Everything at high level in just 9 minutes yet more than enough clarity and slowness to understand. Everything on point. This is awesome! Thank you Sunny.
@yalidfuentes79854 жыл бұрын
He is a great teacher.
@lauradesouza99803 жыл бұрын
He’s a great teacher, I’m learning so much with him!
@Plainstreamer Жыл бұрын
Slow network? To understand it?
@LeirbagIIIАй бұрын
Simple and very well explained. I get back to Sunny anytime I need to review the basics of any topic. Thanks Sunny!
@vadicheg4 жыл бұрын
wow man i watched 2 other videos had few open questions, watched your 9 minute video and everything is clear now. You are talented teacher
@na93r3 жыл бұрын
@Sam Darwin this is a spam
@asyed10003 жыл бұрын
I love how Sunny explains the brief history behind technology in his videos, since at times it is a crucial part in the learning process to understand how the technology came to be and why we need it.
@biosah2 жыл бұрын
Simplicity! I love how you slowly and patiently explain complex subjects. Thank you🙏
@jamesj97442 ай бұрын
Whenever my Udemy instructors are being jive turkeys, I always look up Sunny's Classroom for a clear explanation. This guy is the best!
@elisdamirchi14474 жыл бұрын
I never write comments, but here it goes: Networking topics will be part of my final exam in two weeks and honestly your videos have been such a life saver. I hope you know you're changing lives with your content! Thank you Sir!
@sunnyclassroom244 жыл бұрын
Great to hear!
@lounescharef24414 жыл бұрын
Thank you sunny, i have been in the field for over 18 years, no one made the concepts so clear for me, You're the best! I like your chenglish toooooo.
@bxldragonguy5 жыл бұрын
Credits to you fir explaining it in such a clear and easy understanding way, thanks!
@sunnyclassroom245 жыл бұрын
You are quite welcome, Steve.
@PT-ww9nc6 ай бұрын
Thank you Sunny, I have been watching many KZbin videos but they do not explained this in such a logical and simple way.
@londhe996 жыл бұрын
the music at the end is epic ! it gives me recall of life in year 1980s and that time TV shows have this type of music. any way the content is best and crystal clear. good work.
@sunnyclassroom246 жыл бұрын
Thanks a lot for your nice comment! I appreciate your encouragement.
@devinmorgan49535 жыл бұрын
EXCELLENT VIDEO!! This was the explanation that I was missing 🙌🙌🙌
@haritadepalli9595 ай бұрын
Excellent presentation. It is very difficult to find a similar presentation which explained the differences between the 4 concepts as clearly and as easily.
@rajivraghu98575 жыл бұрын
Thanks Sunny.. you explain stuffs so well. Wish I found these lectures during my engineering..😃
@sunnyclassroom245 жыл бұрын
You are welcome and thank you for your nice comment.
@roberth78303 жыл бұрын
Currently learning network services and DNS. So glad to have found your channel. You provide such clear and logical explanations with helpful animations. Thank you for sharing! Subscribed!
@AN1MATEK3 жыл бұрын
Sunny man you always come up when I want to learn something new about networking. Easy, clear but high quality!
@zidanetribal23432 жыл бұрын
Awesome, Sunny is my to go resource whenever I need to refresh concepts in networking, security and basically IT! Thanks again Sunny for the topnotch content :)
@syednabeelanwar463 жыл бұрын
Thank you sunny , i have gone through all your videos they are well explanatory . you are the Teacher of the century
@vishalsharmahacks6 ай бұрын
Very Nice Explanation. Watched Many. only now all confusions are cleared
@AnshumanKumar007 Жыл бұрын
it's quite interesting how something really helpful and seemingly innoccous has prevented transition to IPV6.
@Fearless......3 жыл бұрын
Give this man the nobel peace prize for teaching !
@fatpong61732 жыл бұрын
Thank you Sunny, your videos helped me passed a lot of exams
@sanjayprima2 жыл бұрын
Excellent . No Other video can be better than to explain NAT-PAT
@sougata74 жыл бұрын
Awesome! Each concept clearly explained in a structured way with clearly illustrated charts. What more can one ask for? Great job!
@sunnyclassroom244 жыл бұрын
Great to hear!
@zhenwang1234 жыл бұрын
Great video. It is very clear and detailed. Much easier to understand. Thank you Sunny.
@sunnyclassroom244 жыл бұрын
You are welcome!
@quisjourney368811 ай бұрын
thank you very much for the videos, so clear, so easy to understand. Hats off 🤩
@simonzhou84164 жыл бұрын
Very clear, better than my expensive cissp textbook!
