OSI Model

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  • čas přidán 17. 06. 2024
  • Keep in mind that OSI model is not laws of physics. It is only a guideline. While many protocols fit neatly into one of the seven layers, others do not. But OSI model is a great tool to learn and understand how network hosts communicate with each other. Any serious network professionals and students should know about it.

Komentáře • 259

  • @Djsanddy
    @Djsanddy Před 5 lety +27

    I repeat myself. you are one of the best teachers on youtube. I saw so many videos but did not understand OSI model and finally with you video just saw it once and now I can explain it myself to others :)

  • @patrickshaughnessy
    @patrickshaughnessy Před 2 lety +16

    Sincerest thanks, Prof. Sunny! You have this incredible talent for communication and explanation. You are a wonderful teacher and St. Mary's is VERY lucky to have you. I can only imagine how great your live lectures must be! :-) Much gratitude & appreciation!

  • @bigbrain01
    @bigbrain01 Před 4 lety +41

    Thank Sir,
    You have performed the work of presentation layer, you made the concept of OSI model understandable to everyone.

  • @brunomcsilva5404
    @brunomcsilva5404 Před 6 lety +68

    The best Explanation on OSI Model I have seen on CZcams so far! Good Job Sunny.

  • @PaulShaddick
    @PaulShaddick Před 3 lety +3

    The clearest explanation I can find on CZcams. Once again Sunny, you are helping me teach my data communications students. Thanks!

  • @JahaRo
    @JahaRo Před rokem +3

    I've watched a few other videos and your explanations as to what each layer does and why certain protocols fit in those layers finally clicked with me; you do such a good job of relaying information. Your videos are incredible, an invaluable resource, I can't thank you enough!

  • @AbdulAhmed-gx2rh
    @AbdulAhmed-gx2rh Před 4 lety +19

    This is masterclass explanation for OSI Model. Thank you very much Sunny.

  • @elkins540
    @elkins540 Před 5 lety +27

    i ran into your videos by accident and let me tell you i been hook your channel non stop thanks for your time.

  • @haolu6939
    @haolu6939 Před 3 lety

    这下彻底弄明白OSI了!非常直观的演示和易懂的讲解!十分感谢Sunny老师解惑!

  • @kevinjh529
    @kevinjh529 Před rokem +3

    Thank you, Prof. Sunny!! Your video has really helped me understand the OSI model in greater depth. The visuals helped a lot, and your explanation was very well put and easy to understand. Your students are lucky to have you! :D

  • @monetka79
    @monetka79 Před 4 lety +13

    Sunny, you are the best teacher!!! Thank you very-very much for such an eazy and detailed explanation!!!

  • @mipatpatmi6908
    @mipatpatmi6908 Před rokem +1

    As a person familiar with the Network stuff from college, I remember I had to learn the rules from books few hours. And now I see that watching your excellent explanations would cause better degrees :)

  • @Triskaidekaphobi4
    @Triskaidekaphobi4 Před 3 lety +2

    You, sir, are a great teacher. Thank you for providing us with your videos.

  • @ogunsadebenjaminadeiyin2729

    After several attempts, you beautifully and clearly explained the OSI model in 12 minutes. Thank you Prof, you're a great blessing.

  • @mohamadilhamramadhan6354
    @mohamadilhamramadhan6354 Před 4 lety +2

    Best explanation for noob like me, good pace, simple and concise. Subscribed.

  • @Portergetmybag
    @Portergetmybag Před 3 lety +50

    I remember better with this: “A Priest Slapped The Nun During Prayer”

  • @olafhoogstad446
    @olafhoogstad446 Před rokem +2

    Sunny, thank you so much for making this matter understandable!! You are really a BIG big help!! I love your videos!

  • @ArifZaman
    @ArifZaman Před 6 lety +11

    Really help me to understand the OSI model, Cheers! Expecting more videos associated with CCNA. Keep this good work up 👍🏻👍🏻👍🏻👍🏻

  • @fishlim627
    @fishlim627 Před 3 lety

    Thanks Sunny! Great explanation helped me to understand better than 10 pages in textbook! Bless you!

