Very well explained. Absolutely love the usage of illustration and animation, where everyone else out there just jabbers on technical jargons and expects everyone to understand. Well done, great video!
@sunnyclassroom245 жыл бұрын
Thank you very much!
@mattjoe675 жыл бұрын
Yes, Sir, those professors at colleges are a bunch of idiots and they DO NOT want you to learn fast and quick, they want to feel important, no matter how many times ask them a question, they take me through crocket and confusing roads, which I never understand them, when I visit the youtube, takes me 5 minutes to understand It, and thanks to these people and youtube.
@abe9774 жыл бұрын
@@mattjoe67 sunny is a professor at a college hhaah, i do agree with you for the most part but there is definitely exceptions like sunny boy
@zes38133 жыл бұрын
no such thing as presenx or topix or broadcasx or etc, ts just machinex no nerx, cepityuax, any presenx, broadcsxin any nmw
@deemaaameen4722 Жыл бұрын
totally agree @@mattjoe67
@kassemhamze17342 жыл бұрын
Studying for my Net+ and this explanation was very helpful for this topic. Thank you.
@imamoderator38976 жыл бұрын
Sunny, Again I find myself in your debt as you have helped me understand something I was having trouble with. I thank you and encourage you to keep teaching through your videos. They will continue to help people like me for years to come.
@sunnyclassroom246 жыл бұрын
Thanks a lot for your nice words and encourage. I will do my best to continue to upload videos. Again, I appreciate it very much for your kindness.
@vivekprajapati79116 жыл бұрын
Very well explained. Absolutely love the usage of illustration and animation, where everyone else out there just jabbers on technical jargons and expects everyone to understand. Well done, great video! great sir....
@sunnyclassroom246 жыл бұрын
Many thanks for your kind comments! I appreciate it very much.
@grimreaper875 жыл бұрын
My god!!! I've seen many videos related to this topic, and as someone whos just starting out in CCNA, this one makes the most sense!
@sunnyclassroom245 жыл бұрын
Thank you very much, and good luck with your CCNA.
@AN-ic7wp4 жыл бұрын
It's a year on... did you pass?
@ntgc-tv5 жыл бұрын
Sunny Thank you very much...You are simply too good...After reviewing a bund of materials all your explanations Topics are the only ones that I could remember even in my dreams... The visual graphics are simple and comprehensive. Thank you very much for changing the rhythm of networking from Theory to practical.
@sunnyclassroom245 жыл бұрын
You are welcome and thank you very much for taking the time to write nice things about my videos and me. I appreciate it very much.
@selikiekone99753 жыл бұрын
May God bless you, Your tutorials are the best for anyone who wants to understand networking. Your explanation is very clear and understandable.
@jeffersonsibal4 жыл бұрын
This explanation of BD and CD is clear as crystal. Props to the video owner. 👍👍👍
@SecretAgentPaul5 жыл бұрын
Thank you Sunny, you make complicated subjects very easy to understand.
@sunnyclassroom245 жыл бұрын
You are welcome! Thank you for your kind words
@irfan875487542 жыл бұрын
i was reading for hours to undestand , your video of 5 min helped me a lot thanks!
@ayoolaayooluwa20883 жыл бұрын
I don't comment on KZbin videos but I need to give credit yo you.. You really broke down the differences between collision and broadcast domains. Thumbs up.
@larissamoussoume97075 жыл бұрын
Thank you so much Sir. Please do not stop. You explained some of the difficult concepts so efficiently. I am glad I stumbled into your presentations
@sunnyclassroom245 жыл бұрын
you are welcome. And keep coming back. I will upload more videos on my channel.
@larissamoussoume97075 жыл бұрын
@@sunnyclassroom24 Very well appreciated Sir. I am watching your videos to prepare for an interview I have. They are amazing.
@sunnyclassroom245 жыл бұрын
@@larissamoussoume9707 Good luck with your interview!
@-lucentdawn-14452 жыл бұрын
This was very well described and has helped me better than what my professor described. Thank you!
@ianfernandes54374 жыл бұрын
Sunny u awesome. I finally got my doubts cleared after 6 years
@martinomartino34754 жыл бұрын
SUNNY your doig a great job your making the explanation simple and easy i have seen some videos for 30mins still didn't understand but watch your videos of 7mins 8mins and i understood the whole concept.
@sunnyclassroom244 жыл бұрын
Thank you for your compliments!
@Helldonyt2 жыл бұрын
Your channel is a life saver I feel all more confident going into N+ now
@Backpackerd00d3 жыл бұрын
Thanks for posting this, it's made understanding these devices and their network impacts much easier.
