TCP vs UDP Comparison | Cisco CCNA 200-301

[@123arskas]

This channel deserves 8 Million subscribers. Its so underrated.

[@Certbros]

Thanks Arslan! Really appreciate it. I would be happy with 100k. Need to get that KZbin play button 🤣

[@123arskas]

@@Certbros You will surly get it once the KZbin search results ignores all those awful Indian videos and starts showing videos from quality channels like yours'.

[@Certbros]

@@123arskas Thanks for your support Arslan! We'll get there eventually!

[@Classically.Inclined]

@@Certbros Almost there to 100k! I already have my CCNA and I'm using your videos to review the material for an interview. They're gold! Thank you so much!

[@abdelmoumenekirati6849]

@@123arskas I totally agree with you

[@jokebookrally]

You guys are honestly the best source I have found for this type of information. The detail and visual aid go so far in communicating these ideas and the way you explain these things just makes it so much more clear than any other source I have used.

[@9ight5ox]

rooter

[@sredus0854]

I can not wait for util you drop the full CCNA Course, your explanation on a topic is amazing.

[@Certbros]

Thanks Stephon I really appreciate it. It might be a little while yet but its comming along nicely

[@mindfull_being123]

I am also waiting

[@mat_ea]

This is my first CertBro's video and I really like how the explanations are simple and clear. Event a total noob will understand the information contained here easily.

[@JustHereToTakeNotes]

Incredible how well-made this content is. Compared to the official Cisco material, this is actually useful!

[@periunus8133]

I just found your videos while looking up definitions-- I keep getting lost in my IT certification course. This helped so much, I'll definitely be using your videos to supplement my learning. Thanks!

[@mandyabhi5536]

Hey

[@RobertLopez-zh3ex]

Great to you see you again CertBros!

[@Certbros]

Thanks Robert! Feels good to be releasing new content again!

[@MajesticDoula]

I think I love youu Lol. I’ve been taking IT courses and I’ve been looking at different videos for a better explanation and you have been the best I don’t need to look any further. You made me understand alot of the material I’m working on and I’m actually excited to learn again. Thank you so much looking forward to watching more of your videos

[@Certbros]

Haha! That's really great to hear Mahogany! 👍 Love that these videos are making you excited to learn more! Keep it up 😁

[@paulbeardsley4095]

So good. The graphics are just enough to reinforce the point, and not so over the top that they distract.

[@doughrowtee19]

Thank God for this channel

[@fuzzy-02]

TCP is a experienced truck driver while UDP is a pizza delivery guy on a motorcycle.

[@prashantmatang1675]

This channel deserve million views, the most underrated channel.

[@satwikroy1989]

Comprehensive as always. Looking forward to learning more from you. (y)

[@Certbros]

Thanks you. More videos on the way.

[@NeotenicApe]

Hands down best explanations on the internet, this is crazy ❤

[@kennethmaury7229]

This is the most complete video that i have found. Thanks, this was very necessary for me

[@khulekanindlovu2773]

You are very good in explaining, quality of your video content and pace tops it off!

[@Certbros]

Thank you! Great to hear you liked it.

[@UzairJahangir]

Subscribed .You made it so simple to understand.Shame on google who assign instructors who lack basic teaching skills for their IT support professional course.

[@Wanderers-Bulgaria]

Just found your channel. For me (diy network enthusiast) it is more than helpful. Nice work mate 👍

[@Certbros]

Great to hear you're enjoying the videos! Thanks for watching 👍

[@Randumb96]

I really appreciate all of your videos

[@habtamusium8646]

i really attended in pleasing mood ! i dont go to school as far as gifted r available , much thanks !

[@itaybarok9405]

Wow that was a great video on a very basic and important topic. Learned more deeply on tcp structure and udp structure and the data flow from the computers in point was nicly doen. Continue making this great content and this great videos about more important staff of CCNA because you are doing great job and I think your channel is awesome and we need more of it.

[@Certbros]

Thank you! Glad you liked it.

[@abdelmoumenekirati6849]

More than wonderful explanation ... I hope with all my heart that you will continue to publish more of this high-quality content ... I follow and support you from Algeria

[@marksummers463]

Best explanation so far!

[@Certbros]

Thanks Mark! Glad you liked it.

[@mikem8915]

I am a career data analyst and architect. Never spent any time learning network stuff. I am currently setting up some VMs in Azure and want to know something about the Vnets that go with them. This series is great. I won't be an expert when I get to the end of the series, but will know a lot more than I do right now. Great quality.

[@cristeabogdy6556]

It is explained very well . I understood better than the college professor.

