how the OSI model works on YouTube (Application and Transport Layers) // FREE CCNA // EP 5

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When you watch a RU-vid video....is it using TCP? UDP? What happens in the network? // CCNA Course 200-301 - GET READY FOR THE TEST: bit.ly/bosonexsimccna (affiliate)
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0:00 ⏩ Intro
0:40 ⏩ OSI Model Recap
2:02 ⏩ the Application Layer
2:42 ⏩ the Presentation Layer
4:22 ⏩ the Session Layer
6:14 ⏩ the Transport Layer
7:20 ⏩ TCP vs UDP
12:46 ⏩ what are Ports?
18:34 ⏩ QUIZ TIME!!!
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28 июн 2024

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Комментарии : 660

@abonante 3 года назад

Due to the Coronavirus, TCP apps are being replaced by UDP to avoid Handshakes

@Gouravthappa 3 года назад

ohh good joke man

@hammad8954 3 года назад

noicee

@afakhpatel8522 3 года назад

😂😂😂😂good one

@mariembuenaventura1278 3 года назад

haha

@pronone3 3 года назад

Good one

@utkugercik6661 2 года назад

I'm 28 with master degree and you are the best teacher Ive ever listened. What a talent and effort. Thank you so much

@munirsabtu5996 3 года назад

Dhcp - dynamic host protocol:67(server)/68(client) Smtp - simple mail transfer protocol : 25 Snmp - simple network management : 161 Http - hypertext transfer protocol - 80 Tftp - trivial file transfer protocol : 69 ftp - 21 dns - 53

@evertonsantosdeandradejuni3787 2 года назад

COOL thanks

@truthfinder7549 2 года назад

These are the ports used ? are they same in every network? Can you change the ports?

@TheBigMofaman 2 года назад

@@truthfinder7549 you can configure different ports -- these are the default ones that are normally reserved for these applications

@cv4h4ck3r2 2 года назад

Https 443

@martinszilas6337 Год назад

@arminriverol4286 3 года назад

Chuck this is a asome illustration bro.Can't get better than this.

@cannafarmer 2 года назад

Eli the computer guy has very good info as well. Hes much more chill and laid back if you would like a different approach but he is super knowledgeable. Of course network chuck is awesome too

@AsmodeusMictian 3 года назад

The difference between TCP and UDP in the best way I have personally ever seen/heard: TCP: Cradling your baby and gently putting them into their crib, ensuring that they are tucked in and comfy. UDP: One word... YEET! I've yet to forget the difference after being shown that lol

@SadCarBitch 3 года назад

hahah I know that is super silly but that really is helpful

@princec9151 4 месяца назад

HA😭

@zewisdom4822 2 года назад

The quality of video and sound, The personality, teaching method, tone the voice this guy uses and most importantly, the steps he took us through are insane all engaging. this guy should be a college professor.

@Cesar-kw9fh 3 года назад

So far I learned more in matters of hours than I learned in entire semester in my Cisco classes.

@jacoboruiz7533 3 года назад

I'm binge watching this whole CCNA series right now, you're doing an incredible job making this subject entertaining and passionating, keep it up !

@morris859 3 месяца назад

I swear, No one does it better than you, learning is more interesting on this channel. Thanks and keep up the good work buddy.

@jaydenkorhonen3167 3 года назад

Thank you so much for this series. Combined with subtitles you have all 3 visual, reading and listening learning techniques combined into one. Incredibly efficient and easier to grasp these concepts compared to the classes I'm currently taking. All. For. Free. A huge contribution to the community and a legacy to leave. We appreciate you!

@SadCarBitch 3 года назад

for sure, I agree! I have had several "lightbulb moments" during his videos about concepts I just cannot seem to grasp in class

@CYBERINSIGHT 3 года назад

This actually complements a video I put out today that was a practical lab walkthrough of how DNS works. It's always great when folks that get aha moment when we see how all the different protocols work together and why certain ones use TCP and others use UDP for their transport layer protocols.

@karpetkicker 2 года назад

Your personality combined with knowledge, experience make you one one of the best instructors. A modern take in comparison to other IT instructors, not taking anything away from them of course because I appreciate the effort instructors put for us to learn without college THANK YOU!

@codyenders3016 3 года назад

Your content is very solid and I just wanted to say great job!!!

@Motivation2Invest 2 года назад

I studied my CCNA years ok and remember it being much more difficult, you make it seem so simple! Exceptional Chuck.

@spiketito 3 года назад

Hey chuck, I really hope you go into detail on IPv4/IPv6 addressing and subnetting. Im lost in the concept and been told to remember tables or formula. Any help will be great! Thank you for your time.

@geleaugelin8202 Год назад

I have been studying for the CCNA for 4 months now.... And your videos are exciting and keeps me want to learn more. It is not boring at all and builds my confidence .

