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Arista says that after two decades, product quality and security remain its top priorities, and it is responding to an increasingly fast-changing threat landscape by proactively communicating with customers about upcoming security-related actions and expectations.
Scott Robohn joins the Network Break podcast to discuss 3M updates, Arista's new security features in VeloCloud SD-WAN, and Cisco's Antares family announcement.
Ali Bahadır Coşkun advanced his EVPN/VXLAN skills using free netlab-powered labs, completing both basic and advanced VXLAN/IRB/anycast configurations.
Daniel Blažek explored Arista EOS centralized anycast gateway functionality with IPv6 underlay, sharing device configurations and a containerlab topology on GitHub for easy lab setup.
The Network Break podcast discusses critical vulnerabilities in Ivanti Sentry, Arista’s new AI infrastructure portfolio, and Nokia’s DDoS prevention technology, alongside available patches and product innovations.
Arista shares three innovative ideas for building large-scale AI fabrics, drawing from their experience with leading AI companies.
Anycast gateways, initially discovered during MAC-VRF routing in EVPN environments, have long been supported by vendors like Arista on VLAN segments and are now extended to VXLAN segments, with lab exercises available on various platforms.
While testing IPv4 ECMP in Arista cEOS containers with an MPLS/anycast scenario, MPLS labels were missing in ICMP replies, prompting an investigation into PE/P-router behavior using a BGP-free core.
Arista cEOS has improved its IPv4 ECMP capabilities since 2011, now effectively distributing traffic across multiple nodes in release 4.35.02F, as demonstrated using the same lab topology from 2021.
Arista's 7800 chassis, a leader in cloud leaf-spine architecture since 2008, has evolved into the Universal AI Spine, offering massive scale, predictable performance, and features like Virtual Output Queuing to support AI centers with ultra-low latency and high-speed interface.
Exploring Arista cEOS, the author attempted to replicate a speedup achieved with FRR containers by mapping host-side configurations into container scripts, utilizing the FastCli command to handle EOS configuration snippets.
The lab exercise advances from basic VXLAN Ethernet bridging to routing between VXLAN segments using unique unicast IP addresses on layer-3 switches, with options to run the lab on various platforms including netlab, GitHub Codespace, or Apple-silicon Mac.
Petr Ankudinov suggested using AVD and ANTA for Arista configurations to improve efficiency in netlab, which uses a high-level data model to generate device configurations.
The latest Network Break episode covers an emergency Cisco ISE patch, Arista's new product announcements including wireless deployment capabilities, and other significant tech news updates.
The blog post critiques the inaccuracies in Cisco IOS/XE OSPFv3 documentation, highlighting similar issues in Arista EOS's router-id command documentation, which has remained unchanged across multiple releases.
Arista Networks has launched the R4 Series networking platforms, optimized for AI, large-scale data centers, and routed backbone deployments, supporting high-performance compute clusters and low-latency operations.
Arista introduces the R4 product family with platforms offering up to 3.2 Tbps port speeds, featuring advanced EOS for enhanced AI and data center performance, addressing the growing demand for high bandwidth network infrastructure.
Arista's blog discusses the evolution and advantages of scale-up Ethernet, emphasizing its role in enhancing network performance and efficiency for modern data centers.
The rapid advancements in AI, particularly Generative and Agentic AI, are transforming enterprise networks, with Arista leading the charge through AI-driven networking solutions and innovative products like Arista AVA™ and Etherlink™.
CloudVision, celebrating its 10th anniversary in 2025, remains committed to its core principles, thanking customers for their decade-long partnership and looking forward to future advancements.
The Ultra Ethernet Consortium, co-founded by Arista, has released its 1.0 specification to enhance Ethernet for AI and HPC, involving over 100 companies and 1000 participants to improve cluster performance.
The podcast discusses Arista's market share, a critical Adobe vulnerability, Arista's acquisition of VeloCloud for SD-WAN expansion, and CoreWeave's purchase of a cryptominer for GPU and electricity access.
Arista Networks has expanded its AI-driven networking offerings by introducing new enterprise products and acquiring VeloCloud SD-WAN from Broadcom to enhance switching, Wi-Fi 7 access points, and WAN capabilities.
Tom Hollingsworth joins as guest co-host to discuss Google's Chrome security updates, potential Arista acquisition of VeloCloud, and Broadcom's activities, with a focus on AI and customer spending trends.
Different interpretations of VLAN 1 in trunk configurations between Cumulus NVUE and Arista EOS highlight the importance of using VLAN 1 as a native VLAN.
Arista's cEOS EFT image now runs on Arm architecture, and it can be successfully tested on Apple Silicon using netlab on an Ubuntu VM.
The author discusses challenges faced while configuring VRRPv3 on various platforms, highlighting differences in IPv4 and IPv6 configurations on Cisco IOS/XE and Arista EOS.
Arista enhances enterprise campus networking with high-performance, low-footprint switches, addressing the growing need for efficient switching management and workload optimization across expanding client and IoT domains.
This week's Network Break discusses a Cisco vulnerability, SonicWall's firewall warranty, Okta's security advisory, Apple's satellite investment, and Lumen's AI collaboration with Google, alongside financial updates from Arista and Extreme Networks.
Arista celebrates its 20th anniversary, marking its growth into a leading Data Center Ethernet company with over $6 billion in annual revenue.
Meta has implemented Arista's 7700R4 Distributed Etherlink Switch to enhance its Ethernet-based AI cluster, showcasing their strong partnership.
The article discusses running netlab examples in GitHub codespaces and addresses using registered container images from reputable vendors.