56 OSI Model Data Encapsulation and Decapsulation 

Explains it perfectly, thanks man so understandable

perfect explanation, thanks

Underrated channel! Love the content man, keep up the work! ;)

Thanks , acknowledged much in 5 minutes !

BEST !!! 😍😍

Good vedio

Listened to a whole lecture dont understand why they couldnt break it down like this so simple.

You'd think that IT video publishers would know how to look up popular videos with millions of subscribers and adjust their content volume to match, sheesh. One minute the YT ads are waking up everyone in the neighborhood, the next i'm having to turn up the volume 3x just to hear what's being said.