@BelgianDneprGuy2003 6 месяцев назад

I can't belive how much I've learned purely watching this series. I'm currently following an IT course in college (2023, putting this here for future references) and I have learned more about networking in this course in few days time, compared to what my teacher is explaining during class for the last few months. The way you teach this, is literally how teaching this should be. It's fun, it's packed with lots of difficult info broken down into info that is easy to understand and remember, the simple and very clear sketches are such a big help and the 'interaction' with the class / community is how many more IT teachers should be interacting with their students

@justahumanwithkermitsface1923 3 года назад

I discovered your channel a couple of days ago and i have to say that your content is just pure GOLD.The way you explain is awesome. Thanks for sharing your knowledge and your passion man!

@magetaaaaaa 4 месяца назад

Even if you have been in the field for a long time it can be valuable to come back to these videos. In school a lot of concepts are abstract and lack context. Once you see them out in the field you understand them better. Then you come back to the education with the knowledge from working in the field and a lot of light bulbs start to come on.

@JJFlores197 4 месяца назад

Yep. I fully agree. I took a few Cisco courses years ago at a community college. The instructor was pretty good. She gave a lot of examples, but they weren't really tangible. The hardest part for me to grasp (other than subnetting) was the physical infrastructure of how routers and switches and patch panels, etc are all laid out. It wasn't until my 2nd IT job at a school district that I started to get more hands-on work with the network infrastructure that I started understanding a lot things.

@chadgatlin Год назад

I have tried a few times to start CCNA study and every time I got bored out of my mind or bogged down within a couple of hours. This course and your teaching method has turned that around for me! This is excellently presented, the best course experience I have had. I am actually excited to learn Networking and have fun with each and every video! Great job and thank you!

@mpn5124 2 года назад

This channel is exactly what a telecommunication master student needs ! Thank you so much for making great content and adding your own taste to every sentence

@cippunk91 3 года назад

This is by far the best explanation of OSI model out there. Your delivery is amazing mate, thank you so much for making these videos.

@gabrielmatthews8531 3 года назад

I just watched this video about two days ago and I came back to look at it and you got 11,000 more subscribers. You deserve it man

@kummair 2 года назад

One of the best instructors I've seen. he can teach almost anything in a fun way.

@oussamabenrejeb2751 3 года назад

Thanks a lot chuck, we are so lucky to have you. all Support for you

@mattm1216 3 года назад

Dude, I'm a very visual learner and I have a hard time understanding abstract explanations. Your videos are the best for helping me understand IT, Networking, Hacking, and coding! Thanks man. I owe you a cup of coffee.

@djeshorty Год назад

You are THEEEEEEEEEEEEE best teacher ever! Everything is clicking and its making me more excited to learn. This is giving me the confidence to take my CCNA, finally.

@jaimegy3968 3 года назад

GOD BLESSED THIS MAN WITH AMAZIN TEACHING SKILLS

@rpruneau68 Год назад

Preparation and Practice is essential. Hundreds of hours of study and many years of teaching and the ability to explain a technical subject in non-technical terms are key. And yes; Chuck has mastered these skills and the art of delivery said message.

@brianminogue8014 Год назад

I am halfway to a degree in Cyber Sec and I have learned so much more from watching you then from most classes!!! Thanks ChucK! Keep rockin it brotha!

@FatesHandler 3 года назад

I just enrolled in school for cyber security/networking....I'm definitely going to be watching these on the side. Its really great content. Thanks.

@hectormendez6391 Год назад

Gracias Chuck, estoy estudiando con los libros de Wendell Odon pero ver tus videos me mantiene motivado cuando no tengo ganas de leer la teoría. Definitivamente voy a invertir en tus patrocinadores. Gracias Boson por patrocinar este video.

@rhyss8580 3 года назад

I recently started doing my Bachelor of I.T. This is great to watch to study for my Internet Fundamentals class.

@shivas.5088 3 года назад

Awesome!! One of the very few times when I actually had real fun while learning. Keep'em coming NC !

@sakumiko9890 2 года назад

Chucks may not know this. but he does not only teaches me things that can help me make a living of, but also helps my depression with his cheerful personality.

@jameskochie946 3 года назад

Funny enough, I recently just started class for my cybersecurity degree and I had to take an intro to networking course because of the new CCNA and we went over this tonight! Love this stuff!

@anushkasen7223 3 года назад

ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-jn9P4E8iH6U.html

@scottspa74 2 года назад

I started a cybersecurity degree in 2020, too. Had to take 3 quarters of Cisco classes for CCNA, also, only to find out I'm way more interested in networking than security.

