Lecture OSI and TCP/IP Models

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  • Опубліковано 4 січ 2025

КОМЕНТАРІ • 136

  • @e.r.i.c.a
    @e.r.i.c.a 2 місяці тому +4

    Over ten years have passed and this is this the best explanation on UA-cam that I've found 😁

  • @metatron9iton
    @metatron9iton 2 місяці тому +2

    This gentleman is changing my life! Thank you sir.

  • @NaveenKumarasinghe
    @NaveenKumarasinghe 11 років тому +12

    I screwed up my networking module, came home hopeless, and here I find god teaching networking. Thanks! Please keep uploading more..!

  • @achad_14
    @achad_14 10 років тому +7

    Excellent job Andre!!! I really liked how easy you turned all that difficult stuff into something understandable! Thank you

  • @pakkiaman2
    @pakkiaman2 Місяць тому +2

    best video of entire yt about the topic

  • @AriKhuu
    @AriKhuu 2 роки тому +2

    This is the best explanation of this topic ever. I'd love to take this guy's class. Thank you SO MUCH!

  • @vladsbaking
    @vladsbaking 9 років тому +5

    This guy is amazing in my opinion. I managed to learn more in 20 minutes than I did in a few weeks.

  • @thalescamargo1044
    @thalescamargo1044 Рік тому +1

    Nicholas you area really true master in teaching IT technology. With all respect, you are like a Messi, really smart and strongly knowledgeable about the foundation of IT. Really appreciate your willingness to share your courses!!!!

  • @itpugil
    @itpugil 9 років тому +28

    man we need more instructors like this guy! :D if he was mine i would never be absent in class!

  • @munivjay5967
    @munivjay5967 7 років тому +1

    It's really very usefull to every one to learn osi and tcp/ip.thankyou sir.

  • @wakefey7140
    @wakefey7140 10 років тому +1

    It's educational and interesting, thanks for your video

  • @manisadhasivam7712
    @manisadhasivam7712 8 років тому +2

    Best video I've ever seen...Keep your good work Sir

  • @kitsantos9194
    @kitsantos9194 9 років тому +2

    Best Online Teacher EVER!!!

  • @PeterFortuna
    @PeterFortuna 9 років тому +6

    Love instructors who love their discipline.

  • @Emilian2323
    @Emilian2323 7 років тому

    Passed my networking exam thanks to you. Thank you!

  • @gopeswarnamasudra8895
    @gopeswarnamasudra8895 7 років тому +1

    this is how a teacher should teach, brilliant

  • @TsheringWangdiPeace
    @TsheringWangdiPeace 8 років тому +1

    Understood more than before. Nicely explained

  • @Jojo-ke9dh
    @Jojo-ke9dh 7 років тому

    This man knows what is he talking about. Thanks

  • @charlessmith5347
    @charlessmith5347 10 років тому +3

    I appreciate your passion in this video, Good job!

  • @thekamikazetomato7672
    @thekamikazetomato7672 4 роки тому

    I think this video was great, I really enjoyed this presentation.

  • @fuzzywuzzy9550
    @fuzzywuzzy9550 9 років тому

    great a lot of people from ireland love your videos

  • @syafiqamiruzan
    @syafiqamiruzan 3 роки тому

    Thank you. Your videos refreshed me a lot of this topic back in the uni.

  • @ovius09
    @ovius09 8 років тому

    Best explication I've ever seen, congrats! Same problem with the camera.

  • @bosshailovebasketball
    @bosshailovebasketball 9 років тому +1

    Amazing lecture!!! very understandable and interested, thank you and hope to see more !

  • @michaelstraume6404
    @michaelstraume6404 9 років тому +2

    Well done! you explained that very well, and you made it easy to understand. Thank You very much

  • @ajjaatarskywalker917
    @ajjaatarskywalker917 5 років тому

    Your students are very lucky to have you.

  • @obertmudzingwa270
    @obertmudzingwa270 9 років тому +1

    Amazing contribution to humanity

  • @PlacidoYT
    @PlacidoYT 2 роки тому

    still one of the best explanations on youtube. Thanks Nicholas!

  • @greyreynyn
    @greyreynyn 9 років тому +1

    Yeah, engaging, informative, and well paced! You sir have earned a subscriber.