@sunnyclassroom244 жыл бұрын
Thank you for watching!
@scienceblossom61975 жыл бұрын
I loved this video. Very high quality explanation.
@sunnyclassroom245 жыл бұрын
Thanks a lot or your nice comment.
@DG-zu4iy2 жыл бұрын
That moment when you search on youtube and cross your fingers a video with Sunny shows up in the results feed- BINGO! oh Thank Jesus....press PLAY! 😂
@virendrabhati66855 жыл бұрын
This was a simplest understanding of NAT and type. Examples are very simple and user friendly at each type of NAT describe by Sunny.
@kooolabo3 жыл бұрын
Thank you Sunny! clear explanation! To the point! no time wasting.
@moses5427 Жыл бұрын
Thank you for the clear and concise explanation as usual. Your videos taught me a lot!
@abdullahshaheed42763 жыл бұрын
Thank you so much Sunny, I always come back to your lessons. It's my favorite reference.
@gautamr3664 жыл бұрын
Simply brilliant explanation! Your channel is a boon for anyone looking for good CS fundamentals. Keep it up and hope you can publish topics on Core OS concepts as well?
@Mastagon3 жыл бұрын
I can't say enough good things about Sunny Classroom.
@AntonSamokat2 жыл бұрын
Very good presentation! Thanks.
@seshansesha76454 жыл бұрын
Simple and easy to understand... thank you
@parischarlievij49043 жыл бұрын
Thank you Sunny! For putting a number of topics into perspective.
@lltagged3 жыл бұрын
Quick, concise and very clear. Thanks!
@dudinhtran36423 жыл бұрын
Very useful video, easy to understand and remember. Great job! Many thanks!
@sunnyclassroom243 жыл бұрын
You are welcome!
@atvid29832 жыл бұрын
Thank you sir, the pace and simplicity with which you explain concepts is commendable, when In doubt or want to learn about a subject, I search with Sunny Classroom #####, #### stands for whatever network related concept I am looking for, simple and Brilliant
@andygerard2282 жыл бұрын
Watching our videos always makes my mind feel less stress .
@limichael15195 жыл бұрын
Hi Sunny Love ur teaching videoes. Thanks for sharing
@sunnyclassroom245 жыл бұрын
you are welcome!
@JoshuaNartey5 жыл бұрын
A little confused here Read a book where SNAT means Source Network Address Translation and DNAT means Destination Network Address Translation. The explanation you gave for PAT is what was given for DNAT.
@prashantbharadwaj35785 жыл бұрын
What you read was correct. I am on the same page with you.
@pattygq8 ай бұрын
Excellent content as always. Thanks Sunny!
@saltech20244 жыл бұрын
Awesome!! You are so amazing tutor
@sunnyclassroom244 жыл бұрын
Thanks a lot!
@fahadoutlook12413 жыл бұрын
you are wonderful teacher.
@18ShotErnie3 жыл бұрын
WE LOVE YOU SUNN!!!! THANKS FOR THIS... AND PLENTY OTHER VIDEOS. I REALLY VALUE THE THINGS YOUVE TAUGHT ME
@FredoCorleone5 жыл бұрын
Best explantion ever. Sunny is better than Google's IT course in exaplaining NAT, no doubt.
@parostpg4 жыл бұрын
Excellent. Thank you.
@sunnyclassroom244 жыл бұрын
You are welcome!
@naderreda20204 жыл бұрын
This is the best video ...... thank you...
@sunnyclassroom244 жыл бұрын
Glad you liked it!
@rufusmurphy99903 жыл бұрын
A really good explanation, well paced and clear. Thank you
@devinwick50563 жыл бұрын
At last I understood. Thank you sunny!
@grott0 Жыл бұрын
Thank you! Very good explanation.
@saidaitbrahim29682 жыл бұрын
Wonderful explaining my teacher. Thank you so much
@mr.b56782 жыл бұрын
Best on the web explanation. thanks bud
@Dertgyhud4 жыл бұрын
Excellent video!
@sunnyclassroom244 жыл бұрын
Thank you very much!
@gustavolautenschlaeger91953 жыл бұрын
Wonderful explanation and illustration. Thanks so much!
Thats a Beautiful Explanation with some Graphics to explain
@sunnyclassroom244 жыл бұрын
Glad it was helpful!
@althafahmed57574 жыл бұрын
@@sunnyclassroom24 can you explain dmvpn the same way along with configuration? Is there a video tutorial already for dmvpn?
@derekwang97583 жыл бұрын
Very clear video!
