What is the OSI Model

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 122

  • @theterriblegamer1228
    @theterriblegamer1228 2 ปีที่แล้ว +152

    You say no one watches these compared to your talking head videos. I just want you to know that they are still important and we appreciate the time and effort you put into making them.

    • @roman445
      @roman445 2 ปีที่แล้ว +3

      Exactly, there've been so many talking head videos that I stopped watching Eli's channel. But I love his tutorial videos, so I'm back again, being a great fan of his channel.

    • @tissuepaper9962
      @tissuepaper9962 2 ปีที่แล้ว +2

      I really liked the talking head videos but they're getting too long. These are great too. I like Eli's no-nonsense approach no matter what he's talking about.

    • @crystalrobinson6024
      @crystalrobinson6024 2 ปีที่แล้ว

      Still watching, great tutorials!

  • @autoimmune8601
    @autoimmune8601 11 หลายเดือนก่อน +11

    Just discovered Eli. It's actually hilarious how good Eli is at explaining concepts and then providing real world implementation compared to some of the people I've watched for comptia stuff.

  • @emmanuelndive4422
    @emmanuelndive4422 2 ปีที่แล้ว +29

    Miss these classes, I'm always able to understand your lessons better than others

  • @drflizzz
    @drflizzz 2 ปีที่แล้ว +53

    I'm a systems and applications admin and this explanation of the osi layer is actually more useful/helpful then the way I learned it from a book.

    • @georgerafa5041
      @georgerafa5041 ปีที่แล้ว +1

      IT newbie here but Eli breaking things down REALLY provides useful perspective over textbook examples.

  • @alrod9535
    @alrod9535 ปีที่แล้ว +14

    Literally took a break from an actual Cisco training just to see Eli explain the information in his own way. Definitely appreciated as humor keeps you engaged with the actual information as well real life scenarios.

  • @YeYintAung-n7z
    @YeYintAung-n7z 15 วันที่ผ่านมา

    i can't believe that i can learn all these cool things on youtube , pause if i need to ,take a moment to absorb ,take notes or whatever .It is awesome.Thank you

  • @justsid
    @justsid 3 หลายเดือนก่อน +1

    Amazing stuff, Eli. The story telling incorporated with the practicality of the OSI model cannot be overvalued.

  • @tasha9650
    @tasha9650 2 ปีที่แล้ว +5

    I've seen this model like any IT person a million times & this is indeed one of the most well explained I've ran across! I try teaching my children IT & I will def be sharing this. Thanks!!

  • @TheAmishUpload
    @TheAmishUpload 6 หลายเดือนก่อน +1

    I've struggled for the past 2 weeks in understanding the OSI model. This video made it make sense. Thank you dude.

  • @ManLikeKitch
    @ManLikeKitch 2 ปีที่แล้ว +7

    I missed these classes so much. It feels like it's been years. Thanks, Eli.

  • @Scarlett.R
    @Scarlett.R 2 ปีที่แล้ว +8

    You’re an awesome teacher. Currently studying for network+… I find your videos explain concepts better than my coursework.

    • @damndope
      @damndope 5 หลายเดือนก่อน

      Did you pass it? N+? And what are you doing now?

  • @von_nl
    @von_nl ปีที่แล้ว +3

    Best IT channel on TH-cam. Hands f****** down

  • @gunner75171
    @gunner75171 2 ปีที่แล้ว +1

    I resubbed because I saw you posting these videos again. Will be able to watch them later. I find it really easy to learn from your teaching style, and hope you continue making educational format videos.

  • @limitless1692
    @limitless1692 2 ปีที่แล้ว +6

    To me the OSI Model will always have a special place in my heart.
    Was the first model that demistified the iner guts and iner workings of Networking...
    Great video thanks!

