OSI Model: A Practical Perspective - Part 2 - Networking Fundamentals - Lesson 2

[@PracticalNetworking]

🚨📢 Update: *Module 2 is 80% complete* --> pracnet.net/networking 👉👉 Enroll now for *discounted early access* to the course 📺▶ Module 1 Playlist: pracnet.net/nf 💭💬 Join us on Discord: pracnet.net/discord _--- More info ---_ *Full Course Status: Module 2 is 80% complete* Hopefully you've come to realize that I put _a lot_ of effort into the content I create. I'm not a course creator that will simply turn on the screen recording and ramble, then call that teaching. I meticulously plan _every_ module and lesson to _maximize the learning and value_ for the student. To that end, it takes me a while to put together courses. After Module 2, I have about 8 more modules planned going deeper into Networking. I plan to make this course _the_ premier Networking course that gives _everyone,_ in _any_ tech discipline, the Networking knowledge they need to succeed. *Let's face it, everything is connected to the Internet these days, and understanding how that works will set you apart professionally.* *If you want to support the full course's development, then the best way to do that is to spread the word about this content* . By itself it already conveys _a lot_ of value. So sharing even just the 7 lessons (13 videos, all free) in this series will help whoever you share it with. Plus ... many online communities would greatly benefit from these videos. Think of all the Internet points you could acquire if you shared this series (karma, likes, follows, etc.) 😉 Use this link to share the full series: kzbin.info/aero/PLIFyRwBY_4bRLmKfP1KnZA6rZbRHtxmXi Or this handy shortlink: pracnet.net/nf Also, if you share it on Twitter or LinkedIn, please tag me =): twitter.com/ed_pracnet/ www.linkedin.com/in/eharmoush/

[@preethidonthu2433]

sure! and thank you for your amazing videos they helped me a lot!

[@PracticalNetworking]

@@preethidonthu2433 Happy to help!

[@saadowain3511]

Ofcourse we will do

[@rotrose7531]

Of course we will do.

[@PracticalNetworking]

@@saadowain3511 Thank you, Saad.

[@mertcancam]

Please never give up on this channel. You are an amazing instructor.

[@PracticalNetworking]

Thank you, Mustafa =)

[@swsch3380]

Reis naptın

[@zlatkasasheva7568]

Absolutely agree with you!!! ❤️❤️❤️

[@Diamond_Chocobo]

super agree

[@brentbeers7473]

I took a Cisco Networking Academy and received my CCNA last year but never understood networking through that course. The way you explain the information around all of these networking concepts is so much better. I knew what ports were but never knew the why/how behind them. You're explanation just drove that home for me. Thank you for this content. Easy to understand.

[@PracticalNetworking]

Hi Brent. I'm so happy this content has helped you better understand networking. You're very welcome =)

[@BenNottelling]

I'm dealing with the same thing right now. The e-learning that Cisco provides is horrible and I'm always left confused at the end, I really wish I had done the research to buy the other options beforehand

[@PracticalNetworking]

@@BenNottelling Sorry to hear you're having a rough go with the Cisco content. I used to teach Cisco and had many issues with how they created learning content. It's part of why I decided to set out on my own. In any case, glad you're enjoying this content, Ben =). If you're going for the CCNA, all my CCNA related content is available here: pracnet.net/ccna

[@aireddy]

This is very clear and crisp. Visuals really awesome. I shared with LinkedIn community.

[@BALLOUTIV]

A Cisco CCIE is training me and recommended this course for me. Now I’ve been studying these videos and my teacher is the CCIE.

[@KA-fl6qt]

You are the first teacher to teach OSI model without acronyms . This is amazing. How can some people teach so well? I think anyone that is scared of networking will get a big relief with the way you explain things. wow incredible.

[@PracticalNetworking]

Thank you for the kind words, Kofi. =)

[@fmtuby]

Not everyone has the ability to make complex topics as easy as 1, 2, 3. You are a Legend mate!

[@PracticalNetworking]

Thank you for the kind words =)

[@scottspa74]

It never fails to blow my mind how all of these steps of encapsulation and de-encapsulation happen nearly instantaneously, with rarely a hiccup. Also, Ed is a fantastic instructor. Very clear descriptions and super useful visuals. Better than the 3 quarters of Cisco 200-301 content in college.

