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Forging the Next Generation of Network Engineers

Transform your skills in data center, automation, and AI cluster networking with advanced, hands-on learning led by Aninda Chatterjee—Principal Network Engineer, published author, and mentor.

Aninda Chatterjee

Principal Network Engineer, Author, Tech Blogger
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With over 15 years of cross-vendor experience, Aninda Chatterjee designs, builds, and troubleshoots some of the most advanced data center and AI/HPC cluster networks globally. He is a Principal Solutions Architect at Nokia, author of Deploying Juniper Data Centers with EVPN VXLAN (Pearson), and creator of The ASCII Construct blog and one of the largest open “learning labs” repositories for network engineers.

by Aninda Chatterjee

Books

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Deploying Juniper Data Centers with EVPN VXLAN
Pearson, 2024
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Mastering Advanced Juniper Data Centers
Pearson, due May 2026

Why learn here?

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Multi-vendor expertise — Cisco, Juniper, Arista, Nokia, Cumulus

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AI/HPC Clusters, DC fabrics, RoCEv2, telemetry, and automation

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Validated designs, technical marketing, and top-tier troubleshooting

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Published author, hands-on mentor, and respected tech blogger

Latest Posts & Deep Dives

Featured Blogs

Juniper Apstra Part II - Building a data center rack

14 min read

In this post, we'll start designing the building blocks for our data center deployment with Juniper Apstra. We'll look at how to design a rack.

July 10, 2022

Juniper Apstra Part I - Introducing a true IBNS

10 min read

With this post, we kick off a new series based on Juniper Apstra. This post serves as an introduction to Apstra - we'll look at what a true IBN system is, how relational and graph

June 30, 2022

Cisco's NXOS EVPN Hybrid mode - interoperability with Asymmetric VTEPs

26 min read

In this post, we pull back the curtain on this new NXOS EVPN Hybrid mode and understand how it enables interoperability with Asymmetric VTEPs.

December 18, 2022

Asymmetric routing with SR Linux in EVPN VXLAN fabrics

24 min read

This post dives deeper into the asymmetric routing model on SR Linux. The topology in use is a 3-stage Clos fabric with BGP EVPN and VXLAN, with server s1 single-homed to leaf1...

October 9, 2024

Free Training & Tutorials

Featured Videos

Stop Technical Chatter! Solve Customer PAIN Points Now! #shorts
01:38

Stop Technical Chatter! Solve Customer PAIN Points Now! #shorts

Unlock the secrets to compelling product marketing. Balance tech specs with customer needs and make your offering stand out. Learn the art of differentiation. #ProductMarketing #ContentStrategy #MarketingTips #DigitalMarketing
Boost Your Engineering Career #shorts
00:48

Boost Your Engineering Career #shorts

Level up your engineering career with certifications, hands-on home lab projects, and crucial communication skill development. Master your technical path. #EngineeringCareer #TechSkills #CareerGrowth #HomeLab #Certifications
From Network Engineer to Product Marketing: A Career Path for Communicators
45:57

From Network Engineer to Product Marketing: A Career Path for Communicators

If you’re a network engineer wondering what comes after outages, maintenance windows, on-call rotations, and endless troubleshooting, this episode is for you. In this episode of The Art of Network Engineering, Andy Lapteff sits down with Patrick McCabe to discuss the transition from network engineering into vendor-side roles like systems engineering, account management, and product marketing. Pat shares his journey from: * Electrical engineering and ATM switching * Tier 3 operational support * Large-scale carrier networking * IPTV deployments at AT&T * Systems engineering and sales * Product marketing leadership Along the way, they discuss: * Why vendor roles appeal to experienced engineers * The soft skills that accelerate technical careers * What product marketing actually is * The biggest mistakes engineers make transitioning into marketing * Why communication matters more than ever * How AI is changing technical careers * The realities of outages, maintenance windows, and operational stress * Why relationships and storytelling matter in modern IT careers Whether you're exploring: * Solutions engineering * Product marketing * Technical marketing * Sales engineering * Developer advocacy * Vendor careers in networking …this conversation offers a realistic look at what the transition actually feels like. Topics Covered: * Network engineering careers * Product marketing for engineers * Vendor jobs in tech * Systems engineer career path * AI and networking careers * Soft skills for engineers * Networking industry career growth * Technical storytelling * Career burnout in IT * Sales engineering vs network engineering Connect with Patrick McCabe: https://www.linkedin.com/in/patrickmccabe15/ Follow The Art of Network Engineering: Website: https://artofnetworkengineering.com Discord Community: https://artofneteng.com/iaatj YouTube: https://youtube.com/@artofneteng This episode is sponsored by Meter. Go to https://meter.com/aone to book a demo now! #NetworkEngineering #ProductMarketing #TechCareers #Networking #SalesEngineering #ITCareers #NetworkEngineer #CareerGrowth #ArtificialIntelligence #VendorCareers
Why Real Life Connections Are BETTER Than Online! #shorts
00:36

Why Real Life Connections Are BETTER Than Online! #shorts

Online communities are great, but nothing replaces genuine, in-person connection. Feel the energy, build real bonds, and experience events fully. #InPerson #Community #Connection #RealLife

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On-Demand Video Courses

(Coming Soon)

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Learning Labs

Access free, hands-on networking labs designed for learning, testing, and career growth.

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Live Bootcamps

Live Bootcamps


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Every course and bootcamp is grounded in the practical, real-world approach featured in Aninda’s published work and labs.

“Practice what you read: direct links between book chapters and live labs, exclusive to Network Foundry.”

What You’ll Learn (Skills At-A-Glance)

Data Center Fabrics (EVPN/VXLAN, DCQCN, RoCEv2)

AI/HPC Cluster Networking

Multi-vendor Interop

(Cisco, Juniper, Arista, Nokia, Cumulus)

Automation

(Junos/Ansible, Containerlab, Git)

Streaming Telemetry & Observability (gNMI, Wireshark)

Advanced Troubleshooting, Design, and Migration

SD-Access, Enterprise/Campus, and Security Integration

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Get updates on new courses, blogs, labs, and exclusive insights—no spam, just practical value.

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Testimonials & Peer Endorsements

He is my go-to person for anything EVPN VXLAN / Data center related queries... interacting with him is usually a learning experience in itself for me.

Manasa Suresh, HPE

The only name I can think of when it comes to Core Switching is Aninda... His troubleshooting and client handling skills are remarkable.

Amoghavarsha K P, Senior Network Engineer

It's a well written book! Great for learning data centre networking with juniper gear! It's one of my primary tools of learning DC.

Bandiu

I was lucky enough to get this book from Juniper for free. I love this book. The book covers these topics in so much detail. It talks about theory and shows you the configurations and commands in every chapter. This book is a must have if you are studying for Junipers DC certification track. Take it from a CCIE/JNCIE networker, get this book.

    Kyle D. Mandt

I received my book today and I'm impressed with the content. Really nice book, covering everything you need to know for JNCIE-DC and JNCIP-DC. I could say that this book cover all Data Center track because you'll find all topics of the fundamentals of D.C (JNCIA-DC) and Juniper Apstra as well (JNCIS-DC). Additionally, there are many images and CLI configs as examples, including Wireshark screens to help you to understand all traffic flows.

    Lucas França

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