[@Certbros]

Great to hear Cristiano! 👍

[@pystykorva7114]

I'm a Bachelor of telecommunications and i've never heard anyone explain things as well as you, thank you!

[@Certbros]

Wow thanks! Great to hear you like the videos!

[@_________________404]

Isn't this very basic stuff? I'm not from America or any other English-speaking country, so our school system is a bit different than the American one, but I've learned about this stuff in the second year of High school (here high school lasts for 4 years).

[@seluchie7486]

Extremely clear and concise. Thank you!

[@orleydoss3171]

New CCNA uses this model, thanks for the update. 👍

[@Certbros]

You're welcome. Thanks for the comment!

[@DhrubRajGiri01]

What an explanation, recalled everything, loved it.

[@denji3397]

Im having exam tomorrow and i get to see a well edited video noice !!

[@SimplisticallyDigital]

Thank you 🙏🏿 Made it easy to understand

[@jltitleist]

Good video 👍

[@DocLacrosse]

This is great, keep up the good work!

[@Certbros]

Thank you Chief!

[@raulsanchez4716]

Best video out there! Great explanation.

[@g.abhisekbunty1827]

Great content and amazing explanation. Thanks to have also provided the content in textual format. Helpful in taking notes

[@Certbros]

Thanks Abhisek, glad it was helpful! Written content to complement the videos is definitely something I want to try to include more. Great to hear it was valuable.

[@jiapophua915]

Thank you so much for such a clear explanation. This is so much better than other education site. =D

[@Certbros]

Thank you. Glad it was helpful!

[@BobSaysWhat22]

I started Netowrking course and been struggling to understand this but this video really helped.

[@sophieshen6054]

I finally understand tcp now… thank you so much!

[@chukwubuikemecheta4597]

You guys are so good! Thanks for this masterpiece of an explanation 💯👍

[@supriyamishra1886]

brilliantly explained ...thank you so much

[@Certbros]

Glad it was helpful!

[@mouslimmessaoudi4934]

Continue, your explain is amazing 👌👌

[@Certbros]

Thanks Mouslim! Appreciate the comment 👍

[@abregoja]

Thanks for that explanation.... Very important to know differences between which apps use UDP and which one TCP's.

[@shortsandstatus8600]

Me failing exams,this guy holding my back and teaching way good than my lecturer

[@joshcordawg8182]

So easy to understand thanks for explaining !!

[@Certbros]

No problem Josh. Glad it helped.

[@alienbreed4076]

Great channel. Nicely explained. Thank you! :)

[@belmiris1371]

Very clear and helpful. Thank you.

[@MohitKhare]

Thank you. None of my college professors taught me this way.

[@captpoop22]

Great explanation ! thank you !

[@Certbros]

You're welcome Captain!

[@Daniel-wb2mm]

What a legend

[@Certbros]

Thanks Daniel!

[@punittripathi5461]

Great explanation. Thanks.

[@Certbros]

Thanks. Glad it was helpful!

[@mofojackson]

Thanks so much for this excellent video. Second one I watched on what was for so long mystery numbers to me lol

[@Certbros]

Haha glad this videos helped clear it up! Thanks for the comments, really appreciate it 👍

[@wicksonjohnson6638]

Best.Explanations.Ever

[@Certbros]

Thanks! 👍

[@thomasverby8179]

Jesus!! I go network and it security, we are not at NET, and these videos explains allot better then my school… i feel so lost at school prob bc the teacher i guess

[@ToeShimmel]

Lovely video. Thanks!

[@chetansoni8620]

thanks you sir for the explanation

[@Certbros]

You're welcome!

[@mohamedbenamor8356]

you make it really easy ! thanks

[@Certbros]

Glad to hear that! Thanks Mohamed.

[@justcode7326]

CertBros: Sending knowledge Me : Got it

[@mackabeats]

CertBros: Roger that.

[@justcode7326]

@@mackabeats ohh you replied.... thanks

[@silvanabongiorno3292]

Very helpful video. thanks a lot

[@weirdbeats5530]

Extra ordinary channel keep it up bro I am seeking more videos from your channel

[@Certbros]

Thank you!

[@FranciscoGarcia-d6m]

Awesome video

[@soumyajitdas1647]

UDP is like the way my professors teach.

[@Certbros]

🤣🤣

[@vanillaglue]

Fantastic!

[@omaralejandroguerreromarti9372]

Thanks, it is so useful

[@Certbros]

Thanks Omar!

[@tankokfeeng8986]

The moment you describe UDP as machine gun got me laughing so bad

[@Certbros]

🤣 Glad you liked it!

