In this article, we will detail how and why we used Apstra, combined with Dell and Cisco switching, to create our backbone networking environment for the AIPG (AI Proving Ground). This backbone connects our GPUAAS, LLMAAS, VMware and OpenShift environments with a single common fabric.

AI infrastructure is shifting from disconnected components to integrated systems where compute, storage, software, and networking are optimized together for scalable performance. As AI moves into production, the data center network becomes a critical driver of efficiency, directly impacting GPU utilization, latency, and overall workload performance. Modern AI environments demand high east-west traffic handling, strong observability, resiliency and automation. For enterprises, networking is no longer just connectivity—it is foundational to delivering predictable AI outcomes, improving operational simplicity and maximizing the value of AI investments.

This article discusses IT hardware circularity, emphasizing its importance in reducing waste and environmental impact. Circularity involves reusing resources to extend product lifecycles, conserve ecosystems and lower costs. Leading tech companies like NetApp, Juniper and Dell are adopting circular practices, such as modular designs and recycling programs, to enhance sustainability and reduce e-waste.

Data center networking is undergoing a significant transformation driven by AI workloads, operational challenges and the need for flexible, efficient network management. HPE Juniper Apstra, combined with Mist AI and Marvis, offers a modern approach to address these evolving demands.

At HPE Tech Jam 2026, networking emerged as mission-critical infrastructure powering AI, hybrid cloud and digital operations. As Praveen Jain highlighted, rising complexity and scale demand automation and intent-based networking. Platforms like Juniper Apstra enable resilient, AI-ready data center networks—giving modern enterprises a critical competitive edge.

The reality in most enterprise data centers today is brownfield—not greenfield. Organizations are dealing with years of accumulated infrastructure, mixed vendor environments, operational complexity and limited staff, which is exactly why Juniper is gaining momentum in enterprise data center networking. Rather than forcing customers into a complete rip-and-replace approach, Juniper Apstra brings intent-based automation, continuous validation and multivendor support to existing environments, including Cisco, Arista and SONiC-based fabrics. That flexibility resonates with enterprises looking to modernize operations without disrupting production networks.

Intent-based networking is no longer a future vision—it's a present-day necessity. As data centers evolve to support hybrid cloud, AI workloads, and multi-vendor complexity, legacy, configuration-driven models are breaking down. Forward-looking organizations are turning to intent-based networking to regain control, accelerate operations, and reduce risk—with Juniper Apstra leading the way as a proven platform for modern data center transformation.

As AI workloads, GPU clusters and multi-site fabrics increase data center complexity, traditional monitoring and troubleshooting methods are becoming increasingly difficult to scale. Juniper Apstra addresses this challenge through intent-based networking and its Contextual Graph, which captures relationships between physical and logical network elements and continuously validates that the deployed environment aligns with the intended design.