Xueting, You have raised a good question. We recently added our exercise on Dynamic UCMP Load Balancing for Periodic Inter Site AI Traffic: https://datatracker.ietf.org/doc/draft-dunbar-neotec-ac-te-applicability/ to address the following use case scenario:
AI inference modules are deployed across four Edge Cloud sites to support distributed city surveillance. These modules periodically exchange large volumes of data, for instance, during result aggregation or synchronized event analysis. These data exchanges are not continuous but are periodic and event driven, requiring guaranteed bandwidth and low latency for short time windows. Section 5 studies using existing YANG models to achieve the desired result. Section 6 identified the gaps. Please let us know if we missed anything. Linda On Sat, Apr 19, 2025 at 6:25 AM Xueting Li <[email protected]> wrote: > Hi Linda, > > In this case， how to adjust network priority to accommodate AI flow? What > API are available? What your models are available? > > > Xueting > > ------------------ Original ------------------ > Linda Dunbar<[email protected]> > ** > ** > ** > ** > To:[email protected];'opsawg';[email protected] > Cc:Joel Halpern Direct;Mahesh Jethanandani > Fri 4/18/2025 2:31 AM > > Med, > > Following your suggestion during IETF 122 for us to take a simple Neotec > use case and "do our homework" by applying existing IETF YANG > models—specifically the Attachment Circuit model— we’ve completed an > initial exercise and documented it in the following draft: > > *"Applicability of Attachment Circuit and TE YANG Models to a Neotec Use > Case"* > https://datatracker.ietf.org/doc/draft-dunbar-neotec-ac-te-applicability/ > Applying AC and TE YANG Models to Neotec Edge AI Use Case > <https://datatracker.ietf.org/doc/draft-dunbar-neotec-ac-te-applicability/> > This document explores how existing IETF YANG models, specifically the > Attachment Circuit (AC) and Traffic Engineering (TE) topology models, can > be applied to support a representative Neotec use case involving dynamic AI > model placement at Edge Cloud sites. The use case, derived from China > Telecom's Neotec side meeting at IETF 122, involves selecting optimal Edge > locations for real-time AI ... > datatracker.ietf.org > > Our goal with this draft is to evaluate whether the AC and TE YANG models > are sufficient to support the selected use case, and to identify any > potential modeling or architectural gaps. This is intended as an > exploratory step to evaluate whether there is substantive, > standards-relevant work that could justify a Neotec WG. > > We would greatly appreciate your feedback: Does this exercise align with > what you envisioned? Are we on the right track? Any guidance or suggestions > on how to refine the framing would be greatly appreciated. > > Cc'ing the opsawg mailing list here in case others would like to help us > evaluate the approach and share perspectives on the usefulness of this line > of inquiry. > > Best regards, > Linda > > > _______________________________________________ > neotec mailing list -- [email protected] > To unsubscribe send an email to [email protected] > _______________________________________________ > neotec mailing list -- [email protected] > To unsubscribe send an email to [email protected] >
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