As Arista Networks continues to grow in prominence within the cloud networking and data center industry, more IT professionals are seeking Arista certifications to enhance their skills and advance their careers. Whether you're just starting with the Arista Certified Engineering Associate (ACE-A), moving toward the ACE-Professional (ACE-P), or focusing on design with ACE-Design (ACE-D), proper preparation is key to success.Since Arista certifications are relatively new compared to industry staples like Cisco’s CCNA or Juniper’s JNCIP, finding high-quality study resources can be challenging. Fortunately, there are several reputable online courses and platforms that offer training tailored to Arista’s certifications. Here's a guide to the best online courses for arista certification preparation, covering various skill levels and learning styles.
Platform:Arista.comOverview:
Arista offers its own structured learning paths for ACE-A, ACE-P, and ACE-D through their Arista Learning Portal. These courses are developed and delivered by Arista engineers and include lab simulations, reading materials, and videos.Why It’s Recommended:
Best For:
Anyone serious about passing an Arista certification. These courses provide the most direct and relevant content.Downside:
Access may require a company account or training credits. Some modules may not be freely available to individual learners.
Platform:iparchitechs.comOverview:
IP ArchiTechs is a well-regarded consultancy that offers technical training on advanced networking topics, including Arista hardware, automation, and data center design.Why It’s Recommended:
Best For:
Mid-level to advanced professionals preparing for ACE-P or ACE-D. Also great for network engineers aiming for deep practical skills.Downside:
Higher cost compared to generic online courses. Best suited for professionals sponsored by their employers.
Platform:Udemy.comOverview:
While there are no official Arista certification courses on Udemy, several instructors offer practical training on Arista EOS, network automation with Ansible, and data center networking that align well with ACE content.Top Picks:
Why It’s Recommended:
Best For:
Those studying for ACE-A or ACE-P who want to build foundational CLI and automation skills.Downside:
Not always mapped directly to ACE exam objectives. You may need to supplement with official documentation or labs.
Platform:INE.comOverview:
INE is a leading provider of advanced networking courses. Although its focus is more on Cisco and Juniper, its courses on BGP, VXLAN, and EVPN are excellent supplements for Arista certification preparation.Why It’s Recommended:
Best For:
Professionals who already understand EOS but want to master complex protocols.Downside:
No Arista-specific training, so it should be used alongside Arista’s own materials.
Platform: YouTube, GitHubOverview:
Community-driven content like EOS configuration tutorials, walkthroughs of Arista labs, and CloudVision demos are available on platforms like YouTube and GitHub.Channels to Explore:
Why It’s Recommended:
Best For:
Beginners and self-starters. Ideal for getting comfortable with EOS and automation tools.Downside:
Content quality and accuracy can vary. Not structured like a formal course.
While Arista certification resources are still maturing, there are several high-quality options to help you succeed. The best preparation strategy combines official Arista training, hands-on lab practice, and supplementary courses that sharpen your understanding of routing, automation, and design.For those aiming to build a career in modern networking—especially in cloud and data center environments—investing in Arista certification is a smart move. Choosing the right online course can make the journey smoother, more efficient, and more rewarding.