Arista Networks, Inc. is a leading provider of high-performance networking solutions designed for cloud data centers, high-frequency trading platforms, and large-scale enterprise environments. The company develops programmable switches and routers that deliver multi-terabit capacities, low-latency performance, and advanced telemetry capabilities. Its products are underpinned by a modular software architecture that supports seamless integration with existing network infrastructures.
Founded in 2004 by Andy Bechtolsheim and David Cheriton, Arista built its reputation on software-driven hardware innovation. Headquartered in Santa Clara, California, the company’s flagship operating system, Extensible Operating System (EOS), was architected to provide in-service software upgrades, real-time visibility, and automated maintenance across complex networks. Arista’s hardware portfolio includes the 7000, 7200, and 7500 series switches, designed to meet the needs of hyperscale cloud environments.
Beyond its core switching products, Arista offers CloudVision, a network-wide orchestration and automation platform that unifies visibility, change management, and workflow automation for on-premises and cloud networks. Additional services include network design consulting, deployment support, and training programs to help customers optimize performance, improve scalability, and enhance security. The company also invests in research and development to advance open standards and interoperability across multi-vendor environments.
Serving a global customer base across North America, Europe, Asia-Pacific, and Latin America, Arista caters to hyperscale cloud providers, financial institutions, media companies, and large enterprises. Under the leadership of CEO Jayshree Ullal, a seasoned networking executive, the company continues to expand its global footprint and enhance its product suite to address the evolving demands of modern digital infrastructures.
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