  • @travisbyrd3275
    @travisbyrd3275 9 років тому +8

    This is good stuff! Very engaging...wish CBT Nuggets and other 'videos' could be on par with this... I've never subscribed to any channel..until today. Great job!

    • @semtex6412
      @semtex6412 6 років тому +1

      i wish he makes a full ccna course on udemy or something.

    • @beggar1415
      @beggar1415 4 роки тому

      @@semtex6412 shits like you remains stick to paper

    • @beggar1415
      @beggar1415 4 роки тому

      @Fahad Wasi you are right

    • @semtex6412
      @semtex6412 4 роки тому

      ​@@beggar1415 wow, you were quick to jump the gun. u apparently, didn't get the whole picture but u lashed out anyway. your bravery is spine-tingling ma'am.
      u see, many kids outside US are very much interested nay, passionate about technology. particularly in the field of IT. so passionate in fact, that you can feel the heat of their flames burning. they're willing to skip meals if only to watch videos like these from their friends' phones every chance they get. they seem to have a mind for it. but these poor kids had to toil day in day out just to be able to put food on the table. they're barely able to scrape by with their day's earnings. let alone watch youtube lectures of Mr. Andre. and teachers like him (with the way he talks, the depth of his knowledge, the way he wants to make sure every kid gets it, etc) is one of the very few people who can fan those flames. too bad, he doesn't have that much content. one can only imagine how lucky his students are! and it's worse that some of them just take that for granted (one of his videos showed him getting pissed off over someone talking in his class).
      the internet is a very efficient tool for educating passionate students who would have TRULY appreciated this Professor's capabilities had he had some sort of "class" even if it's just virtually delivered. and i couldn't care less wether it's udemy or cbtnuggets. but what is the internet filled with now? i mean aside from whiny little bratty girls like you who appear very brave behind their keyboards? crappy tutorials! apparently, u didn't get what i meant. that would have been fine, but ur bratty attitude had to whine away. so, some tip baby girl -> if you don't get the whole picture yet, don't pass out judgement straight away. don't spread ur ignorance next time ok? look in the mirror, maybe it's the dense cunts like you that actually remain. stick to paper.

    • @beggar1415
      @beggar1415 4 роки тому

      @@semtex6412 hey u bldy champ donot change my gender ,am boy,by your language its seems you belong to asia.well am not here to have lectures from u.truth hurts you too much.also udemy etc are not free poor kids cannot afford that.

  • @suehenry5351
    @suehenry5351 7 років тому

    at least the camera man doesn't have adhd. Anyway best lecturer ever. talks at a beginner level. please do more vids!

  • @digvijaytomar1043
    @digvijaytomar1043 7 років тому

    Great Perfectly Explained, & Thanks For Sharing.

  • @badrinarayanan5888
    @badrinarayanan5888 7 років тому

    awesome video Mr.Nicholas ,
    Plz keep on uploading video based on networking basics,

  • @dirtyarcade
    @dirtyarcade 8 років тому +3

    Awesome lecture. This helped A LOT.

  • @tinocent2001
    @tinocent2001 11 років тому +1

    Your question at 16.00 is what brought me here, amazing! I had it wrong, thanks for sharing

  • @markokojic4774
    @markokojic4774 7 років тому

    Thank you Nicholas! After this lecture, OSI model seems like a piece of cake.

  • @venkatpoojala
    @venkatpoojala Рік тому

    Exceptional explanation. Thank you sir

  • @Jeremy-pv4tf
    @Jeremy-pv4tf 8 років тому +1

    Nice illustration with the caddi and the sports car.

  • @ishworkafley2546
    @ishworkafley2546 9 років тому +2

    clear as a blue sky!!
    and I like how he explained that football part at the end :D

  • @Matt-zg5tz
    @Matt-zg5tz 6 років тому

    maan...you have some passion for this crazy shit...can't you do some more video...maybe on particular protocols, etc. really liked your OSI vs TCP/IP as I'm trying to gain deeper understanding of networking bacisc and out of about 3-4 video lectures on a side of other learning sources about protocol stacks I think you are the one who really NAILED it.. Thanks for explanation and energy :)

  • @krobinson937
    @krobinson937 8 років тому +5

    You are awesome...I love the you teach. Studying for Network+ 006

  • @lucyedmonds6161
    @lucyedmonds6161 5 років тому

    You are a fantastic educator

  • @danielsolares2258
    @danielsolares2258 6 років тому

    Great video! It helped me understand what the CISCO ITE Course coudln't explain well.

