CompTIA Network+ N10-008 Full Course for Beginners - OSI Model Explained (1.1)

CompTIA Network+ N10-008 Full Video Course. In this lesson we explain the OSI Model also known as Open System Interconnection. All 7 the OSI model layers are explained in this free lesson of N10-008

In this lesson we cover the OSI Model which is part of Model 1 in the N10-008 Network+ course.

All 7 layers are listed in order and a explanation is given for each layer of the OSI model. The 7 layers are the Physical Layer, Data Link Layer, Network Layer, Transport Layer, Session Layer, Presentation Layer and the Application Layer.

Here are some time stamps if your looking for a specific layer in the OSI model:

00:00 Intro
00:44 OSI Model
05:10 Layer 1 - Physical Layer
08:30 Layer 2 - Data Link Layer
10:16 Layer 3 - Network Layer
12:10 Layer 4 - Transport Layer
14:35 Layer 5 - Session Layer
15:53 Layer 6 - Presentation Layer
17:13 Layer 7 - Application Layer

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Todd O'Connor

[BurningIceTech]

Let me tell you guys something interesting about this specific made this specific one in a car with laptop while waiting outside my wife's work. She was taking to long to finish with work and I got bored in the car haha.

You'll notice the audio in this video sounds different than most of my other videos. The laptop in the car is the reason for the audio haha. Now you know :P

[gtownboy]

Just passed A+ core 2! Thanks for your vids, they resonate with my head!

[BurningIceTech]

Hope you guys enjoy this first lesson of the new CompTIA Network+ N10-008 course. As stated in my videos, I'm going to chop this course up into smaller videos. It makes it easier for me to make them because of editing and all that and it also makes it easier for people to digest in one sitting.

Off Topic: I picked up that a lot of ad's showing specifically on this video is about either "models" or 'modeling" lmao. It has NOTHING to do with this video but I suspect it's Youtube's algorithm that is picking it up incorrectly. The algorithm sees the words "OSI Model" in my video tags and description and then it THINKS my video is about modeling lmao.

If you got a ad about models/modeling displayed to you, let me know here. I'm just curious :)

[BLUE-G-EB-efwi]

This video was by the far the best explanation of the OSI Model i have come across. Thank you lots.

[pingano]

I put off taking my exam for legit almost an entire year. Two weeks left before my exam vouchers expire. Thanks for this resource my friend.

[jacosmith]

Dang bro, your stuff is getting fancy. I see your really getting the hang of things now. Really enjoyed this one, it was very well presented

[ItsJustTro]

Doing this course, watching 1 video every other day. I have another course and so far this is exactly what I learned so far but much more condensed

[HunniBunni-xskd]

new sub here!! I love the way you explain things!! thank you so very much

[Amphiron]

I'm taking my test in January and these could not have come at a better time!

[Jboppe]

Definitely liking the new outro music👍🏻

[phillweely]

I plan to take the Network+ exam in January

[themevrouwdewi]

I was actually planning on doing Net+ in Q3 at the earliest but when you said please do not throw salami pizza away I actually got excited. Changed my mind, I want Net+ before the end of april.

[davidburr]

I plan to refresh what I learned when I got my associates degree. Do you have flash cards that go along with what you're reviewing in this course?

[qcgmuyf]

learning cybersecurity for fun... no formal education. just an electrician curious about how all this works.

[brandonkruger]

This is the second time I'm going over this video (making study notes), this is better than majority of the courses I've completed on Udemy. Is there a particular book you would recommend for those who want to get into the nitty gritty of networking? Thank you for making these videos :)

[sibongilespringane]

do u have n10008 pbqs videos for practise or for preoperation

[mykaffurniture]

Hello sir much thanks for your efforts you do not know How did you help people and I have a question for you can I just takes notes from the video and pass the exam with flying color or there Is a manaul or Thanks again

[moyamorrison]

Wouldn't the NIC be at level 1 instead of level 2?

[MerkinMavin]

Maybe I missed something in the last few years, but I wouldn't know what the "Aw-see" model was if anybody said it. I've always heard it, and spoken it, as "Oh-ess-eye" model.