[@PracticalNetworking]

Thank you Scott =). Yes, it's amazing how much happens that we don't even know is happening. I agree 100%

[@kjetilandre]

Best explanation I've ever seen on networking layers

[@PracticalNetworking]

Thank you, Kjetil. Tell your peers about this video =)

[@PP-jv1ou]

I've been struggling with these osi model for 2 weeks and u make it all clear to me in 20 mins. Now, I find it fun to learn after watching these. Thank you so much.😭😭🙏

[@darkkitchenrecords2625]

If there was a prize for clarity, it should go to you sir. You are a blessing to beginners and to anybody who needs to brush up their networking fundamentals. Many thanks

[@matrixlnmi169]

What I did not learn during my academic course + 17 years of experience, I learn with this video. Amazing video !!! Please continue your teaching 🙏

[@PracticalNetworking]

Thank you for the kind words, Matrixlnmi. Glad you enjoyed this =)

[@DanielPflager]

this content author knows both his material AND how to teach. Much respect and gratitude to you, Herr Doktor!

[@elvisyonka5027]

I seriously think you are so gifted, an instructor with unmatched class, you exist in a unique lane, wow!!!!! how you achieve simplicity in complexity baffles my mind, never give it up. Thanks

[@PracticalNetworking]

Thank you for the kind words, Elvis. I appreciate the kind note and am happy you are enjoying this series.

[@dragonbg6105]

Masterful explanation. Made this pretty complex topic actually feel simple. I am understanding networking better than ever before. Your teaching style is exactly on point. There is this build up which really makes learning interesting. You are a master of your craft. Thank you for this series.

[@PracticalNetworking]

Thank you for the kind words, Dragon. That means a lot, and I am thrilled that you enjoyed learning Networking from this video. Hope you enjoy the rest of the series as well!

[@charugondlaakhil6851]

My Heart is over whelming with lots of Happiness when i am passing through these videos. whenever i attend interview i feel how to answer for this OSI question. But you made my day. I help you in growng your channel by recommending people.

[@DG-fs1pq]

You are hands down THE BEST instructor I have come across on KZbin. You make all of this so easy to understand. I have an MBA and MS in Cybersecurity, but never understood this material as in depth until now. It always pays to take a look at the fundamentals from time to time. You have helped me to understand some more difficult concepts by explaining the fundamentals this way. Thank you!

[@PracticalNetworking]

Thank you for the kind words David. I'm very happy that you learned so much from these videos. You're very welcome. Could you do me a favor? Do you mind sharing this video on Linked In, Reddit, Twitter, Facebook, or any other social media you use? As an independent creator, that would be an _enormous_ help, and I would appreciate it _greatly_ .

[@DG-fs1pq]

@@PracticalNetworking Already done, thanks.

[@PracticalNetworking]

@@DG-fs1pq Thank you David. I appreciate your support =).

[@devadarsan.a.m7835]

It's been 2 years since this video has been posted! I almost got all my doubts cleared in just a few hours. I figuratively speechless by looking at the level/depth of content you have provided. Thank you very much

[@PracticalNetworking]

Thanks for the kind words, glad you enjoyed this take on the OSI model =)

[@muhsen2011]

I have watched a lot of KZbin videos about OSI model, never made sense to me until I watched this video. You are the BEST!!!

[@PracticalNetworking]

So glad it's helped you, Ferhana. Thank you again for the Super Thanks =).

[@coconutcove5551]

You are genuinely one of the best instructors I have ever listened to. The way you explained what each layer's purpose was and how it contributed to each step of the delivery process is simply perfect. I've read and learned about the OSI models and how it works, but I never truly understood the process it goes through until I saw these few videos. I can't thank you enough.

[@k.a.gunaratna]

I was interested in learning network, but felt that it was difficult. But with your these videos i learned easily from the beginning, without having any idea on networking. Thank you very much. I am from Sri Lanka.

[@franceleeparis37]

The difference between you and an engineer is that you can explain things far more clearly. If, however, you are also an engineer then you are an exceptionally talented one.... great videos..

[@PracticalNetworking]

I like to think I am still an engineer =). Glad you enjoyed the videos, Francelee!

[@TheLordWhoSeesMe]

I can't thank you enough. I have been learning OSI layer for the past 2 yrs. Finally landed up here and understood it. Please accept my heartfelt thanks. ❤️

[@PracticalNetworking]

I accept it humbly. Glad this way of explaining it made it click. Cheers =)

[@BalancednBeautiful]

I felt so lost during my courses I watched your subnetting video first and since then I’ve been hooked watching your videos .. the way you explain the process is so easy to understand . Thank you for these videos

[@AbhishekSingh-1503]

Sir I have tried a lot of channels to help me understand computer networking concepts, but I never felt connected to any of them. However, when I came across your channel, I felt like I could easily understand the concepts and connect with you. You are amazing, sir.

