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Brush Up on the OSI Model

Hi Everyone,

I created a video (below) to help with understanding the OSI model, and I'd like to share it here. Hopefully some of you will find it useful while studying.

It covers the layers of the OSI model, how to remember them, and what they do. It even has a look at how web traffic is handled in the OSI model.

I hope you like it!

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Great video! I like the presentation and explanation. I enjoyed the model mnemonic too.

Original Poster1 point · 9 days ago

Thanks! You'll never forget the layers now :)

It's not quite as memorable as the mnemonic I use, but it's also a lot less offensive, so I should probably remember it just in case.

Original Poster1 point · 8 days ago

I'm curious now...

3 points · 8 days ago · edited 8 days ago

Let's see if the spoiler tag works.

A Pussy So Tight No Dick Penetrates (NSFW)

Edit: it works in Reddit Is Fun but not in Chrome on my phone. Hrm.

Edit2: let's try this new one.

Edit3: nope. Oh well.

Original Poster2 points · 8 days ago

Wow, yeah, I won't forget that. I think the other one's a bit safer for youtube :)

-3 points · 8 days ago

Anyone that has watched cbt nuggets knows that mnemonic. At least give credit

Mnemonics for the OSI model have been around long before cbt nuggets. I doubt they even invented it.

Original Poster2 points · 8 days ago

I didn't learn that from CBT. I was taught that back in school in 2001.

Lots of people know this one

I loved the video! I’ll be sharing it with my colleagues for class. 😊

Original Poster1 point · 9 days ago


I appreciate you sharing it

Thanks! In the middle of this topic in school.

Original Poster1 point · 8 days ago

Hope it helps!

CCNA RS, CompTIA Triad
2 points · 9 days ago

Nice video! I've been lecturing in some networking courses and was just explaining the OSI model the other day to a class. This would have been a great primer. Thanks for sharing.

Original Poster1 point · 8 days ago

Thanks, I appreciate that. Too bad I didn't get it out sooner

2 points · 8 days ago

Very cool, thanks for this. Forwarded it to some teacher friends.

Original Poster2 points · 8 days ago


I hope they find it useful too

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