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Cisco AI Cluster Design and Operational Strategies

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The Age of Operations: Third Party Views of DCF Innovation

Networking Field Day 39 • 21m

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  • Cisco AI Cluster Design and Operation...

    Arun Anavarpu, Director of Product Management for Cisco's Data Center Networking Group, opened the presentation by framing the massive industry shift towards AI. He noted that the evolution from LLMs to agentic AI and edge inferencing creates an AI continuum that places unprecedented demands on t...

  • Cisco AI Networking Cluster Operation...

    Paresh Gupta's deep dive on AI cluster operations focused on the extreme and unique challenges of high-performance backend networks. He explained that these networks, which primarily use RDMA over Converged Ethernet (ROCE), are exceptionally sensitive to both packet loss and network delay. Becaus...

  • Cisco AI Cluster Networking Operation...

    Paresh Gupta concluded the deep dive by focusing on the most complex challenge in AI networking: congestion and load balancing in the backend GPU-to-GPU fabric. He explained that while operational simplicity and cabling are critical, the primary performance bottleneck, even in non-oversubscribed ...