2026 350-601 DCCOR Certification Pass Guide: Deep Hands-On Experience & Core Exam Insights
At the end of 2025, I sat for the 350-601 DCCOR exam again and walked out with a score above 920. Not because my old cert expired. Not because HR forced me.
I did it because my day job changed.
AI clusters started landing in our data center. GPU nodes everywhere. East–west traffic exploded overnight. Designs that worked fine in 2022 suddenly felt… fragile.
When Cisco began signaling a stronger push toward AI-ready infrastructure in 2026, I realized something important:
DCCOR certification didn’t become lessrelevant — it became more foundational.