@techrabin91663 жыл бұрын
your animated video is helpful as always.I finally understand what does these two term mean. Thank you sunny.
@atticusdeclan79246 жыл бұрын
thank you sunny you make life so simple n less complicated!
@sunnyclassroom246 жыл бұрын
You are welcome!
@agbosteve15 жыл бұрын
Sunny, Thank you. Your videos made networking simple and easy for new learners.
@sunnyclassroom245 жыл бұрын
thanks!
@legendsGamersworld Жыл бұрын
Wow, what an explanation I really appreciate your method of teaching, God bless you
@klaymonkey90736 жыл бұрын
Great animations. These help a lot. The extra effort is very much appreciated.
@sunnyclassroom246 жыл бұрын
You are welcome!
@wrenches52434 жыл бұрын
Well done. Thank you Sunny! I gained a better understanding of these 2 concepts thanks to your video.
@sunnyclassroom244 жыл бұрын
Glad it was helpful!
@mrwalkan4 жыл бұрын
he is the best tutor for now.
@snkarbhr2 жыл бұрын
Sunny sir always explains the best and simple. Thanks sir
@prajitbhattarai4 жыл бұрын
Great explanation sir . Just starting for CCNA preparation and you made the concept clear for me. Thanks
@NaqeebAl4 жыл бұрын
Always come back to Sunny's videos when I need a refresher
@sunnyclassroom244 жыл бұрын
Thank you for watching! I appreciate.
@juanwallace30534 жыл бұрын
Sunny老师的视频是宝藏呀,简单有效,真想去听你的现场课,哈哈! Thank you and best wishes to Sunny!
@sunnyclassroom244 жыл бұрын
Thank you for watching!
@OCFamilyLife3 жыл бұрын
You are very sunny, you nailed and delighted.
@usbtee59235 жыл бұрын
Thank you, now I watch your videos they are exceptionally the best. Good job
@sunnyclassroom245 жыл бұрын
Thank you very much!
@j1ndz4 жыл бұрын
That was a great explanation. Was confused a bit reading Lammle’s CCNA book but your video cleared up my confusion right away. Thanks for this!
@dpascal4 жыл бұрын
A simple yet spectacular presentation. Thank you !
@sunnyclassroom244 жыл бұрын
You are welcome!
@MrTeen-ul7yc2 жыл бұрын
Excellent explanation! I still find myself coming back to this during revision lol. Thanks :)
@mre21645 жыл бұрын
Very helpful. I am using this video to study for the CompTIA Network+ certification
@sunnyclassroom245 жыл бұрын
Good luck with your Network + test. Thank you very much for your nice comment.
@corinechartouni8583 жыл бұрын
love everything about this explanation. thank you Prof. Sunny
@BIGB1856 жыл бұрын
Thank you very much for the time and effort you took to create this video. I'm just starting to work on getting my CCNA and this helped immensely.
@sunnyclassroom245 жыл бұрын
You are welcome, Ben.
@joshferris2049 Жыл бұрын
you are my saviour. i finally understand. thank you father
@paulsonhanel63692 жыл бұрын
for some reason I could not remember this but this video really helped, especially the summery. thanks a heap!
@dragonfly18686 жыл бұрын
thank you so much for that simple and straightforward explanation
@jp15826 жыл бұрын
Another great video. Clear and so well explained
@sunnyclassroom245 жыл бұрын
Thank you very much JP.
@nunofernandes77765 жыл бұрын
Very clear explanation. Congratulations!
@sunnyclassroom245 жыл бұрын
Thanks.
@ParTzzaN4 жыл бұрын
totally transparent explanation. Thank you!
@sunnyclassroom244 жыл бұрын
Glad it was helpful!
@sudhansusekharmahanty96913 жыл бұрын
grateful thanks to you sir helping unknown students.
@patrickmooiman26573 жыл бұрын
Great Topic. Thanks for explaining
@BatDevice673 жыл бұрын
Succinct and clear explanations. Really well done. I appreciate the time and effort you took to do this.
@theMahtahild4 жыл бұрын
Wow this is a life saver for me! I'm in a somewhat advanced cisco class where I am expected to have known this already, but it never really clicked until now, thanks to you breaking it down and showing how they work together and their purposes for separating the different layers. My only question is: So does each LAN (purple, red, blue in your example) have only one IP address, and then once the packets have been sent to that IP address, routing from that point on is done solely by MAC address? I just want to make sure I am understanding correctly.
@alejocayon85252 жыл бұрын
jajajajajajaj "I am expected to have known this already," metiendo embustes en la empresa y no sabe un carajo jajajaja pobre infeliz !
