Dev.to
7/6/2026
The original title is "Cisco Certified Network Associate (CCNA 200-301): What's Actually Tested"
Original: Cisco Certified Network Associate (CCNA 200-301): What's Actually Tested
Short summary
Comprehensive CCNA 200-301 guide covering 6 domains from switching to automation. Study timeline: 8–20 weeks depending on IT background; total cost $300–500. Most failures stem from weak subnetting drills and poor pacing on timed simulations.
- •CCNA 200-301 tests 6 domains: Network Fundamentals (20%), IP Connectivity (25%), Security (15%), Automation (10%), with focus on hands-on CLI muscle memory
- •Realistic study timeline: 8–10 weeks if you have 1+ year networking experience; 16–20 weeks if brand new to IT; structured week-by-week plan provided
- •Cost is $300 (exam) + $0–200 (study resources); biggest failure pattern is skipping subnetting repetition and running out of time on live simulations
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