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_Drunk Engineer_
เข้าร่วมเมื่อ 24 ม.ค. 2017
For an optimist the glass is half full, for a pessimist it's half empty, and for an DRUNK ENGINEER is twice bigger than necessary
OSI and TCP IP Models - Best Explanation
The Internet protocol suite is the conceptual model and set of communications protocols used on the Internet and similar computer networks. It is commonly known as TCP/IP because the original protocols in the suite are the Transmission Control Protocol (TCP) and the Internet Protocol (IP). It is occasionally known as the Department of Defense (DoD) model, because the development of the networking model was funded by DARPA, an agency of the United States Department of Defense.
The Internet protocol suite provides end-to-end data communication specifying how data should be packetized, addressed, transmitted, routed and received. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved.[1][2] From lowest to highest, the layers are the link layer, containing communication methods for data that remains within a single network segment (link); the internet layer, connecting independent networks, thus providing internetworking; the transport layer handling host-to-host communication; and the application layer, which provides process-to-process data exchange for applications.
Technical standards specifying the Internet protocol suite and many of its constituent protocols are maintained by the Internet Engineering Task Force (IETF). The Internet protocol suite model is a simpler model developed prior to the OSI model.
The Internet protocol suite provides end-to-end data communication specifying how data should be packetized, addressed, transmitted, routed and received. This functionality is organized into four abstraction layers which are used to sort all related protocols according to the scope of networking involved.[1][2] From lowest to highest, the layers are the link layer, containing communication methods for data that remains within a single network segment (link); the internet layer, connecting independent networks, thus providing internetworking; the transport layer handling host-to-host communication; and the application layer, which provides process-to-process data exchange for applications.
Technical standards specifying the Internet protocol suite and many of its constituent protocols are maintained by the Internet Engineering Task Force (IETF). The Internet protocol suite model is a simpler model developed prior to the OSI model.
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OSI Reference Model - Best Explanation
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The Open Systems Interconnection model (OSI model) is a conceptual model that characterizes and standardizes the communication functions of a telecommunication or computing system without regard to their underlying internal structure and technology. Its goal is the interoperability of diverse communication systems with standard protocols. The model partitions a communication system into abstrac...
Im not sure why he does not make new content, i hope his okay because currently im doing EUD and his lectures are FIRE
pls give some more knowledge to us❤
Holy crap, you're amazing
Holy fuck it make so much sense now. Thank you for teaching us all this lesson
dude uploaded two videos and then disappear
You are the best
this is the best explanation in the world if you have heard the basics before, but just did not get it. Props.
it takes about 19 minutes to learn how TCP/IP works, about 3 minutes and some snacks for ISP to fuck you up and call you a retard.
Check him out by Nicholas Andre
Who is this guy?
Best explaination in internet no lie
8:55 I don't think one single soul in that clasroom was unattentive at this point.
A brilliant teacher.
I'm studying for my Network + and this was the best description of the OSI model. Thank you all seven years after recording this. You have a great gift of being able to break information down into something palatable. Cheers
Watched this video a night before my exam. Never felt so good after that 3hr paper. Thanks 👏
I wish this guy was my teacher.
We want a lecture on TSN
You can find the rest of his lectures on his own channel: www.youtube.com/@mrnickandre/videos
this guy explained why ATI and now AMD Video cards are still shit, zero developer support for their GPUs
this is great. thank you
Man, can you please come back to youtube to teach everything you know, it would be exceptionally helpful. Please come back.
The best explanation was not just a bait
Wifi and Radio use Electromagnetic waves, not sound waves as he implies. It's not "sound but at a high frequency we can't hear"
I think that during this lecture I started to believe in OSI and all its layers.
Does anyone know his name ??? He is brilliant ❤
That's not a great explanation. Just a good one. At least not suitable for computer science professionals on SWEs.
@6:04 - Transport layer is doing this...
Pas mal du tout.
I've always been confused by the existence of Data Link Layer. If you don't think about it, it makes sense - it's an interface layer b/w the physical communication and the software layers. IP could assume it's living over Ethernet and build on top of it. But really, I don't think any such assumption was necessary. Also, you always need to care about the physical layer since the devices talking to each other need to speak the same physical language too (like Wi-Fi in his example), so interfacing isn't useful. And lastly, we could've just assigned private IP addresses instead of MAC addresses for local-link devices when they get connected to the network. Really nothing changes anyways since this happens already.
Who is this man he needs an award
1:04
7 years later, thanks bruh.
Where can I find more from this teacher?
Video is uploaded 7 years back this got me thinking
I for 15 years couldn't make myself learn OSI. Now with LLMs i asked them frist explain OSI as is. THen i asked to give examples of how OSI is applied in YOutube, for example, or Mail apps and such. It became much clearer and understandable. Then i asked to make table with 3 columns (3 apps) and compare each "stage" with layer of OSI. ANd now i understand.
Who is this and where can I be taught by him! I need my networking professor to be like this!!
Imagine being a friend of this legend...in a bar!!
Ive been trying to understand this concept for so long. Now i get it. This video is too good
One of the best videos on this topic on the web! Shared it many times with many learners! Thank you!
Is that Mike Judge?
Boy it makes you wanna learn sec by injecting camera smoothing code
I thought this video may be boring but it is interesting
Thank you for making it so simple to understand 🙇🏻
Where can I find more of this guy
I got that same hairline
Programmers do not throw sausage pizza away 😊
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