  • @alicialow577
    @alicialow577 Před rokem +1

    Thank you for explaining the OSI model. This litereally compressed 90 minutes of Lecture into 12 minutes and this is more understandable. I am time-conscious as I am cramming for mid-term exam which is in 2 hours' time.

  • @tasmiajannat576
    @tasmiajannat576 Před 3 lety +1

    I am in 4th year , I studied this topic many times, but never understood this much before.. Thank you!!

  • @aranzazuayon2623
    @aranzazuayon2623 Před 3 lety +1

    dude your teachings are pure GOLD!!!!!! thank you so much

  • @MoveLegacies
    @MoveLegacies Před rokem

    Best tutorial on OSI model! Thanks Sunny!

  • @begashawfanta1387
    @begashawfanta1387 Před 4 lety +4

    Wow! wow! wow! your student must be lucky having you....Well Presented.

  • @muzammilshaikh5522
    @muzammilshaikh5522 Před 4 lety +2

    I had watched multiple videos and tuts on OSI, but to be honest ur explanation with graphical made it much easier to understand.
    Thanks you for such an awesome compilation and explanation.
    Kiddos!!!

  • @mouradrassa6105
    @mouradrassa6105 Před 3 lety +2

    You explain things better than Cisco Academy ... You are a STAR ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐

  • @JC-ht4ro
    @JC-ht4ro Před 3 lety

    The best explanation of the OSI model in the history of networking.

  • @Cjv123
    @Cjv123 Před 4 lety +2

    Wow! What a great presentation of how info travels. I love your videos!!! So simple to understand what otherwise seems complex. Thank you!!!

  • @drumworksinc
    @drumworksinc Před 6 lety +9

    Awesome video Sunny you are the man!!!!

  • @tahersadeghi6773
    @tahersadeghi6773 Před 3 lety

    Thank you Sonny for such a clear and concise explanation. You shed light on many doubtful misconceptions of OSI.

  • @tetemojames863
    @tetemojames863 Před 4 lety

    Catching up to all IT and Network stuff and Sunny your channel has been immensely helpful. Thanks keep up the good work.

  • @pranoymehra2150
    @pranoymehra2150 Před 6 lety +3

    Simple and great explanation.

  • @abdulwasaythurabi9574
    @abdulwasaythurabi9574 Před 4 lety

    Really good video you have prepared - Thanks for it.

  • @biharilalshaw7426
    @biharilalshaw7426 Před 4 lety

    Thank You, Sir, For Making This Video. Very Nice & Easy Way To Explained.

  • @pareshparesh3361
    @pareshparesh3361 Před rokem

    Excellent Prsentation. Thank you for your sincere presentation!

  • @kirshnahere
    @kirshnahere Před 4 lety +1

    This is what I was looking for months. Hell lot of information which I was looking for in one place!! Thank you Sunny! This is awesome :)

    • @sunnyclassroom24
      @sunnyclassroom24  Před 4 lety +1

      You are welcome! Thank you for your time! Check out my other videos please!

  • @skyart27
    @skyart27 Před 3 lety +9

    Sir, when is the next class? I hope you are doing well, you have some new students waiting 😃 thank you for all your efforts and videos, I cannot find another teacher like you where everything makes sense 🙏🏻

  • @kartikeyvashishth509
    @kartikeyvashishth509 Před 4 lety +5

    Best explanation so far I have seen on CZcams. Sunny you deserve 5/5 stars for your efforts and concept :)

  • @GistTech
    @GistTech Před 4 lety +1

    you're a great teacher. love your videos

  • @SysTechs
    @SysTechs Před 4 lety +1

    Great style, great stuff. Simply great teaching!

  • @wylie500
    @wylie500 Před rokem

    I love you videos. I've watched heaps of them and they've helped me enormously 👍👍. Great teacher

  • @Mr_Matrix
    @Mr_Matrix Před 3 lety

    Thanks for your very helpful information on the OSI model 😃🙏

  • @xinong01
    @xinong01 Před 6 lety +1

    Great model, great video. Keep up good work, sir!

  • @madhusmita2207
    @madhusmita2207 Před rokem

    Simplest explanation, I understood in the very first attempt. Thank you sir 😊

  • @williamlightfoot5711
    @williamlightfoot5711 Před 11 měsíci

    Good job, Sunny. Clear explanation as always.