[@axelbaseggio6094]

I have to thank you for these videos. Until recently, I was somewhat frustrated because I couldn't quite understand what my teachers were trying to explain, but now I see everything so clearly

[@wayneinteressierts9973]

There are so many sheetty teachers. You‘re just a hero! Thank you so much for your dedication! It really helps a lot!

[@PracticalNetworking]

You're welcome, Wayne. Glad you found this content helpful =)

[@negidhruvl]

I have seen so many videos to explain the OSI Model but nothing as simplified as your content. This is so well explained.

[@PracticalNetworking]

Thank you, Dhruv. Glad you enjoyed this method of explaining it =)

[@himanshubhusanrath212]

The simplicity of the explanations in this video is beyond imagination. Thank you so much for this content !!!❤

[@hariharanmanivannan897]

Simply amazing . I surely can say that you are one of the best instructors for the networking topics. I have watched many of your videos and your explanation is brilliant . Thanks a lot .

[@basakburakci1698]

Finally, a nice English video that simplifies everything and makes us understand the content really well

[@piyushsarraf9994]

Sir this is pure gold content that we are getting for free, tysm

[@PracticalNetworking]

You're welcome =)

[@susinichamika8429]

Broooo...I got a degree in Computer Networking and Cybersecurity and this video and the other videos explaining the OSI model were the best I have ever seen. I understand it better now than when I graduated

[@wwolfram33]

Fantastic! I appreciate how you simply tie and explain how the components work together to create a working network. The videos will greatly help me remember the components roles and tasks. Thank you!

[@PracticalNetworking]

Hi Ward. Glad you enjoyed the video =). You're very welcome!

[@josemorris1790]

You are a great tutor, keeps concepts simple and interesting, thanks

[@PracticalNetworking]

Thank you for othe kind words, Jose =)

[@adamhunter5559]

I've looked a lot for a course that would help me understand network fundamentals, but none of them clicked with me, then comes this course which blew me away by how good you are, sir at helping me understand every single detail, so thank you.

[@bbqconstruct9641]

I now understand what this all means and not just by rote memorization. Best YT teacher I've seen!

[@vinaygurjar9771]

You are not real... 🌟 Earlier I had hundreds of doubts in this topic and now it's all over...Thanks ❤️🙏

[@PracticalNetworking]

You're welcome, Vinay. Glad this all makes sense now =)

[@TheEmjay19]

wow... I have watched so many videos about the OSI model on youtube but yours is the clearest one in explaining this... too bad it only has to stop with layer 4... hats off to you sir

[@PracticalNetworking]

It doesn't stop at L4 =). Layer 4 is covered in the next video in the series. pracnet.net/nf

[@Gogo__b]

you are amazing!!! I have been trying to understand the whole concept of networking for more than 2 months but it never assimilated until I found your content... its not only explanatory its fun learning. I spend more reading time and always look forward to opening your channel. thank you so muchhhhh.

[@PracticalNetworking]

Yay Ogho, comments like this are what make it all worth it. Glad Networking makes sense to you now and thank you for all the kind words. Could you do me a favor? Do you mind sharing this video on Linked In, Reddit, Twitter, Facebook, or any other social media you use? As an independent creator, that would be an _enormous_ help, and I would appreciate it _greatly_ .

[@bertnijhof5413]

In the early 70-thies I tested the prototypes of Philips main frame data communication equipment and I talked a lot to our representative in the OSI model development. So I started to use the model in my test reports. In the late 70-thies we developed a special purpose OS, that supported local static networks of 16-bits mini computers used in e.g ATC systems. We used a 2-byte network address CPU-id and Process-id. We could send a message from any process in the network to all others even over computer boundaries. We used the messaging also to communicated between processes running in different 64K address spaces. Processes that needed frequent cooperation could share pages and control concurrent access to that data through semaphores.

[@carugauranga108]

You sir are a hero. Thank you for putting this content out for free for our benefit. You have my deepest gratitude.

[@---usr]

Very underrated channel, please keep going. I would say this is the most clear explanation of the OSI model.

[@mcsleverrrflowers4849]

This is by far the best break down of this information i've ever seen. Thank you!!!