@alexmook67863 жыл бұрын
Awesome explanations!!!!!!
@umardelvi57156 жыл бұрын
Very clear and concise explanation. Thank you Sir!
@sunnyclassroom246 жыл бұрын
You are welcome!
@taddy6663 жыл бұрын
This is awesome! Thanks for the precision and detail, Sunny.
@michaeleaster18154 жыл бұрын
Great video! Thank you... Though I believe 7:25 should be "is 16-bit value", not "16 digit value" ?
@sheffin0072 жыл бұрын
Well explained!
@letdo34492 жыл бұрын
very great explainations about this 🤗🤗🤗
@luthermaria10213 жыл бұрын
You deserve more subscribers, this is awesome
@ashkanizadpanah97613 жыл бұрын
Thanks Mr. for your great videos.
@thepawsupply15013 жыл бұрын
Very good Sunny! Thanks for making this video
@0Alps02 жыл бұрын
Very clear, many thanks~~
@te4683 Жыл бұрын
Love youre videos. Thx for sharing
@ahmedalazazy3 жыл бұрын
شكرا يا هندسة :)
@janindubhanuka5453 жыл бұрын
Great work my friend..
@sunnyclassroom243 жыл бұрын
Thanks for the visit
@shaktishakti9913 жыл бұрын
Great Video sir thanks
@lloll723 жыл бұрын
thank you for your help!!!!
@premnathkangatharan21933 жыл бұрын
Thanks for explaining the differences in the different types of NAT... i was a bit curious how the external unit would know where my request came from, but i think it is by using the PAT by default.
@boblewis12873 жыл бұрын
Very good Sunny
@NicolaeCristian1755 жыл бұрын
thank you Sunny. Very good video.
@sunnyclassroom245 жыл бұрын
Thank you very much, Nicolae.
@rkoitsjohncena12584 жыл бұрын
Very well explaination, thanks
@sunnyclassroom244 жыл бұрын
You re welcome !
3 жыл бұрын
Excellent explanation. Thank you.
@lukevandam7610 Жыл бұрын
Love you sunny. such helpful vidz
@StuffOffYouStuff4 жыл бұрын
Again, the best explained video I've seen on this. Your videos are excellent. I needed a refresh. I do have a couple of clarifying questions about this. 1) Dynamic NAT - what happens if all the public IP addresses are used up? Are internal hosts denied access to the internet then? 2) PAT - If an internal host sends an outgoing packet on port 80, but the gateway then translates that to port 8001, how does the web server on the internet know you are trying to communicate with it on port 80? Thanks, Sunny.
@juanpasht4 жыл бұрын
Here is what I think: 1) Yes, they must be denied access until an available public IP comes out; and if not using PAT. 2) The port 80 of the internal host is NATed. The web server doesn't care about that port but the one that comes by 8001 where it will reply the request. The router-gateway receives by 8001 and translates to 80 to the internal host. The web server will never know you tried by the port 80, and doesn't matter.
@ImmiTheKhan4 жыл бұрын
Awesome explanation Sunny, Subscribed!
@akeelsalman72025 жыл бұрын
Another perfect video... Thanks Sunny
@erichillel47185 жыл бұрын
Very clear, thank you
@sunnyclassroom245 жыл бұрын
Thanks a lot.
@fahadoutlook12413 жыл бұрын
thanks a lot brother sunny.
@vladislavkaras4912 жыл бұрын
Really great video!
@paulsonhanel63692 жыл бұрын
very helpful thanks
@tomcat2512 Жыл бұрын
Thank you for this interesting video. It enhances my understanding of NAT. I realized that this video was made quite some time and CGNAT is not yet widely used back then. With the advent of the use of CGNAT by most ISP, it basically deactivates the use of port forwarding in a private network. Do you have a way around this? I would love to see another video on this topic. Thank you!
@ekonialancewanariu90493 жыл бұрын
Short and sharp. I learnt alot within a short time. A question here please. If I'm using DNAT to connect, should I forget about PNAT? Or can I use them both simultaneously?
@mahathirgembul60444 жыл бұрын
I wish you are my lecturer back then
@sunnyclassroom244 жыл бұрын
i wish too.
@vinitshandilya4 жыл бұрын
How amazing this explanation was!! 😀
@sunnyclassroom244 жыл бұрын
Glad it was helpful!
@MRSa-tw6ut5 жыл бұрын
Very informative, many thanks.
@biblecontext20243 ай бұрын
If my router did a PAT from port 80 to 8000, how does the other router know that I'm requesting a port 80(web) instead of 8000? Thank you.