GOD JESUS TOLD US TO LOVE GOD AND TO LOVE ONE ANOTHER! LET'S NOT DESTROY THIS WORLD! NO WAR!!! БОГ СОЗДАЛ ТАКОЙ ПРЕКРАСНЫЙ МИР! НЕ БУДЕМ РАЗРУШАТЬ МИР! ПОЛЮБИМ БОГА И ВСЕХ ЛЮДЕЙ! НЕТ ВОЙНЕ!!
Thanks for the Lecture For Peer to Peer protocol , checksum costs 16 bits, so that k = 16 and it makes total sense , as you boost up the length of k, error rate drops down significantly. And more on that: packet sequence doesn't matter in checksum, so that other packets follow different routes to reach to the final router where merging takes place.
THANK YOU SOOOOOOOOOOOOOOOO MUCH!!! I LEARNED THIS LAST SEMESTER BUT ALREADY FORGOT. CAME ACCROSS THIS VIDEO AND SUDDENLY I UNDERSTOOD AGAIN!! APPRECIATE IT SO MUCH
This honestly came in clutch! I got a midterm today, and this was one of the very few things that was going to be on the exam, and had no idea what to do. Thank you so much for the explanation!
Bro explained the whole concept in such a simple way that I fully understood what actually checksum is meant for. I got sem exams and i had no idea what this checksum means now I can write the answer very easily without mugging up.
You are the best, man! You explain perfectly something my stupid professor cannot! If you can explain simply then you have mastered the subject. Thank you bruv!
Your explanation was pretty much good but I have one doubt that what if the check sum value that we are sending to the receiver also gets corrupted during transmission?
OMG... Awesome explanation. I have missed my class so just want to check the concept in youtube. With in 9mins you gave really very good explanation. Thank you so much for this video.
Very well explained, it was worth it to learn binary addition in Computer Arquitecture Class, so we can see it applied here. The way computer networks work is fascinating. Thank you!
Very nice explanation and thanks for putting this video. Your video was very handy to know the concept and I believe you have explained it in a simple way that anybody can understand. Kudos again !!!
in few websites they say that the result of the sum in the receiver's end should be zero then only the data will be accepted. So please clear my doubt where the sum of the result should be zero or one so that data will be accepted
Sir i have a little bit of confusion..our clg teacher told us that at reciever side if all complimented bits are '0' then it accepts data otherwise it discards..But u said if all complimented bits are '1' then it accepts data otherwise it discards...i m confused..What is correct now? Please do reply..thnks
Why is it that the checksum can detect all errors when the number of bits is odd but may not detect the error if the number of bits is even? How does the parity matter?
I want to know what would happen if both the data bits and redundancy bits are corrupted in one message. There is just no way to detect error if the redundancy bits and data bits are corrupted right?
when i go to adding the bits , is this must to arrange the bits like left to right combination ? or else i starts from right to left itself or both side is ok .....
If the checksum gets corrupted, It will not match the data it is associated with, meaning the message is provably corrupted in some way. It is mathematically impossible for two identical check-sums to be associated with different data with respect to the length of the bytes.
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my exam starts in literally 30 mins and now i've learnt this!! Thank you!!!
Now that your exam passed, how'd you do? Lowkey hope you failed ngl rofl lmao mdr (CryingLaughing)
@@kevinhache5444 bruhh I got full marks on the question
@@kevinhache5444 also it doesn't hurt to be kind
@@Bianca-dt7lx Congrats in getting full marks!!!!
mine starts in literally 10 minutes :,')
Man ur explanation is much more easier than the complicated writings in my book, thanks a lot❤️
GOD JESUS TOLD US TO LOVE GOD AND TO LOVE ONE ANOTHER! LET'S NOT DESTROY THIS WORLD! NO WAR!!! БОГ СОЗДАЛ ТАКОЙ ПРЕКРАСНЫЙ МИР! НЕ БУДЕМ РАЗРУШАТЬ МИР! ПОЛЮБИМ БОГА И ВСЕХ ЛЮДЕЙ! НЕТ ВОЙНЕ!!
simply one of the clearest explanation. deserves more likes.
Thanks for the Lecture
For Peer to Peer protocol , checksum costs 16 bits, so that k = 16 and it makes total sense , as you boost up the length of k, error rate drops down significantly.