  • @ahkilinc
    @ahkilinc 9 років тому +5

    He's so pumped up for the OSI Model!

  • @davidr.flores2043
    @davidr.flores2043 8 років тому +1

    Excellent, thank you Mr. Andre.

  • @johnconroy9377
    @johnconroy9377 10 років тому +1

    A quality instrutor

  • @janeyc5447
    @janeyc5447 10 років тому

    Wow amazing, thanks. Wish you were my professor. You are very talented at teaching.

  • @namamsieie
    @namamsieie 8 років тому +28

    Great video thank you. Please tell the cameraman to calm down.

    • @richardschafer7360
      @richardschafer7360 7 років тому +5

      I would say, that there is no camera guy man ;) He just has a simple hardware, which tracks his microphone on the necklace and its job is to keep him in the view. Thats why the video is so tugging.

    • @namamsieie
      @namamsieie 7 років тому +2

      That actually makes a lot of sense. Haha. Well great video regardless.

  • @rambanea2234
    @rambanea2234 11 років тому +1

    Thank you Sir Andre.Well explained, Excellent tutorial.

  • @sadhanak.s4478
    @sadhanak.s4478 8 років тому +1

    Thank you for sharing this video sir.. i understood... it really helped me a lot... Thank you again :)

  • @evgeniafine2396
    @evgeniafine2396 9 років тому +10

    Good stuff but would be better with a wider shot to eliminate the camera pans. Other than that, the instruction is very good.

  • @dobermann800
    @dobermann800 10 років тому +2

    You are a very very good teacher! Thanks mate

  • @ManasTunga
    @ManasTunga 10 років тому +1

    Wow!!! I was spellbound !!!

  • @imacomputerbuddie
    @imacomputerbuddie 6 років тому

    this guy is great i understood everything he was
    saying

  • @colinjames8278
    @colinjames8278 7 років тому

    All these people complaining about the camera. Fuck the camera. This guy's raw energy and passion is what captivated me this was a fantastic lesson on the basics!! Thank you SiR!!

  • @Aaron27701
    @Aaron27701 8 років тому

    thanks sir....u r awesome ...better than my lecture

  • @thepibbxman
    @thepibbxman 10 років тому

    I love your videos man! Funny and educational.

  • @emmanuelmendoza4431
    @emmanuelmendoza4431 6 років тому

    Thanks for this video .
    Now i have a report and start memorizing what you said .
    Keep it up :)
    More video ..

  • @faithpesigan6720
    @faithpesigan6720 6 років тому

    i learn a lot.. Thank you

  • @smittymacd
    @smittymacd 8 років тому +60

    I found it distracting whenever the camera moved to try to track the instructor walking around.

    • @robcapazzi
      @robcapazzi 8 років тому +12

      I agree, the camera, was driving me crazy. just zoom out a little and leave the camera alone.

  • @dorrellsmith6883
    @dorrellsmith6883 9 років тому +3

    Thank you for the knowledge

  • @Nikitoz9595
    @Nikitoz9595 7 років тому

    Wonderful explanation. I have an exam in few days in this video was very helpful :D

  • @txmas3235
    @txmas3235 10 років тому

    Great video!.

  • @ButtsechsChampion
    @ButtsechsChampion 8 років тому +1

    Wow, this guy is great!

  • @iamsocial4340
    @iamsocial4340 9 років тому +1

    Thank you for this. Excellent.

  • @jamiecostello6698
    @jamiecostello6698 9 років тому +4

    Difficult topic explained in a very intuitive way. Nice one

  • @yaghiyahbrenner8902
    @yaghiyahbrenner8902 10 років тому

    +1 brilliant teaching.

  • @hrsharma02
    @hrsharma02 10 років тому

    wow amazing

  • @kekayannanthakumar7999
    @kekayannanthakumar7999 7 років тому

    well explained :) thank you

  • @ramiyer6810
    @ramiyer6810 9 років тому

    great lecture

  • @BeachSamuraiStudios
    @BeachSamuraiStudios 10 років тому +2

    GOOD JOB SIR

  • @kshadow22
    @kshadow22 9 років тому +1

    This was great

  • @Paranoid_Professer
    @Paranoid_Professer 7 років тому

    Place some tape on the floor to indicate the walk range... so the camera does not have to move back and forth...

