step More contributions will present in the next Nov. IEEE NENDICA meeting Cisco will present lossless topic in Nov. meeting Mellanox will introduce their end to end technology for the RDMA lossless DCN CAICT will introduce the lossless DCN and 400G network test specifications and results A new work item proposal is considered More use cases and requirements for ILLDCN will contribute to the next NENDICA meetings Continue to invite more partners to introduce related topics and contributions about ILLDCN Propose a new work item of ILLDCN at the appropriate time 4
5 References IEEE 802 Nendica Procedures https://1.ieee802.org/802-nendica/ieee-802-nendica-procedures Nendica Work Item: Lossless Data Center Networks [LLDCN] https://1.ieee802.org/802-nendica/nendica-lldcn/ Nendica document repository https://mentor.ieee.org/802.1/documents?is_group=ICne 5