[@pythonwork4709]

"Not an Average IT training"

[@IgniteFate]

Great vid

[@ichoudhury007]

Excellent video

[@Certbros]

Thank you. First comment as well! 👌

[@salomar8930]

@@Certbros Thank you . Excellent put together presentation.

[@WeBBerTutoriais]

Good, very good!

[@Certbros]

Thank you!

[@normbograham]

If you write 60 bytes in a UDP packet, then all the bytes are sent (wrapped in proper headers). If you write 60 bytes in a TCP packet, then you might get one or multiple packets, incuding some with 0 bytes data (with wrappers), or it might wait until, about 2/1000'ths of a second has passed before sending the packet. So, when you read the TCP packets at the other end, you have to know when to keep reading. A simple solution, is to add your own header, into your tcp ip packet sent. and then you can tell where one ends, and one begins. Another solution, is to use two UDP lines, where each side, have a client and a server.

[@xeridea]

UDP good for situations where if the data was resent, it would already be useless, which is why it is good for realtime. If a part of a voice call is resent and received 2 seconds later, it is already useless.

[@bgam]

Got it!

[@Aya-b4v6b]

thank you so much

[@muqimjon.m]

Great👏👏. Thaks!!!

[@narendradubey7942]

Nicely explained

[@Certbros]

Thanks Narendra!

[@andywarrier489]

Sorry, what is a lateny please? Is that the speed at which the data or file is sent? Thank you for these great videos. Thank you.

[@mohammadharamrajput9189]

Thanks mam fatima for suggesting this video

[@sarathwanigasuriya6789]

Please do a video on BFD (Bidirectional forwarding detection) too. Thanks.

[@LeVasTiaN]

Why does udp require checksum if it doesn't care whether the data was received or not?

[@Certbros]

Great question. The checksum is for the receiving computer to check for errors in the packet.

[@johndavies8821]

Thank you

[@rachiimade4073]

Very useful i help you make other videos about elctroniqus or PLC ... because you have a good methode of explaining

[@Certbros]

Thanks you Rachi! Glad you like the videos!

[@jayeshrohilla7215]

U r the best

[@saipragada7698]

what is checksum?

[@frederikwhliche9127]

now i cannot ignore imagining tcp as two people just sitting in each ends of a room shouting SENDING DATA.......GOT IT to each other XD

[@swayamnayak7134]

what is the need of checksum in a udp header if it doesn't care about some lost or corrupted data?

[@aceban5441]

i have a question, UDP is used for live connections right?, is a Live stream like twitch considered a UDP?

[@Theartist_of_GOD]

Great video I like the explanation! But I need to know what exactly the acknowledgement numbers do?

[@marlymutos1000]

Thanks for the knowlegde...

[@tato2493528]

ty, sir

[@codywalker9356]

I love these videos btw! I am starting an apprenticeship within IT networking on Monday and I have been trying to research information. Your videos are the most beneficial and well explained! Are you british btw?

[@Certbros]

Thanks Cody! Great to hear you like the videos. Good luck with the apprenticeship next week 👍 Haha yes I'm British. Did my accent give it away?

[@codywalker9356]

@@Certbros Haha, yup! It's refreshing to see a fellow brit on these types of videos! We're the best kind ;). Thanks man, keep the great content coming!

[@Certbros]

Thanks Cody! Appreciate it👌

[@milotxh]

i love all your videos please let me know where i can watch them from very beginning

[@Certbros]

You can watch the playlist here on KZbin. I'm still making the course and regularly uploading videos here as well. Glad to hear you're getting value from them.

[@milotxh]

@@Certbros thank you i really appreciate your hard work.

[@Certbros]

No problem at all. You're very welcome.

[@sardarzain7386]

Thanks a lot sir,love from pakistan

[@baaaaaaaaaaaaaaaan2066]

do you have videos for the other TCP Flags?

[@bitonic589]

Why is there no NSP (not stupid protocol)? NSP sends all data in one

[@hrrb5726]

ty

[@babaji1684]

Amazing...

[@Certbros]

Thanks! 👍

[@gauthamiuppena4851]

Can I know by when can we expect the full videos

[@Certbros]

Working on it now. There's still a lot to cover but its comming along nicely. Im hoping it will be later this year.

[@augischadiegils.5109]

♥️♥️♥️

[@rhinoara7119]

Why checksum for udp??

[@thechroniclesofjian8846]

❤️

[@ori61511]

how much does your CCNA course cost?

[@Certbros]

It's not ready yet but when it is it should be around $20. If you sign up to the mailing list in the description I'll send out a discount code when its launched.

[@ori61511]

@@Certbros cant wait!