  • @zakinaab
    @zakinaab 7 років тому

    I need to go away now because of the moment of the camera. I will never know whether this guy is good instructor or not!

  • @oluwanifemifalabi9349
    @oluwanifemifalabi9349 5 років тому

    thanks so much, I really enjoyed watching you do you have more videos to help me with my CCNA exams

  • @user-fm3gd5xy7m
    @user-fm3gd5xy7m 9 років тому +5

    Thanks, great lecture. Just please stop panning the camera.

  • @doudouthiam8362
    @doudouthiam8362 7 років тому

    Pips ..stop complaining about the camera..:)- ....you have for free a world class lecture!! Grateful x

  • @xXx-un3ie
    @xXx-un3ie 9 років тому

    awesome man

  • @steveramirez1180
    @steveramirez1180 11 років тому

    Thanks for sharing.

  • @samuelboyer7842
    @samuelboyer7842 9 років тому +1

    Hey there Mr. Nicholas. I've enjoyed watching all your videos on network, and i must admit i've learned a ton of stuff.
    i was wondering what textbook do you used for your class?

  • @alleant1
    @alleant1 7 років тому

    where is this man now?

  • @dejan.petrovski
    @dejan.petrovski 2 роки тому

    Hello Nicholas, why you don't making more videos about Networking?

  • @brianlaudrupchannel
    @brianlaudrupchannel 10 років тому

    very good

  • @gcolem11
    @gcolem11 9 років тому +2

    I wish I was in your class

    • @robertjennings397
      @robertjennings397 4 роки тому

      It seemed the class room attendants were paying attention. No idle banter.

  • @fana8408
    @fana8408 4 роки тому

    Funny that Geek wars still involve PS vs Xbox and Android vs iOS :)

  • @babairfan5408
    @babairfan5408 6 років тому

    I am a ordinary student, my teachs it for me I think 3 times... But what is true, that I understand it from U only

  • @proto-t7k
    @proto-t7k 7 років тому +2

    we can hear the instructors voice without the need of the camera following his every move. the information on the board is what the camera should be positioned at.

  • @ForbesyGames
    @ForbesyGames 8 років тому +1

    Thank you sir

  • @dizzik6751
    @dizzik6751 7 років тому

    thanks a lot i got it 100%

  • @prathapb9714
    @prathapb9714 7 років тому

    super !!

  • @bangalorekr2375
    @bangalorekr2375 9 років тому +1

    Thank you..

  • @harshsilori4564
    @harshsilori4564 7 років тому

    what's up with the camera?

  • @user-ch2ni9lt9i
    @user-ch2ni9lt9i 7 років тому

    HE was the cameraman all along!! that's why the camera movement is stupid...it's a machine

  • @BG-su1lv
    @BG-su1lv 2 місяці тому

    Thank you.

  • @000samsung
    @000samsung 7 років тому

    Excellent Explanation but the Camera sucks big time.

  • @sothanakma6781
    @sothanakma6781 8 років тому +2

    Its a great video, i really appreciate the content but please don't move the camera that way... it makes me dizzy watching it...

    • @danielreynolds4029
      @danielreynolds4029 8 років тому

      +Sothanak Ma There's nothing he can do about it, the camera follows the device around his neck so he can move about without going out of frame etc etc

    • @danielreynolds4029
      @danielreynolds4029 8 років тому

      +Daniel Reynolds I'm taking a guess at that though, seems it from what I've seen before.

  • @ROC4Life96
    @ROC4Life96 6 років тому

    Much better than coursera. Also I need some clarification. I thought the network layer determines which network receives/is sending the payload and the data link layer determines which device receives/ is sending the payload. This is not how this prof describes this, anyone willing to help me out with this?

  • @beggar1415
    @beggar1415 3 роки тому

    👏

  • @bushrasattar2254
    @bushrasattar2254 5 років тому +1

    some person on youtube named drunk engineer has stolen your video. Just wanted you to know. Please claim a copyright case or do something to remove his video!

  • @charugupta2884
    @charugupta2884 7 років тому

    suggestion: try not to move camera that much