[@PracticalNetworking]

You're very welcome =)

[@andyofei9179]

Watched several videos in the past on networking/OSI model. Almost all sounded the same and did not make any real sense to me. This video tutorial in my opinion is the best I stumbled upon. You are indeed exceptional at what you. Not everyone can simplify topics this way. Thank so much for this content.

[@LockwoodStars]

Pure Gold Content. Wish we had Video 30+ years back... While doing Polytechnic (3rd year in 1989) in India, I have read Computer Networks written by Author Tanenbaum. I think it was pre-www. I spent many many hours and tried hard to picturize OSI model in mind and understand. Later while doing my Engineering (after 3 years) I had same Network subject with more chapters (around 1993) and still could not visualize how the OSI layer works.. Same story while doing executive course. I have to go thru same subject again. Wish this video was then during my college days... I am not network engineer but I was always curious How really this works.. And this video is blessing to me, as it solidified my networking visualization. Million thanks.

[@kolitiengjacob275]

very educative. keep up the good work sir. your teaching style is just amazing. God bless you. Thank you

[@aja9388]

I'm so grateful to you. Your lessons are very easy to understand due to the way you present and explain them. I am currently taking a course on Computer Networks at the university and I understood practically nothing and did not see the connection between the topics, since they load you with a huge flow of information and everything is written in a complex way and it isn't shown how these topics are related to each other. It's like they're giving you puzzle pieces without telling you what picture you're supposed to complete at the end. And you don’t understand what to do with this mountain of puzzle pieces. Thanks to your videos, all the pieces of the puzzle fell into place.

[@suvojitdhole8340]

This man is a legend. I have been through numerous videos to learn networking fundamentals, but this is GOLD!!!!!!

[@rotrose7531]

For me, there are two go-to resources on youtube, jeremy's IT lab or THIS Channel. I really hope you can continue to upload these amazing tutorials for us.

[@PracticalNetworking]

[@NagendraS-u2z]

No words....to say... Only one word comment - Best "The Best Video" - You are awsome - Anyone can learn and they can transfrom ZERO to HERO in NETWORKING CONCEPTS. 🤩

[@adedejiemmanuel1]

I am watching this again, like new wine, its evergreen. Thank you.

[@devdeepdive-n8r]

After watching this video, My interest in networking has developed, very concise, clear and simplest explanation ever encountered in youtube. Thank you for the free stuff

[@GrgRocky2011]

After many years, clearly understood OSI model. Looking forward to learn more from this channel

[@SaltyDadof3]

These videos are amazing! You break the OSI model down so well the light bulb clicked! Thank you!

[@PracticalNetworking]

Cheers =) Glad you enjoyed it. YOu're very welcome.

[@aranya96]

Master of the Master. If I would get these videos before in 2016 I would be CCIE by now. Thanks for your effort and God Bless.

[@PracticalNetworking]

Heh, yea, me too! If I had these in 2008 when I first learned networking, I too would be a CCIE by now ;)

[@aranya96]

@@PracticalNetworking I really appreciate that you made your precious video for free ❣️❣️❣️

[@PracticalNetworking]

@@aranya96 I wanted folks to learn Networking the way I wish it had been taught to me. =)

[@muhsen2011]

Thanks!

[@PracticalNetworking]

Whoa, thank you! I just enabled the "Super Thanks" button, and you are my first formal Super Thanks. Thank _you_ very much, Ferhana. I'm really happy you got so much out of this content. Wish you luck in your journey and thank you for supporting this channel.

[@AntuNeelesh]

As mentioned in my comments on your other videos, I am enamored by the ease through which you present the topics in your tutorials. KUDOS !! 😊

[@PracticalNetworking]

Hi Shekhar, it's made me smile seeing all your comments on the videos in this series. Glad you are enjoying them and they are helping clarify Networking for you! And thank you for helping w/ the YT algorithm ;). Hope you enjoy the rest of the videos in the series as well !

[@aravindsrinivasan2295]

I watch these videos on the metro on my way to work. Thanks I finally understand the osi model and how the data actually flows through the internet!

[@logeyville504]

I don't know anything about IT but I started the Google Cybersecurity Certificate to try and see if its something that interests me. When they went over networking and the tcp/ip model I got so lost and confused. This series has been so helpful, thank you so much for everything you've done. If I end up doing something in the IT field I will be sure to let everyone know how much this channel helped!

