HN821: Boring Network Design Is Good

In this episode of The Everything Feed, Ethan Banks sits down with Ryan Hamill, a network automation developer at Zayo Group, to explore the powerful idea that 'boring is good' in network design. Ryan argues that simplicity, standardization, and predictability lead to more reliable, efficient, and less stressful networks. Drawing from decades of experience, he shares anecdotes of chaotic, over-engineered networks that caused constant firefighting and anxiety, contrasting them with the benefits of homogenized remote offices, documented procedures, and template-driven deployments. The conversation dives into how standardization reduces alert fatigue, improves NOC efficiency, and allows engineers to focus on business outcomes rather than technical novelty. Ryan emphasizes that production networks are not labs—experimentation should happen in isolated dev environments, not on live systems. He also discusses the personal toll of constant network stress, advocating for mental health support and therapy, particularly for neurodiverse professionals common in tech. The episode concludes with a strong message: a boring network isn't dull—it's a sign of success, reliability, and peace of mind. Key takeaways include: 1) Standardize network designs using templates and bills of materials to reduce complexity and improve consistency; 2) Use dev environments (like ContainerLab or GNS3) to test changes safely before production; 3) Document everything—policies, procedures, and configurations—to enable team-wide predictability; 4) Recognize that network engineers are not architects, and collaboration across roles is essential; 5) Prioritize business outcomes over technical experimentation; 6) Protect your mental health—seek therapy if stress or anxiety is affecting your life; 7) A 'boring' network is one that just works, like electricity or water, and that’s the ultimate goal.