  • @EngineerMambwe
    @EngineerMambwe Před 3 lety +1

    This is the best OSI model explanation I have seen so far

  • @viciouz25
    @viciouz25 Před 4 lety +1

    Thanks once again for your explanations. When you are talking about the logical paths between sender and receiver, i think you missed the session layer. If that can be included i'll be glad. But again thanks for perfect explanation. Preparing for interview and enjoying your courses as a refresher.

  • @muskaanshaikh5374
    @muskaanshaikh5374 Před 4 lety +1

    By far the best explanation of OSI model,thank you so much sir.

  • @denispoprzenovic131
    @denispoprzenovic131 Před 4 lety +1

    You are the best! Thank you for all videos.

  • @vanthanapriyadharshini8245

    All your videos are simple and easy to understand.

  • @mkchowdhury2
    @mkchowdhury2 Před 2 lety

    Wow - it was really well explained. Good job!

  • @yefamily
    @yefamily Před 4 lety

    Thank you for your explanation. It really helps me understand the OSI 7 layers.

  • @yonatanmakara6856
    @yonatanmakara6856 Před 4 lety +4

    second video i watch to understand something. I enjoy it. im defintly sucribing.

    • @sunnyclassroom24
      @sunnyclassroom24  Před 4 lety

      Thanks a lot. Please come back to watch more or search topics on the channel.

  • @franciscochaves3380
    @franciscochaves3380 Před 4 lety +1

    Great job explaining a complex model! Thanks

  • @simeonnedkov894
    @simeonnedkov894 Před 4 lety +1

    Thanks a lot, Sunny, for your efforts!

  • @thanhhoangle5621
    @thanhhoangle5621 Před 5 lety +1

    So easy to understand. Thanks

  • @abdul-razakyahaya4833

    That was a great job from You Sunny. Keep it up.

  • @TheCodeTinkerer
    @TheCodeTinkerer Před 5 lety +62

    Another way to remeber:
    All People Seem To Need Data Processing

    • @darkshadow4909
      @darkshadow4909 Před 4 lety +11

      Nah, I think I will rather have my Pizza, Xd

  • @LISANCACOM
    @LISANCACOM Před rokem

    Thanks your sharing. To new comers to this video, I strongly recommended this is the best explanation on the youtube.

  • @accoker321
    @accoker321 Před 5 lety +2

    Your awesome Sunny thanks for making these videos.

  • @sailikhithkanuparthi5349
    @sailikhithkanuparthi5349 Před 4 lety +3

    Sir, This is the best video I have ever seen on OSI model. Wow... You deserve more appreciation. May I know which software have you used to create such beautiful animations?

  • @0marfans
    @0marfans Před 3 lety +1

    Best teacher on CZcams!

  • @elkhadrawyahmed9905
    @elkhadrawyahmed9905 Před 2 lety

    thank you very much, you explained it in a eazy way and detailed.

  • @user-ny2bp7wo7m
    @user-ny2bp7wo7m Před 5 lety +2

    THE BEST! Thank you so much! Sir

  • @kazbek_azerbaev
    @kazbek_azerbaev Před 3 lety

    Nice explanation, thank you very much!

  • @Zergonzo
    @Zergonzo Před 3 lety

    Thank you for making these videos.

  • @mienmoeliezer9739
    @mienmoeliezer9739 Před 6 lety +6

    Very good explanation and simple , thanks Sir for the good service you render !!
    If you don t mind, can you please record a special video for the explanation of flow control with TCP

    • @sunnyclassroom24
      @sunnyclassroom24  Před 6 lety +1

      Thanks a lot for your time and nice comment. I put TCP control in my to-do-list. My plan is to make networking basics - 100 videos. Your topic - sliding windows, data buffer is one of them. Many thanks for your patience.

    • @mienmoeliezer9739
      @mienmoeliezer9739 Před 6 lety

      thanks for the reply . i will be waiting patiently !

  • @codybui6252
    @codybui6252 Před rokem

    Amazing lecture. Thank you very much.

  • @myokokozaw8962
    @myokokozaw8962 Před 4 lety +3

    Thank you !! Good explanation !!