  • @juliand1053
    @juliand1053 2 ปีที่แล้ว +3

    Only few people care about your tech videos, because they go obsolete after a while, but your analytic talking head videos are gold to your international audience

  • @brandonfarfan1978
    @brandonfarfan1978 2 ปีที่แล้ว +3

    Good lesson.👍
    I remember watching your old OSI lesson video, a few years ago, and it was very informative. Good to see you made an updated one. Nice work. I really enjoyed watching this. It was very informative.👍

  • @ericslusarz
    @ericslusarz 2 ปีที่แล้ว +3

    About to take the Network+ and this was helpful well beyond the test and cert. Thanks for your time and unique style.

  • @aae7583
    @aae7583 2 ปีที่แล้ว +1

    Great Job Eli. thank you for doing this. Very appreciated. Sometimes you are late, but you are always on time.

  • @elviorion
    @elviorion 9 หลายเดือนก่อน

    Studying for a test I'm scheduled to take later today and of all the studying I've done your video was by far the easiest to understand. Watched this one, and your 13 year old one and they are just so easy and full of information that's actually useful. Wish I'd have found you sooner!

  • @mahendragurlhosur9036
    @mahendragurlhosur9036 2 ปีที่แล้ว

    Wow.. after a long time I am back again to learn & Here He is back again to Teach ... Nice to see you back & You still look the same Young

  • @randyrips
    @randyrips 2 ปีที่แล้ว +2

    Thanks Eli! This is a very timely video for me since I’m studying for my AWS Solutions Architect exam.

    • @AppmanIpod
      @AppmanIpod ปีที่แล้ว

      shut up randy
      yelp

  • @maloavi
    @maloavi 2 ปีที่แล้ว +3

    Thanks!

  • @georgerafa5041
    @georgerafa5041 ปีที่แล้ว

    Eli I'm just a newbie in my IT journey but I've been going crazy watching guys like Michael Meyers and Prof Messer that just dont make things relatable or fun like you do. Thank you for what you do amigo. God bless

    • @reiayanami1441
      @reiayanami1441 6 หลายเดือนก่อน

      How it is going?

  • @miszlo21
    @miszlo21 ปีที่แล้ว

    I am not sure why the way you explain information it makes sense. Thank you for these videos!

  • @50shadesofbeige88
    @50shadesofbeige88 2 ปีที่แล้ว +5

    Well this is actually a good explanation of the OSI model.

  • @paulolivieri2151
    @paulolivieri2151 ปีที่แล้ว

    I love the "Its not my problem" routine he does--breaks me up

  • @ThePixxelPirat
    @ThePixxelPirat 2 ปีที่แล้ว

    Hi Eli. I really like you doing a fresh reboot for these topics from the past.
    I enjoyed your classes on these things years ago and of course i follow the new versions too.
    Greatings from germany.

  • @itgeek4446
    @itgeek4446 2 ปีที่แล้ว

    Glad to see you recovered from Covid, mate. You're sharp as a tack!! Man did I miss these videos!!

  • @saraht6143
    @saraht6143 2 ปีที่แล้ว +1

    Thank you, I came across your networking videos that are over a decade old, I am glad that you're making modern videos on the subject with all your experience. The osi model as a mentality , which also prevents overwork, which is prevalent in the Technology industry, is also a nice way to look at this video. a large part of troubleshooting is anticipation and knowledge, so it's nice to hear that 99.9% of problems(hard fails?) can be directed at 1 of 7 layers lol.
    unfortunate that you had to arrange a flight to plug in an ethernet cable, at least we have video-calling now!

  • @connormchugh8456
    @connormchugh8456 2 หลายเดือนก่อน

    Eli I love your shelf... and also your teaching! Thank you!

  • @DalePatch
    @DalePatch 2 ปีที่แล้ว

    Great refresher. Didn't realize I remembered as much of the model as I did. Definitely useful of isolating responsibilities.

  • @GPS379
    @GPS379 7 หลายเดือนก่อน

    just saw your 13 years old video and its still awesome

  • @yg78t76t7
    @yg78t76t7 2 ปีที่แล้ว

    Glad you're still doing these.

