Arista Etherlink AI Platforms Scale to Manage Massive AI Clusters

By Greg Tavarez, TMCnet Editor  |  June 14, 2024

Let’s talk about Arista Networks.

Arista stands out by providing intelligent networking solutions specifically designed for large-scale environments. They cater to AI, data centers, corporate campuses and even internet routing. Their secret sauce lies in an "advanced network operating stack" that acts like the brain of their entire system.

Their networks are built to be reliable and minimize downtime, crucial for any large-scale operation. They offer quick and easy setup and reconfiguration, which allows for faster adaptation to changing needs.

Repetitive tasks can be automated to free up IT staff for more strategic work. Built-in data analysis helps identify issues and optimize network performance. Security features protect sensitive information across the entire network.

Arista offers a comprehensive solution that simplifies management, boosts efficiency and keeps critical data secure.

Also, this provider of cloud and AI networking solutions recently announced a portfolio designed to deliver optimal network performance for the most demanding AI workloads, including training and inferencing: Arista Etherlink AI platforms.

The portfolio includes the 7060X6 AI Leaf switch family, the 7800R4 AI Spine and the 7700R4 AI Distributed Etherlink Switch.

The 7060X6 AI Leaf switch family employs Broadcom (News - Alert) Tomahawk 5 silicon, with a capacity of 51.2 Tbps and support for 64 800G or 128 400G Ethernet ports.

The 7800R4 AI Spine is the fourth generation of Arista’s flagship 7800 modular systems. It implements the latest Broadcom Jericho3-AI processors with an AI-optimized packet pipeline and offers non-blocking throughput with the proven virtual output queuing architecture. The 7800R4-AI supports up to 460 Tbps in a single chassis, which corresponds to 576 800G or 1152 400G Ethernet ports.

The 7700R4 AI Distributed Etherlink Switch supports large AI clusters and offers customers massively parallel distributed scheduling and congestion-free traffic spraying based on the Jericho3-AI architecture. The 7700 represents the first in a new series of ultra-scalable, intelligent distributed systems that can deliver the highest consistent throughput for very large AI clusters.

Arista Etherlink switches can handle massive AI workloads. A single setup can manage over 10,000 processing units and using two layers scales that to over 100,000. Keeping the network simple is key for optimal performance, lower costs and better reliability. These switches are also future-proof, compatible with upcoming Ultra Ethernet Consortium standards that will bring even more speed when new UEC network cards become available.

And Arista's EOS and CloudVision software enhance the new AI networking platforms. This software suite provides advanced AI-powered features for security, visibility and performance optimization in AI workloads. It integrates with SmartNICs for improved data transfer and automates configuration for better manageability.

“Arista’s competitive advantage consistently comes down to our rich operating system and broad product portfolio to address AI networks of all sizes,” said Hugh Holbrook, Chief Development Officer, Arista Networks. “Innovative AI-optimized EOS features enable faster deployment, reduce configuration issues and deliver flow-level performance analysis, and improve AI job completion times for any size AI cluster.”

The 7060X6 is available now. The 7800R4-AI and 7700R4 DES are in customer testing and will be available later in 2024.




Edited by Alex Passett
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