@sameera122 жыл бұрын
Hello sir, you got an answer? According to this lecture, kzbin.info/www/bejne/f4HZip2OeNiHnZo at 28:07, he said we will have 1 global ip address that of router, mac addresses and port numbers are used to route the packets in LAN Please correct me if I am wrong Thanks!
@RowanWarren785 жыл бұрын
Oh, this finally makes sense! I was thinking of them as working against each other equally, and not being separate things setup in a tiered fashion more like the OSI--thank you!!
@sunnyclassroom245 жыл бұрын
You are welcome!
@begashawfanta13874 жыл бұрын
it is wonderful explanation. Solid clear and efficient. wish you are my teacher.
@sunnyclassroom244 жыл бұрын
Thank you very much!
@RizuClearThinking. Жыл бұрын
Very nice..dear..You have explained this topic in a very simplest way..
@benjohn79145 жыл бұрын
The lecture is so good sir,please upload videos which has more length Minimum 20 mins
@sunnyclassroom245 жыл бұрын
Thanks a lot for your comment. I will try.
@gava540911 ай бұрын
What an excellent video. Well explained. Superb !
@arno.claude3 жыл бұрын
Hub: Everything you say, gets heard by everyone. Switch: Only the receiver receives your messages. Except if you do a broadcast, in that case, also everyone hears you. Router: Only the receiver receives your messages. Except if you do a broadcast, in that case, only everyone inside your broadcast domain hears you.
@charlesriley49373 жыл бұрын
Such a wonderful explanation to the process! This helped a lot! Thank you!
@zero6onefivebe6 жыл бұрын
Great tutorial! Thanks! Maybe the half-duplex has to be mentioned in the Hub section.
@sunnyclassroom245 жыл бұрын
Thanks a lot!
@seetsamolapo5600 Жыл бұрын
Hub - operates at layer 1 - when it gets a signal from one node will send it to the rest of the nodes connected Switch - operates at layer 2 - gives every conversation/communication the full bandwidth of the network - only destination node hear communication from source node - connections can happen at the same time without collision this switches separate a collision domain - when communications pass through the switch for the first time it copies their source nodes' MAC addresses and stores it in a Source Address Table - It still gives every conversation full bandwidth even when additional nodes are added - thus separates collision domain but creates broadcast domain - group of nodes that can hear each other by broadcast Routers - operate at layer 3 - separate collision domains and further separate broadcast domains
@yvesallen55 жыл бұрын
The topology at 1:53 is just one large collision domain, because it is just one LAN, so the whole diagram should be grayed out and not just certain portions I believe.
@sunnyclassroom245 жыл бұрын
Thank you for pointing that out.
@akshaywagh45895 жыл бұрын
Thank you so much for the video got the clear cut knowledge about B.D. and C.D.
@sunnyclassroom245 жыл бұрын
Thank you very much and you are quite welcome!
@mikebutak3 жыл бұрын
Extremely good explanation.
@foxdiem4u4 жыл бұрын
Always your videos is the best.
@sunnyclassroom244 жыл бұрын
I appreciate that!
@niklasconrad29352 жыл бұрын
Thank you so much, that was very well explained!
@picovideos5 жыл бұрын
thank you. very straightforward explanation.
@sunnyclassroom245 жыл бұрын
You are welcome!
@shakutv95223 жыл бұрын
The explanation is damnnn💕... Thanks so much
@jacobmicola3841 Жыл бұрын
Thank you so much for the explanation.
@emmanuelyawson16225 жыл бұрын
Well understood, excellent explanation.
@sunnyclassroom245 жыл бұрын
Thanks a lot!
@ramy07082 жыл бұрын
Super. Slow and clear explanation
@weichen52762 жыл бұрын
Perfect explanation ! it helps me a lot !
@masudkarim90224 жыл бұрын
Thank you so much for this fabulous explanation.
@ayahjalal4703 жыл бұрын
perfect explanation and presentation!!
@user-cn9fz2xo4g6 жыл бұрын
simple , clear , and thank you a lot
@sunnyclassroom245 жыл бұрын
Thank you very much and you are welcome!
@dilshoddavlatov93053 жыл бұрын
5:21 you said it creates broadcast domain. So it would be 3 in the pic. But I know it's 2. Where is the trick? Please explain about switches connected together :)
@deemaaameen4722 Жыл бұрын
many thanks for this nice and incredible explanation
@danielafrancos.99536 жыл бұрын
Excelente explicación!! Gracias
@moonaMit5 жыл бұрын
Clear and easy to understand, thanx :)
@sunnyclassroom245 жыл бұрын
You are welcome, Mooni!