  • @fin31337
    @fin31337 2 ปีที่แล้ว

    That was the best explanation of the OSI model ever

  • @minimalist_spreadpeace_behappy
    @minimalist_spreadpeace_behappy 2 ปีที่แล้ว

    I used to watch your video back on 2018 , but after a long time , remembered about your content that's why serached a lot to get your TH-cam profile cz I forgot your channel name . At last , I got you .man

  • @john3992
    @john3992 2 ปีที่แล้ว

    Very informative video. Im currently reviewing for CCNA test and your new playlist for Networking really helps a lot. Thank you and more powers Eli.

  • @dvdragon
    @dvdragon 2 ปีที่แล้ว +1

    Thank you Eli. You do good for people.

  • @Standpunkte
    @Standpunkte 2 ปีที่แล้ว

    Now THAT is content worth paying money for!

  • @Elias___
    @Elias___ 9 หลายเดือนก่อน

    This video is an absolute masterpiece

  • @76Starship
    @76Starship 2 ปีที่แล้ว +2

    Thanks! Excellent refresher and I enjoyed the humor within. This is good stuff I will use when I troubleshoot the network for my new florist shop. 😉

  • @yashrajbhandari2595
    @yashrajbhandari2595 2 ปีที่แล้ว +1

    From your 2010 OSI model video to your 2022 OSI model man you have change a lot haha. Very well explained in both the video tho.

    • @taylorsmith9629
      @taylorsmith9629 2 ปีที่แล้ว

      How did he change? Other than he no longer has the orange shirt.

  • @fd4553
    @fd4553 2 ปีที่แล้ว +1

    I like your explanation of the session layer

  • @Howling-at-the-moon
    @Howling-at-the-moon 9 หลายเดือนก่อน

    This was super helpful. Thanks for all you do 🙏🏻

  • @menacingmoose1299
    @menacingmoose1299 2 ปีที่แล้ว

    Never have I clicked on a video notification faster.

  • @alrod9535
    @alrod9535 ปีที่แล้ว

    The actual OSI model has helped fix more issues as a network/systems engineer than I can care to think about.
    Advice from an old but young looking IT dude to the "non-boomer" peeps:
    I'm always learning but as a tech professional of 15 years, do yourself a favor, learn each topic deeply so that you are not just memorizing it. When you do that, you realize that when you're facing an actual issue that needs to be resolved, you will be better prepared to come up with solutions and implement them like a true professional.

  • @jasonbrumley5453
    @jasonbrumley5453 ปีที่แล้ว

    Funny, I have always called "Layer 8" a user error. But great video, it really made some of these concepts click.

  • @sazonsongs
    @sazonsongs ปีที่แล้ว

    Eli, you never miss. I’ve been following and learning from your content for almost 10 years. You are my go to. I appreciate you. I just have one question:
    As your video ended, I noticed a roll of what appears to be toilet tissue with the letters “CCNA” on it. Dare I ask what that means? 😂

  • @petephelp971
    @petephelp971 2 ปีที่แล้ว +1

    Have you made a video on TCP windowing yet if so what video is it in?

  • @SandyOC100
    @SandyOC100 2 ปีที่แล้ว +3

    Nobody can explain the OSI model like uncle Eli can 🍻

  • @jorgecueva1679
    @jorgecueva1679 2 ปีที่แล้ว

    Thanks for the information, your videos are very usefull. You are a great teacher. Good Day!!!

  • @12kenbutsuri
    @12kenbutsuri 2 ปีที่แล้ว +1

    Would it be possible to first use the tcp/ip model first and if it didn't work use the opi model? Or would not not be efficient enough?

  • @Connor-xv3ij
    @Connor-xv3ij ปีที่แล้ว

    Hey Eli, do you have that visual somewhere available for download? The one with the colored boxes.

