DCI上的多租户二层网络.pdf

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1、Multi-tenancy Layer 2 Network on DCIIndustrial Technology Research Institute(ITRI)Multi-tenancy Layer 2 Network on DCIChun-Chieh Huang(Presenter)Deputy Technical Director/Division for Infra&Cyber Security,ICL,ITRIYu-Cheng WangSenior Engineer/Division for Infra&Cyber Security,ICL,ITRINETWORKINGOutlin

2、e54321The Architecture of Data-centric InfrastructureBenefits of DCI for AI/HPC Based Systems Multi-tenancy DCI ArchitectureTenant Aware Layer 2 Network in Multi-tenancy DCI Call to ActionDCI stands for Data-centric Infrastructure,major components areBorderless sharing(Global Network)Disaggregated r

3、esources(Computing Infrastructure)The Architecture of Data-centric InfrastructureDisaggregated resourcesThe Architecture of Data-centric InfrastructureNetwork communications in within a single DCI clusterPCIe based FabreX Switch/Optical SwitchCompute ServersResources(GPUs,Storages,Network Cards)Comp

4、ose LSNs through Intra-node interconnect switch PCIe based FabreX Switch/Optical SwitchCompute ServersResources(GPUs,Storages,Network Cards)Compose LSNs through Intra-node interconnect switch RDMA enabled switchLayer 2 switchInter-node communication through Inter-node interconnect switch Advantages

5、of DCIComposable Disaggregated Infrastructure:easily tailed to different use cases for AI/HPC based systemsBorderless sharing using APN:distributed AI,digital twin,and deterministic use cases could be fulfilledCPO based interconnect devices and disaggregated resource chassis are good for green compu

6、tingBenefits of DCI for AI/HPC based SystemsMulti-tenancy DCI ArchitectureIntra-node interconnect Inter-node interconnect In AI/HPC use cases,multi-tenancy DCImust address the complexityof scientific computing workflowsmust accommodate different virtualized technologies to deploy andoperate the soft