ACE: L3 (Cloud Engineer: Level 3) Eligibility

Yes, for some tracks. The published requirements for the ACE: L3 (Cloud Engineer: Level 3) are: Valid ACE L2 certification (or equivalent industry credentials) 5+ years in data center networking with Arista platforms

The ACE: L3 (Cloud Engineer: Level 3) is aimed at This certification is intended for senior network engineers, cloud architects, and infrastructure designers with 5+ years of hands-on experience in data center networking. Ideal candidates are those who design and operate large-scale Arista-based fabrics, integrate automation into network operations, and provide third-level support for complex multi-vendor cloud deployments. Engineers holding the ACE L2 certification or equivalent industry experience will find this exam the natural next step to validate their expertise at the expert level..

The exam assesses Design cloud-scale data center fabrics with spine-leaf topologies, Implement and troubleshoot EVPN/VXLAN overlays across multiple sites, Automate network operations using CloudVision, Ansible, and EOS APIs, Secure multi-tenant environments with micro-segmentation and policy controls, Optimize underlay and overlay performance for large-scale deployments.

Work experience is not required to sit the exam, though the published requirements include experience conditions. What it does affect is your likelihood of passing on the first attempt, because the exam assumes you have worked with the material rather than just read about it. Our assessment puts the cognitive load of this exam at Very high – the L3 exam demands extensive recall of protocol nuances and rapid diagnostic reasoning. Information processing is intense with multi-layered scenario questions that require simultaneous attention to architecture, automation, and troubleshooting domains..

The exam itself has no gate on your CV. The distinction is between being *allowed* to sit it and being *ready* to pass it, and the second one is about what you have actually done with the domains. For this certification our focus is: Certilum’s ACE L3 prep deconstructs scenario‑based design tasks through interactive quizzes and practice exams covering EVPN troubleshooting and CloudVision automation – all via curated summaries and diagnostic feedback, no live lab.

Begin with Arista's official L3 Cloud Engineer study bundle including CloudVision deployments. Build a lab with cEOS and vEOS to simulate EVPN/VXLAN fabrics. Master automation via eAPI, Python, and Ansible. Review Arista EOS configuration manuals exhaustively. Take timed practice exams to refine speed and accuracy under pressure.