And more on that: packet sequence doesn't matter in checksum, so that other packets follow different routes to reach to the final router where merging takes place.
Binary addition
1+0=1
1+1=10
1+1+1=11
1+1+1+1=100
1+1+1+1+1=101
This is very very helpful
Thanks a lot ♥️♥️😘
Thanks bruh..
this video made me escape from all kinds of doubts , thank you for good explanation .
THANK YOU VERY MUCH NESO ACADEMY.EVERYONE IS EAGER TO WATCH NESO COURSES IN ETHIOPIA YOU ARE HELPING US,
no words for your explanation ,presentation ,just AMAZINGGG, thank you for such tutorials..
THANK YOU SOOOOOOOOOOOOOOOO MUCH!!! I LEARNED THIS LAST SEMESTER BUT ALREADY FORGOT. CAME ACCROSS THIS VIDEO AND SUDDENLY I UNDERSTOOD AGAIN!! APPRECIATE IT SO MUCH
This honestly came in clutch! I got a midterm today, and this was one of the very few things that was going to be on the exam, and had no idea what to do. Thank you so much for the explanation!
Thanks a lot man! I don't have words to thank you, guys like you are becoming pillar of mainstream engineering
Sir ap hard chizo ek dam asan krke pda deto yhi hota hai asli jalwa love you ❤❤❤❤❤❤😘😘😘😘😘
thanks man , my exam is tonight , and my lecturer dint explain this concept in an organized and simplified way like urs !
Wow this explanation was 1000% better than my textbook. Honestly I wish examples in texts were anywhere near this level of simplicity.
Bro explained the whole concept in such a simple way that I fully understood what actually checksum is meant for. I got sem exams and i had no idea what this checksum means now I can write the answer very easily without mugging up.
You are the best, man! You explain perfectly something my stupid professor cannot! If you can explain simply then you have mastered the subject. Thank you bruv!
Oh my god. Your teaching style is just amazing.
Ya sen nasıl bi kralsın, kaç video izledim anlamadım şu an aydınlanma yaşıyorum. Perfect explanation
Actually, in checking, it takes the 1s compliment and check if they are zeros.
Your explanation was pretty much good but I have one doubt that what if the check sum value that we are sending to the receiver also gets corrupted during transmission?
OMG... Awesome explanation. I have missed my class so just want to check the concept in youtube. With in 9mins you gave really very good explanation. Thank you so much for this video.
Amazing video to clearly explain checksum
my exam is going on, and I am learning this in the washroom! Thank you so much!
Very well explained, it was worth it to learn binary addition in Computer Arquitecture Class, so we can see it applied here. The way computer networks work is fascinating. Thank you!
This guy's voice is sweeter than a candy xD
I'm sorry but you have no taste in voices then 😭
Mitha?
@@sarthaksingh8438exactly 😂
😂
Focus on why you are here😭😂
Thankyou for clearly the concept so wonderfully.
You are just amazing. All doubts cleared about checksum.
Very nice explanation and thanks for putting this video. Your video was very handy to know the concept and I believe you have explained it in a simple way that anybody can understand. Kudos again !!!
Thank you so much Sir!! Now Im confident N will beat my final exam 💯
can we do sum in any order of blocks?....because there was little confusion of mine when I going to do so🙂
Thank you so much for such an explanation. I tried everything to understand what is in my textbook but nothing could I if not of this video.
clearest explanation with simplest approach.
U are really amazing, anyone who will learn from you will definitely succeed.. 💗
Super explanation 👌
Thank you sir😁
This will help me a lot during exams🙏
yrr.. koi itna sahi kaise padha skta hai❤... hats off to you man
Learnt this 2 days before End semester exam! Phew!
sir, why the last carry is 1,0,, i think it suppose to be only 1. It make me confusing
What if the message contains odd number of bits, like 23 bits? Also what exactly is the value of k and n?
simply add one extra 0 in front of the data. It won't alter the contents of data.
Dude, just wanted to say thank you for this! Great explanation, cant wait to see the rest of your videos!
youre so amazing...such a life saver. its real great I clicked on this video!!!!!!!😭😭😭💗what an incredible explanation....
great explanation and use of visuals. thanks!