@ryanamberger 3 года назад

When we break down network communication (or any computational communication for that matter) like this, its mind boggling how quick and seamless it all works. Heck, how it even works at all. It is beautiful to be completely honest. Maybe being able to appreciate it is what makes all of us IT folks techies in the first place.

@choirulrohmathidayat262 3 года назад

hmmm, a dark magic is doing all of that..

@beginner6928 5 месяцев назад

Bro, the RU-vid ad jump out at 9:56 is mind blowing, the best ad timing I've ever seen in my life so far🤣, great video btw.

@petikoncz7178 2 года назад

I am Currently studying Cyber Security in Sydney and watching your courses and videos about some topics that we cover, and you can explain a 4 hours long lecture in 15 minutes and better than they do In the University. Your videos are great quality, clear and super easy to understand. Keep it up mate!

@brianminogue8014 Год назад

I 100% agree with you! I am in the same studies and could not agree more!

@tatsuyatakishima9862 Год назад

Man i could just watch your videos forever. They are entertaining informative and just so well done. Thank you so much for such great content.

@mikecutler6925 2 года назад

Absolutely The Best Teacher that I've ever had. If I had a teacher like this is school, I would have been a straight A Student Thank you for making learning stimulating and enjoyable.

@bemljj 2 года назад

Wow! this REALLY cleared up layers 6,5, 4 for me. Love analogies, and the actual terminology examples. Will keep watching even though I feel more confident with 1, 2 ,3.

@peterosborne1302 Год назад

you are the antithesis of digital solution teachers - supremely helpful

@EZstrategies 2 года назад

Having a great time watching these videos man. The way you present them makes it very enjoyable and even though i already have an idea of networking its fantastic to expand my knowledge deeper on topics i somewhat knew about

@rezajami200 2 года назад

Hi you. I've talked to a lot of people about the network foundation and I have to say someone has understood the foundation who can explain the whole thing in super simple terms. You absolutely do. I always understand the whole thing better through your videos. PS: my English is not the best my mother tongue is German, even there is super to earn

@adamali5603 2 года назад

This series has taught me in few hours more than I learned all semester in my networking management class!! Also I learned that I need to up my intake of coffee to be good at this lol!

@MumzInTech 7 месяцев назад

I'm getting addicted to your videos, teaching and voice .. thanks for your efforts.

@tonyblack1981 2 года назад

Brilliant lesson. Finally I've found someone who cannot legitimately help me make sense of the networking business, and ooh! That track in the outtro is a banger!

@sariksiddiqui6059 3 года назад

Nobody: NetworkChuck: I'm going to fedex coffee cup full of coffee

@oMeGa0122 3 года назад

Guys if you were just listening without watching while trying to memorize the reserved ports; please note that he unintentionally said some of them wrong. Great and lovely video BTW I just started to learn CCNA from you sir ❤️

@PAFBEAST Год назад

I'm learning and watching this playlist from almost 5 hours nonstop , i just loved ur teaching skill, a big thank you sir for such beautiful explanations of these base line topics which will help me definitely in my EH further ❤

@pavelejg5373 3 года назад

The way this course is explained is amazing!!!!

@DataBunny 3 года назад

This video was amazing, Chuck. Especially when you described the TCP and UDP differences.

@user-lc1gi3er7e 3 года назад

This video is amazing. I just love how you explain everything so easily understandable. Thank you so so muuuch!!!!

@tahersadeghi6773 3 года назад

Chuck, many thanks for such an exciting and vivid video. You give life to this boring technology. I hope other instructors watch this and your other great videos. Thank you Chuck.

@fishslider 2 года назад

Love this series. I was told to get Comptia Security+ certificate for a job right out of college. I am hammering away but I needed more Network experience. So helpful.

@mgagg3207 3 года назад

Amazing, can’t wait for next episode!

@nsachudanieltaku6876 2 года назад

I just paused the video where you were explaining tcp and udp. This is the best explanation on earth about these transport layer protocols...thanks alot boss

@rafeek13 2 года назад

one of the best CCNA training videos out there. Thanks for adding life into the content and making it really interesting to watch :)

@RobertoCruz94 3 года назад

i thought the network chuck coffee thing was a joke, but then I went to the website. this guy is a SAVAGE

@0xH4NA 3 года назад

Tru tru

@minhcuongnguyen2761 3 года назад

Hi Chuck, I always learn a lot of good stuff from single video you made, thanks for that 🤗

@steveowen6228 3 года назад

I really like your videos, you explain things in a fun and practical way with easy to understand examples. Thank you.

@harpreetkaur4025 3 года назад

I'm in love with your videos. Thank you so much. ❤❤❤

@benwilliams36 3 года назад

This is an excellent explanation! I love the way you walk through the OSI!

@brettjstone 3 года назад

Very good quality video - will be sure to support via thisisIT in near future

@Omariibrahima 5 месяцев назад

Thank you Chuck! You make networking so easy to understand. Best teacher on RU-vid!!!

