After each video, open Packet Tracer. Replicate the lab the instructor just did. Break it on purpose. Fix it. This is where you actually learn networking.
At first glance, learning networking for the 200-301 CCNA exam via a free video platform sounds too good to be true. But the truth is, YouTube has become a legitimate, world-class resource for IT certification training. ccna full course youtube
Here is everything you need to know about using a "CCNA full course YouTube" strategy to pass your exam. Not all YouTube content is created equal. If you search "CCNA full course," you will get 10-minute videos promising a "crash course." Avoid those. You need a deep, structured playlist. After each video, open Packet Tracer