Arista for 

Service Providers

Service Providers are the backbone of today’s digital economy. In a world where organisations expect their business and social platforms to be available 24/7, networks must deliver. Stability, scalability, simplicity and security are non-negotiable, all while maintaining cost efficiency. Arista Networks’ Service Provider solutions are built to meet these demands, delivering seamless connectivity at any scale.
7800R-Series-Family

EANTC: Multi-Vendor MPLS & SDN Interoperability Test Report 2026

Demonstrating Arista’s commitment to open standards, the EANTC 2026 Transport & Cloud Networks Interoperability Event marked another milestone in validating advanced Segment Routing (SR-MPLS and SRv6) and EVPN technologies across complex, multi-vendor topologies.

Reflecting Arista’s single EOS strategy, all EVPN-VXLAN, EVPN-MPLS, and SRv6 tests ran on a consistent EOS image and hardware platform—simplifying deployments from data center to service edge.

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Arista Extends DC / AI Leadership with New Platforms, Higher Speeds

Global demand for always available, high bandwidth network infrastructure continues to grow, fueled by the ongoing adoption of cloud services, rich media, and the expansion of generative AI. Arista is ready to meet that need with the next-generation R4 product family, offering a broad range of platforms for intelligent service routing, multi-tenancy, congestion avoidance, and fine-grained observability. The new 7800R4, 7280R4, and 7020R4 platforms deliver integrated multi-layer, quantum-safe encryption and hierarchical, hybrid packet buffering to support secure, lossless AI and data center workloads.

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Next Generation SD-WAN in the AI Era

Arista's innovative AI-driven enterprise products, together with the recent acquisition of the VeloCloudⓇ SD-WAN portfolio from Broadcom, bring operational ease through zero-touch operations, proactive monitoring, and automated troubleshooting across the broad set of client-to-cloud networking domains.

VeloCloud's industry-leading solutions recognized by Gartner comprise solutions comprise a range of edge hardware platforms featuring integrated secure firewalling and application-optimized SD-WAN, available with a choice of integrated Wi-Fi and/or 5G mobile connectivity. This portfolio of solutions enables global WAN services to interconnect data centers and distributed campus offices, while complementing Arista's existing CloudEOSⓇ routing stack and high-end 7000-series WAN routers.

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Solving Large Scale Campus Mobility with Arista VESPA

Arista introduced VESPA (Virtual Ethernet Segment with Proxy ARP). This architectural approach applies high-scale data center principles like EVPN to the campus environment. By removing legacy controller dependencies, VESPA supports over 500,000 clients in a single roaming domain, ensuring a resilient, "always-on" experience for the modern wireless office.

 

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Service Provider Customer Success Stories

Watch these testimonials from our customers Inter.Link, Bulloch Solutions, badenIT, and EPB.
 
Click the link below to read more testimonials from global customers such as STC Bahrain, Netomnia, VMO2, Netnod, and more!
 

Cloud-Grade Routing 

The rapid ascent of cloud computing continues to bring about profound permanent shifts in how applications and services are consumed, along with how compute and storage are deployed. In order to monetize their incumbency and deliver continued customer and shareholder value, Service Providers will need to reexamine all aspects of their service delivery ecosystems, from technology choices and design to capital expenditure priorities, service and support workflows.

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CloudVision

As Arista’s platform for Network as-a-Service, CloudVision is designed to bring OpEx efficiency through automation across the entire network lifecycle - from design, to operations, to support and ongoing maintenance.

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Modern SD-WAN

Driven by software-defined networking principles, VeloCloud delivers converged cloud networking from the edge to the data center and cloud. Addressing end-to-end automation, application continuity and branch transformation, VeloCloud empowers enterprises looking to advance their business outside the data center with modern, high performance operations. VeloCloud’s secure, AI-optimized cloud WAN portfolio provides seamless, application-aware solutions to connect customer sites of any type. 

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NetBuilders Technical Deep Dive

Webinar Series

The EVPN Netbuilders series sessions are run by engineers, for engineers, and include technical walkthroughs, deep-dives into specific features functions, and a forum to ask questions. The goal of these sessions is to provide a deep understanding of the chosen topics, empowering attendees to then take this knowledge and apply it when architecting and operating their own networks.

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Upcoming Events

Don't miss this chance to connect, learn, and grow with the best in the business. Stay ahead of the curve and register today to secure your spot at the forefront of technology with Arista Networks.

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