[@avivfriedman]

One of the best videos on the OSI model I watched

[@spellcasterneo]

Wow! Just Wow! I so appreciate the simplicity of this lesson and bringing together the osi model. This is what I needed. I have taken about 3 networking classes and I never understood the relation. Thank you! If I could I would give you 10 thumbs up

[@Diarougha27]

i was confused untill i started watching your videos. come at the right time. have an interview with google in morning . all i have now is confidence. thanks again

[@PracticalNetworking]

Glad this helped! How did the interview go?

[@ForeverChip03]

U are the best. Thank you for your thorough explanation

[@PharnsGenece]

BEST EXPLANATION EVER of the OSI Model!!!!!!!!

[@alvalenz6736]

I have been taking online courses for 1 year now and non on my instructors have done a awesome job at explaining OSI model like you have. Thank you Thank you Thank you Thank you. 🤓👏😁

[@PracticalNetworking]

You're very welcome, Al. Glad you enjoyed this method of explaining the OSI model. Could you do me a favor? Do you mind sharing this video on Linked In, Reddit, Twitter, Facebook, or any other social media you use? As an independent creator, that would be an _enormous_ help, and I would appreciate it _greatly_ .

[@gurpalsn11]

So far, I am watching your third video and loving it. This kind of simple and informative content I can't get from anywhere else.

[@PracticalNetworking]

Glad you're enjoying the series =). Please help me spread the word about this content =)

[@lorenzococcia8665]

If you did a CISSP series like this, I'd pay you lol. I mean... this is beyond amazing. hope you get everything you want in life!

[@the77th]

is there a reason why this is not the STANDARD of how this information is taught ? I have been at this ccna thing for 2 years... I am not an idiot i promise 🤣 But for some reason, Network Engineers teach like you already understand what they are saying..... but then say "This course is for people who have no previous experience" .. this all make SOO MUCH SENSE !!!!!!!!!!!!!!!!!!!

[@gnuPirate]

One of the best instructors out there! I like the original OSI model over the later model, even if some of the higher layer distinctions are redundant now, because I think it does a better job of conceptually clarifying what is going on in a more segmented way. I hope your later videos pick apart the distinctions of the top layers.

[@teleengineer]

I have never seen such a great explanation throughout the course... simply outstanding...

[@PracticalNetworking]

Thank you for the kind words. Ahsan =)

[@JakartaMax]

If everything goes well, I will sit Security+ tomorrow(friday) or latest coming monday. I basically am prepared enough, but I will still DEFINITELY mention your Playlist, in where ever I post my achievement(linkedin..) and wish I would have found your channel and this video earlier! BRILLIANT and easy to understand(!) and follow explanations! Bravo! Thank you!

[@kimyildiz3743]

Through my 3 years bachelor in computer science I never understood the osi model until now, great explanation!

[@kuntoajibukanpenyanyi]

You visualize about the message encapsulation and de-encapsulation clearly, no anoying backsound or excessive animation ... thank's for your efforts, Sir. Awesome...

[@PracticalNetworking]

YOu're welcome, Kunto.

[@lueher0]

thank you so much! great explanations and visuals. would love to see a more in depth guide on layer 5,6,7 sometimes in the future.

[@PracticalNetworking]

You're welcome, Lue! Noted about L5-7.

[@jinayshah4215]

+1 interested in layer 5,6,7

[@zaharib]

Same here 🥰

[@binoydeka810]

Thank you so much for such a simplified explanation. I am not a network guy, but need to use it from time to time and have been going though tons of articiles and tutorials. No one explained it in such a wonderful way. People always take some funny example to attract, but you have explained it a very practical way. Thank You for that!

[@boratube998]

Thank you men, what you simplified is a thing which seems simple but even for senior network experts hard to explain

[@missinglink2416]

your illustrations are the best!!!! thanks for being alive!!!!!

[@PracticalNetworking]

[@b.m.k9618]

I can proudly say that i teach others because of how simple your videos are to me. Great Job!

[@PracticalNetworking]

This is the ultimate goal of any teaching, is to create other teachers. Thank you for the kind note =).

[@b.m.k9618]

@@PracticalNetworking You welcome

[@PracticalNetworking]

@@b.m.k9618 You're welcome. PS: I hope you don't mind, I quoted your comment: twitter.com/ed_pracnet/status/1561049395746836480

[@scorpioshub9440]

You @practical Networking !!! Whoever you are, I really want to make a bow for you.