@BoogieDwn922 жыл бұрын
This is excellent work, Thank you
@salvadormacias35385 жыл бұрын
EXCELLENT EXPLANATION THANK YOU
@sunnyclassroom245 жыл бұрын
You are welcome and thank you too.
@emsheeranstudio34595 жыл бұрын
Thank you for your tutorial sir...! Tons of understanding 👍🏻❤️😇
@sunnyclassroom245 жыл бұрын
You are welcome!
@mushie122111 ай бұрын
You have wonderful explanations. Thank you so much. Would love to take a CCNA course from you.
@jimmatrix72444 жыл бұрын
FANTASTIC !!! THANK YOU !!
@sunnyclassroom244 жыл бұрын
You are welcome!
@cuz_it_me6484 жыл бұрын
Many thanks , very well explaind
@sunnyclassroom243 жыл бұрын
You are welcome!
@lydiaramie13295 жыл бұрын
Thanks for the video it's verry well explained but I have one question between the router and the switch is there a collision domain?
@sunnyclassroom245 жыл бұрын
yes because outgoing and incoming traffic might cause collision.
@lydiaramie13295 жыл бұрын
@@sunnyclassroom24 thank you
@sunnyclassroom245 жыл бұрын
@@lydiaramie1329 You are welcome!
@pavan26134 жыл бұрын
In the last diagram you showed why didn't you consider the broadcast domain that created by Hub?
@prasispoudel73535 жыл бұрын
Thank you very much, you made it so simple......
@sunnyclassroom245 жыл бұрын
You are welcome!
@mohamedhammad18193 жыл бұрын
always perfect explanations, i love your videos,
@Cybersecuritymusts-jb2rk Жыл бұрын
From what Ive learned so far, it kind of seems like a HUB would be very inefficient and a potential hassle. why do we still use them when a switch would be a better option it seems?
@cecilbenson60033 жыл бұрын
great explanation ....just have a small doubt shouldn't the link which is connecting two switches come under a separate collision domain ?
@sosim8465 жыл бұрын
Thump up professor Sunny! Great video and make sey. Thank you
@sunnyclassroom245 жыл бұрын
You are welcome and thanks a lot for your kind words.
@sosim8465 жыл бұрын
I like your videos...very easy to understand...simple but powerful. Do you have any materiasl to study for CCENT , or advice? Thank you professor Sunny.
@sunnyclassroom245 жыл бұрын
@@sosim846 you are welcome. Here is 8 textbooks for you to prepare for the exam. www.business2community.com/books/top-8-ccent-certification-books-for-the-it-professional-0410454 You can check amazon.com to see which one you like the most ( not to buy all textbooks, just to check customer reviews for each book). Everyone has different tastes and learning style. Or go to a library and Barnes and Noble to check which textbook suits you.
@chuckgreen3555 жыл бұрын
nicely done sunny
@sunnyclassroom245 жыл бұрын
Thanks a lot.
@oliviadrew20614 жыл бұрын
Very helpful and clear to understand, thankyou :)
@NolesaN134 жыл бұрын
Nicely presented! Just a comment for the last animation; even the links between two switches, or one switch and one router, or two routers are considered to be collision domains. Correct me if I'm wrong (:
@sunnyclassroom244 жыл бұрын
you are correct.
@sadiafarzana37324 жыл бұрын
u r the best teacher . what my professors tried to explain but failed u did in a 5 mins video. way to go. do u have ccna courses ? i mean do u take ccna certification courses ?
@Martin-ot7xj Жыл бұрын
Hi there, it was a very informative tutorial video. thnx
@akadubs85372 жыл бұрын
Excellent video. Thank you.
@soklimseang8813 жыл бұрын
I still don't get it why we need to have broadcast domain? what happen if we don't have broadcast domain? Thank you professor.
@HendrixDBZ4 жыл бұрын
Great as always!
@sunnyclassroom244 жыл бұрын
Thank you! Cheers!
@PaulEllisBIGDATA4 жыл бұрын
Thank you sunny !!!!!!
@sunnyclassroom244 жыл бұрын
Thank you for watching!
@gileneo6999 Жыл бұрын
great video Sunny
@abuzobaerahmed97273 жыл бұрын
Great explaination. Thanks for this tutorials.
@memc75735 жыл бұрын
Thank you Mr. Sunny.
@sunnyclassroom245 жыл бұрын
You are welcome, ME Mc
@Madfeast3 жыл бұрын
Absolutely clear! thanks
@anndhhdikkka Жыл бұрын
so, on the last network illustration, there are 2 broadcast domains and 11 collision domains, aren't they?