  • @HaderaSamuel
    @HaderaSamuel Před 2 lety

    Thank you so mcuh for this video, i understand way better, highly recommended

  • @bankersworld6437
    @bankersworld6437 Před 2 lety

    thats great explanation and thank u, and its easy to understand, SLOW AND STEADY and 👍

  • @vivekkaushik7526
    @vivekkaushik7526 Před 3 lety

    Amazing explanation...Loved it. Thank You Sir.

  • @karolisnorvilas9340
    @karolisnorvilas9340 Před rokem

    I read it was not much I understand. later I watched your videos 3 times and later start reading was so easy to understand. you the best teacher sunny !!

  • @sing759
    @sing759 Před 2 lety

    thank you so much Sunny.. u r the best teacher

  • @yeskilari
    @yeskilari Před 5 lety +1

    Excellent explanation.

  • @lauradesouza9980
    @lauradesouza9980 Před 2 lety

    Sunny, you’re very good teacher!

  • @gopijonnalagadda132
    @gopijonnalagadda132 Před 5 lety +3

    really amaging explanation.
    thank u so much sir.

  • @SecretAgentPaul
    @SecretAgentPaul Před 4 lety +56

    How about..
    Post
    Donations
    Now
    To
    Sunny's
    PayPal
    Account.

    • @sunnyclassroom24
      @sunnyclassroom24  Před 4 lety +35

      Thanks a lot for your generosity. Kind words and your learning are the most rewarding to me.

  • @adedejiemmanuel1
    @adedejiemmanuel1 Před 3 lety +1

    Thank you for the video. It's great.

  • @theworldisyours2241
    @theworldisyours2241 Před 3 lety

    God Bless you Sonny. You the best

  • @Emil_M92
    @Emil_M92 Před 3 lety

    Mr.Sunny,u r the best!)

  • @citybuks
    @citybuks Před 4 lety +1

    Really nice and comprehensive video.

  • @Esehe
    @Esehe Před 2 lety

    "Sender's application layer generates data, while the receivers application layer ???" Not sure what word he said after that, according to subtitles it is "rays", but I doubt it. Still though, you have the best straightforward explanations Sunny!

  • @danielandrade671
    @danielandrade671 Před 2 lety

    Great video Sunny!

  • @chdglode
    @chdglode Před rokem

    Thanks Sunny! I'd like to suggest you alter "Network medium" in the same level as Physical layer to avoid misunderstanding the OSI model has 8 layers.

  • @anonimato1987
    @anonimato1987 Před 2 lety

    Very good explanation!!!!

  • @sanyoshetty4684
    @sanyoshetty4684 Před 4 lety

    This is extremely good Sunny thank you💫

  • @pypeterqu
    @pypeterqu Před 2 lety

    Very thoughtful animation 👍👍👍

  • @rcdenis1
    @rcdenis1 Před 4 lety +1

    Thank you professor. BTW, you're English is better than mine!

  • @sethnorcott7596
    @sethnorcott7596 Před 3 lety

    God bless you, Sunny!

  • @cristinasolanosolano7589

    Thanks Sunny! hehe Chinglish, couldn't stop laughing. Love your sense of humor

  • @mohamedhassenetetbirt6841

    call him sunny cause he be like a sun for us, thank you very much.

  • @nandhinit2933
    @nandhinit2933 Před 4 lety +2

    the best explaination!!!

  • @ahmedelgaidi
    @ahmedelgaidi Před 4 lety +1

    Amazing content
    Thank you very much

  • @farooqkota8692
    @farooqkota8692 Před 3 lety +1

    one the best explanation...thanks Sir..

  • @ahmedareem9599
    @ahmedareem9599 Před 3 lety

    you are a genius, THANKS SIR

  • @dilipkumarv2980
    @dilipkumarv2980 Před 5 lety +1

    Super...

  • @cliant1
    @cliant1 Před 5 lety +1

    You are amazing

  • @ahmedelkhateeb4906
    @ahmedelkhateeb4906 Před 2 lety

    appreciate your explanations

  • @b2diz
    @b2diz Před 3 lety +1

    That mnemonic had me cracking up in class lmao