[@PracticalNetworking]

Glad you've enjoyed the content. Please help me spread the word about this series =)

[@amirkooshky7656]

Hands down you are one of the best teachers I have ever seen

[@nouhatamba9976]

incredibly explicit explanation thanks from the bottom of the heart, from senegal

[@silastetteh310]

Please we would be glad if you could drop another video on layer 5,6,7. We also want a full series on ipv6 including subnetting etc. You are the only best tutor on youtube now! Thanks in advance

[@PracticalNetworking]

Thanks for the kind words, SIlas. An IPv6 course is on my list =). I even purchased a domain for it... subnetipv6.com/ ;)

[@Honkytonkrob]

High speed network technology is incredible. I am taking a Uemdey course on networking and had to find these videos to better understand. You do a fantastic job. Thank you.

[@afellowpoorstudent]

Finally, the proper explanation of the OSI model!

[@audionerd8821]

This is the best explanation and series of courses on Computer networking. Ive seen so many and this is the first time i'm actually fully understanding what is being explained.m Great delivery. Thanks for creating and sharing!

[@PracticalNetworking]

Thanks for the kind words =). Glad you enjoyed this!

[@mehtubbhai9709]

Your coverage of this topic is the BEST that I've ever seen. Thx for the great work!

[@elenakirilova2361]

най-накрая разбрах за какво става на въпрос !❤ THANK YOU!

[@EvanSmoak]

Videos are great, keep it up.

[@PracticalNetworking]

Thanks Elliot. Glad you like them =)

[@muhammadafifgunung172]

This is an excellent video (and course!_, probably the best on explaining the OSI and Network Communication

[@PracticalNetworking]

Thank you, Muhammad. I appreciate you saying that =)

[@CristiVladZ]

the best networking playlist out there.

[@danhnguyen1468]

I was struggling to understand OSI model and couldn't grasp the big picture. This video and the previous one were SO helpful, I was able to have a much better understanding of the OSI model. Thank you so so much!

[@jaikishank]

The best and simplest explanation of the OSI model from my exploration on youtube on this topic.Kudos to you for all your efforts in the knowledge dissemination journey..

[@PracticalNetworking]

Cheers, Jaikishan!

[@husamettinglocs]

you have a knack for explaining the material clearly. thanks a lot. already subscribed to your channel. thank you very much !

[@alkanadakaner]

Thank you so so much. Amazing explanation and visuals. You're explaining everything wonderful. Much better than my teachers.

[@PracticalNetworking]

You're very welcome, Alkan. Glad you enjoy them.

[@hollyolson472]

Thank you so much! I understand how the OSI model works rather than just memorizing the different sections of the OSI model. Your examples and diagrams made it so clear.

[@PracticalNetworking]

You're welcome, Holly. Glad this helped make sense of it =) If you are willing... could you do me a favor? Do you mind sharing this video on Linked In, Reddit, Twitter, Facebook, or any other social media you use? As an independent creator, that would be an _enormous_ help, and I would appreciate it _greatly_ .

[@hollyolson472]

@@PracticalNetworking I gave the link to my program mentor for other students in my program. I have also given it out to others in a Facebook group. Have a wonderful holiday.

[@PracticalNetworking]

@@hollyolson472 Thank you _very_ much for helping support the channel. Cheers, Holly.

[@MrSchattka]

You have just earned another subscriber. The explanations you provide are very clear and easily followed - I have learned from each of several of your YT videos I have watched. Thank you!

[@maryheyligar7855]

You are great. Not even my instructor could explain this as clear as you did

[@marieann5828]

The best OSI model explanation!

[@PracticalNetworking]

Agreed ;) But, maybe my opinion is biased. Cheers, Marianna!

[@pramantomar9189]

Great teaching skills man, hats off to you❤❤❤

[@SAULJman44]

I've watched several videos of people explaining this and yours has been the most clear and understandable one I have seen. Thank you for your great explanation! Can you please go into more detail on Layer 5-7 it would be greatly appreciated. If you ever want to do more video you should do some on the basics of getting A+ certification. I am currently working on this cert and wish I had you as a teacher or your videos to explain some of those subjects.

[@PracticalNetworking]

Glad you enjoyed this perspective on the OSI model, Saul. Noted about L5+ If you're willing... could you do me a favor? Do you mind sharing this video on Linked In, Reddit, Twitter, Facebook, or any other social media you use? As an independent creator, that would be an _enormous_ help, and I would appreciate it _greatly_ .

[@SAULJman44]

@@PracticalNetworking Yes i will definitely share this good information

[@PracticalNetworking]

@@SAULJman44 Thank you for your support, Saul =)

[@archanakannan2566]

Brilliant session! Thank you so much for making the concepts so easy and understandable! May you go a long way!