  • @threepistols7
    @threepistols7 2 ปีที่แล้ว +1

    This is a good video, thanks Eli :)

  • @SriIyer-tn3sd
    @SriIyer-tn3sd 2 ปีที่แล้ว

    Good work Eli. Thanks

  • @kimosabi1932
    @kimosabi1932 ปีที่แล้ว

    Some guys explain the OSI model with changing characters and foam trains? Others describe it as something similar to a mail delivery system. I guess at the end of the day, Eli gives the concrete specific examples I was looking for. This is the best damn description of the OSI model and re subbed for more examples from future videos. You come across as an asshole at times, but I guess that means you speak my language lol.

  • @nokibulislam9423
    @nokibulislam9423 11 หลายเดือนก่อน

    So session limit is like.setting maximum concurrent connections right?

  • @uclon4iv
    @uclon4iv 2 ปีที่แล้ว

    Thanks for reminding me about all of this stuff

  • @wisenber
    @wisenber ปีที่แล้ว

    Wow! Haven't heard anyone mention the OSI model in quite some time. I still remember studying that for my Netware 3.x CNE. The cool kids from TCP/IP land used to make fun of me and take away my 3Com cards in the sysadmin playground as they insisted there were only four layers to worry about. Those bullies didn't even care if the NIC was bound to 802.2 or 802.3.

  • @milfinu
    @milfinu 4 หลายเดือนก่อน

    What LAYER would a Network Admin most likely use ?

  • @boussagmanmorad9473
    @boussagmanmorad9473 2 ปีที่แล้ว

    is http a part of os or browsers ? and all application layer protocols are they part of os ???

  • @abhimanyugupta3640
    @abhimanyugupta3640 2 ปีที่แล้ว

    Love the lectures thanks...

  • @ChadFromSpace
    @ChadFromSpace 2 ปีที่แล้ว

    Did you go through SWCS?

  • @niloufartahmasebiboldaji7323
    @niloufartahmasebiboldaji7323 2 ปีที่แล้ว

    Eli the best computer guy!

  • @alieninstallation50
    @alieninstallation50 2 ปีที่แล้ว

    Thanks for the video!

  • @Chloeeee892
    @Chloeeee892 2 ปีที่แล้ว

    Why is my Comtia ITF+ Study guide trying to explain TCP/IP with the DoD model? I'm so confused.

    • @yg78t76t7
      @yg78t76t7 2 ปีที่แล้ว

      ITF+ is a waste of time

  • @CHPTelecom
    @CHPTelecom ปีที่แล้ว

    Thank you Eli

  • @RighteousBruce
    @RighteousBruce 2 ปีที่แล้ว

    This helped me cheers mate

  • @trava4156
    @trava4156 2 ปีที่แล้ว

    I love this guy

  • @gerry2345
    @gerry2345 2 ปีที่แล้ว

    I like this vid. Good inisght and good lesson.

  • @uraniumu242
    @uraniumu242 2 ปีที่แล้ว

    Had an Air Force major that was passed that I could not get AOL to go through our tunnel. I assume that something g was lacking to allow AOL to be en apaulatwd for VPN tunneling. How so you tell a Mahor that it can't be done? My boss, a contractor, thought I was trying to be difficult but AOl was the only email system that would not work.

  • @tracymetombe3739
    @tracymetombe3739 6 หลายเดือนก่อน

    Thank you so Much.

  • @ogunsadebenjaminadeiyin2729
    @ogunsadebenjaminadeiyin2729 2 ปีที่แล้ว

    Excellent 🎉😊

  • @polartechie
    @polartechie 9 หลายเดือนก่อน

    Thanks dude!

  • @kongpanha1816
    @kongpanha1816 2 ปีที่แล้ว

    Thanks Eli, your video awesome. watch seen 2013 about windows server.

  • @taylorsmith9629
    @taylorsmith9629 2 ปีที่แล้ว

    Osi is also the name of a really cool band by Kevin Moore and Jim Matheos.

