This my personal study notes for the CCNA 200-301, based on Jeremy’s IT Lab playlist. They cover the entire course and were created through a combination of my own work and AI-assisted refinement (Claude).
Full notes on Notion: Access here
Source course: Jeremy's IT Lab — CCNA 200-301 Playlist
Days 1–18: Written manually while watching each lecture.
Days 19–63: AI-assisted workflow —
- I wrote a prompt for Claude (included in this repo) so that whenever I paste a lecture transcript, it generates notes matching my style. To reduce hallucination, I explicitly instruct it to reference only the source material and not fill gaps with general knowledge.
- I watch the lecture myself, fully focused on understanding rather than note-taking.
- I refine Claude's draft using what I learned and include some general examples
- The content is reviewed for consistency with the transcript, then uploaded to Notion via Claude's Notion integration.
own labs : a few labs on the core topics are created and configured by myself to fully understand the commands and concepts.
These are personal study notes, not official Cisco material or a substitute for the full course. They may contain simplifications, errors. I personally recommend using my notes as a way to quickly review topics, not as the primary source of your study
All original teaching content and credit belong to Jeremy's IT Lab I also highly recommend his CCNA books and pratice exams on Udemy (if you dont have Boson)