@tabugraceface Год назад

I appreciate you, Bro. You make learning IT exciting, addictive, and easier.

@ryanjeskey3591 3 года назад

Appreciate your content brother. It makes networking a lot easier to learn!

@JosePopping01 3 года назад

wow no tengo un ingles muy bueno pero he aprendido mas con tus videos de redes que en cualquier otro canal de habla hispana, grande chuck de mis canales favoritos, saludos desde mazatlan sinaloa :)

@suleimanadow 3 года назад

Simply amazing explanation, thanks for putting quality time into this.

@fdert Год назад

Just wanted to say thanks for this series! I have my degree in network security, but dont have my CCNA yet, this is a great refresher of the basics!

@dennyspereira8603 2 года назад

chuck your videos changed my perspective on life. I feel more confident and interested in learning more from u everyday. and im a coffee guy as well lol

@eyeshezzy 3 года назад

God bless you Chuck! You have made me understand complex things in one go

@wingkeung9979 3 года назад

One thing I wish other youtubers would use is more analogies. It’s an effective teaching tool instead of dryly explaining things or just using jargon. Can’t wait til this is all done and complete!

@r2onyc092 3 года назад

Chuck this is awesome. Thanks, keep making these videos.

@izakj5732 4 месяца назад

Hey Chuck, really appreciate your free course, I've done a networking exam inside of University and got a First-Class Honours grade and I've got a few more exams to come before I go for CCNA etc. Thank you for making this accessible

@pemasherpa9037 3 года назад

Love to see your video more and more . Today I understand more openly about TCP and UDP.

@cutterpillow9 3 года назад

Thanks and happy bday chuck! Hope u had a blast

@besthouman 3 года назад

You channel is sooooooo underrated!!! AMAZING CONTENT!!!

@harismashuk4057 Год назад

Awsome tutorial. All the basic information are covered in this video. I just loved it.

@Anonymous-re9fd 2 года назад

Wow, you’re literally the only one that made me actually understand. Thank you.

@idrumforchrist 8 месяцев назад

Thank you so much for this information and FREE course. I'm prepping to take the exam in Dec. I'm currently working as a Network Operations Technician and your videos make everything I'm doing make sense.

@gabrielgarita6998 3 года назад

Very well explained man, thanks a lot!!

@chrisjohnriddle 3 года назад

Ephemeral, ephemeral, say it.... 🤣👍 Brother you got a good channel here man, you're taking a very dry subject for most people and making it not only digestible but funny and entertaining to watch.

@goobiie 2 года назад

Really enjoyed these courses...Now I am understanding OSI model clearly.

@iiN1GH7M4R3ii 2 года назад

big thank you Chuck for these, making us enthusiastic about networking

@bdzfynestt 3 года назад

Quality content! Thank you.

@scottryder2598 Год назад

Wow chuck you explain stuff so well it sinks straight in thanks so much for your efforts Brilliant

@aymaneelansari6183 3 года назад

Greatest source of networking knowledge period

@salmixH2o 3 года назад

Always very effective Chuck, well done! Plus, every time I watch one of your videos I laugh at least once ahah! Awesome content!

@hammy668 2 года назад

Words cannot express my thanks and gratitude to you for such an entertaining and excellent presentation on the CCNA project. Have learnt so much - still not up to passing the exam but fingers crossed one day. If possible could you at some time do something on the config and connection on the wireless AP. Congratulations on a very well done job. Many Thanks.

@tonygovender3805 3 года назад

Thank you Johnny, your teaching skills are excellent

@fellipefoliveira 3 года назад

This guy has maximized the highest level of creativity xD .. awesome videos. Congratulations.

@jonathanhoffman5609 3 года назад

Dude! Your networking videos are the best!

@ArslanAli-ul9cq 3 года назад

09:17 the "blah" was where I lost it completely! 😂😂

@joshwallace5769 Год назад

I really spent my time on the quiz questions and ace'd it! I felt really good about myself. Thanks

@NetworkChuck Год назад

Great job!

@ketatgenhorst 2 года назад

Trying to also learn how to teach, I have to do that in my current job and it is simply assumed "You know something, so you must know how to teach it." Watching you is teaching me to teach. The energy level - sound effects.... oh, something just happened worth noting Let's have some coffee - you just learned a concept So much to learn, really appreciate these videos.

@Peolpe Год назад

i cant stop watching your video am really enjoying it

@willowspov 3 года назад

To answer your question.. here are the protocols and their ports :) TCP... FTP:21 HTTP:80 SMTP:25 UDP... DHCP:67 SNMP:161 TFTP:69 TCP & UDP... DNS:53 Great video Network Chuck.. I learned a lot. 🤓