I like how this free video is easier to understand than the Ph.D. guy in Coursera
Very well explained, thank you!
Sir, which book are you following? For this checksum
It was informative and crystal clear.. thank you for the video
simple explanation, got it very quickly😊
Thank you bro , tmrw I have to present seminar on this concept 🙏😊
Is INTERNET CHECKSUM just a different approach to checksum calculation??what are other approaches???????
East or west ur explanation is best 🥰,
0:29, SO HELPFUL!!!!
-A More Knowledgeable Man
(Checksumofdisdick)
Saw it, love it, love you man (Pray emoji)
Cant wait for you to upload more!@
Just Saw The Topics, THANK YOU @NesoAcademy (PrayEmoji)
in few websites they say that the result of the sum in the receiver's end should be zero then only the data will be accepted. So please clear my doubt where the sum of the result should be zero or one so that data will be accepted
sir very good explanation , thank you very much sir
you are soo amazing bro,just started without any subscription or bell icon alerts , very understandable lecture
Thank you for making this, helped a lot👍🤙
sir question main kitne bhi value di ho hamesha uss value ko 4 block main hi divide krna hai
?
don't we have to do 1's complement in the receiver side also?
just sooo nicely expained. thanx dude
Sir i have a little bit of confusion..our clg teacher told us that at reciever side if all complimented bits are '0' then it accepts data otherwise it discards..But u said if all complimented bits are '1' then it accepts data otherwise it discards...i m confused..What is correct now?
Please do reply..thnks
8:12 Study with fun. I love this man
Why is it that the checksum can detect all errors when the number of bits is odd but may not detect the error if the number of bits is even? How does the parity matter?
so checksum is used for completeness and check digit is used for accuracy?
Sir in checksum , the reciever will save summed value or the original one
With a due paper later, this helped me a bunch! Thank you so much!
I want to know what would happen if both the data bits and redundancy bits are corrupted in one message. There is just no way to detect error if the redundancy bits and data bits are corrupted right?
Thankyou for sharing your knowledge
so easily explained, thanks
Amazing explanation !!!!!!!!!! really great way to explain a complicated topic. Thanks for sharing.
After performing addition operation on receiver side .we have to do checksum.but you stopped with addition only.can we have to checksum or not?????
He just said, if receiver end sums it up and gets all ONE then receiver accepts it.
You help me alot =)), really great lectures
when i go to adding the bits , is this must to arrange the bits like left to right combination ? or else i starts from right to left itself or both side is ok .....
Very well my friend!!congrats!!!
best explanation ever
Very Nice explanation 😄👍
Great explanation
Wow thank you sir .
Thank you so much for your information.
Better explained than my class book
What is the math behind checksum? How does getting all 1's during validation indicate that there is no error in received message?
The answer is in 1’s complement which sender does before sending it to receiver.
Sir, how to identified which type of error detection done in the network.
what is the purpose of 1 complement? It looks like redundant
Bro you are the best man
Op bhai❤❤🎉
Thala ajith eh🎉
Poda sanghi kooodhiyane
@@mohammedtariq4602dei jobi avalavu than
@@aravindrk8491nee endha ooru la irundhu vandha manjaaa paii
Feel so old to hear a new voice in this channel :D
Молодец, жақсы түсіндіреді екенсің
Please explain the 3rd point of the performance of checksum
Understoooood !!!!!!...Thank you
If the result is all 0 then receiver will accept or not?
what if, checksum got corrupted while transmission?
If the checksum gets corrupted, It will not match the data it is associated with, meaning the message is provably corrupted in some way. It is mathematically impossible for two identical check-sums to be associated with different data with respect to the length of the bytes.
@@fgc_rewind so a fraudulent check sum wouldn't be possible to produce unless it came from the actual data?
How did you do the binary addition?????
Very well explained sir
Thank you SIR , very neat explanation
he explain it better than my professor explains it in 4 hrs.
Bro I have one doubt....In ipv4 header total length=0*0054=84bytes...how this 84bytes came please help me bro...
explained it so well THANKS
You are the best !👌🙃
Nailed it sir!
Great Explaination
Nice explanation sir.. 🙌🙌
best video for this topic!