  • @khaosnitro
    @khaosnitro 2 ปีที่แล้ว

    your getting more nuts as the years go by

  • @74LS_NE555
    @74LS_NE555 2 ปีที่แล้ว

    i remember there was a user that brought their laptop from home , they closed the lid put it to sleep woke it up on the network and it had the ip address of the dhcp server and workstations got confused as they tried to obtain ip addresses from the laptop

  • @innocentbwalya2065
    @innocentbwalya2065 2 ปีที่แล้ว

    🤩 Do you cybersecurity certificate... I want to have one

  • @EddieQuezada
    @EddieQuezada ปีที่แล้ว

    Holy crap this introduction ☠️

  • @kerwinbrown4180
    @kerwinbrown4180 2 ปีที่แล้ว

    I am here!

  • @pauliebots8914
    @pauliebots8914 ปีที่แล้ว

    Great Tutorial Horns are a little distracting

  • @uncut_cowboy
    @uncut_cowboy 10 หลายเดือนก่อน

    ok boomer...
    hey i really appreciate your approach to teaching, it has served me greatly.

  • @Spitfire_Cowboy
    @Spitfire_Cowboy 2 ปีที่แล้ว

    Remember. It is only a model.
    It also isn't static.

  • @dineshpriyankara7920
    @dineshpriyankara7920 ปีที่แล้ว +1

    No one mention about eli got net horns 🤣

  • @WoolleyWoolf
    @WoolleyWoolf 5 หลายเดือนก่อน

    Looks like Eli has bull horns in the background hehehe

  • @Mark_learns_tech
    @Mark_learns_tech ปีที่แล้ว

    If 23:08 doesn't make you Lol then Eli can't help you.

  • @phoenixrising4995
    @phoenixrising4995 2 ปีที่แล้ว

    5 and 7 sometimes trip me up. At least when they give you a whole load of 3 letter acronyms on the exam. My teacher who was a punch card era programmer didn't explain it very well in uni oh well.

  • @notongmilgmil990
    @notongmilgmil990 2 ปีที่แล้ว

    Man i love you.pls. Please give us a class free thin ue coude learn somthing

  • @JuanDavidJaramilloXD
    @JuanDavidJaramilloXD 2 ปีที่แล้ว

    you forgot to mention layer 8.... when is user error XD

  • @Yuri-bt4wl
    @Yuri-bt4wl ปีที่แล้ว

    "It' only a model."
    _-squire_

  • @TheBlackB0X
    @TheBlackB0X 2 ปีที่แล้ว +1

    Oh no! Oh God oh God oh God! Not the OSI, you monster!

  • @damndope
    @damndope 5 หลายเดือนก่อน

    Learn from IT support team to kick tickets to other team (desktop or network or application etc). End of the day SLA, that's all that matters, because that's what your boss is gonna judge you on. Real life.

  • @theterriblegamer1228
    @theterriblegamer1228 2 ปีที่แล้ว

    I am Not okay! LOL

  • @SixWildKids
    @SixWildKids 2 ปีที่แล้ว

    Came for the rants.

  • @notongmilgmil990
    @notongmilgmil990 2 ปีที่แล้ว

    Yes. You know better. Course. You spend 25 years........... So pls don't die with that's. Valuable knowledge. Give us. For free or low price. Pls sir. I bag you

  • @nealcole420
    @nealcole420 2 ปีที่แล้ว

    Chad energy detected

  • @alish5417
    @alish5417 5 หลายเดือนก่อน

    Bt once you learn how to do it ,i mean the hardware it becomes software ,but no the infrrastructrure makes you sweat ,it is hard really

  • @billbixby1976
    @billbixby1976 2 ปีที่แล้ว

    Just took a test over this last week so thanks for nothing Eli! lol

  • @johnwig285
    @johnwig285 2 ปีที่แล้ว +4

    Your tech videos aint getting much views not because ppl arent interested in your tech videos but other factors. Here's my suggestion:
    1) clickbait titles
    2) 100% focus on tech, any non-tech will simply dilute your channel, create a 2nd channel for non-tech, that way ull do well for both channels rather than mixing both in 1
    3) Project based videos

  • @Ayb-cy7nh
    @Ayb-cy7nh 3 หลายเดือนก่อน

    Eli u have really mental issue but I like you ;) , u the best