Stop-and-Wait Protocol

Computer Networks: Stop-and-Wait Protocol in Computer Networks
Topics Discussed:
1) Stop-and-Wait Protocol.
2) Working of Stop-and-Wait Protocol
3) Problems in Stop-and-Wait Protocol.

--Music--
Axol x Alex Skrindo - You [NCS Release]

#ComputerNetworksByNeso #ComputerNetwork #StopAndWaitProtocol

[anjalijha]

One more thing i do not get
Neso only like those comment, where people show love and affection for this channel, they do not even look at us our confusing brains with so many doubts

[Asim_Usama]

JazakAllah for this easy and wonderful lecture on this topic.
May Allah gives you more knowledge.

[baadal]

You are my teacher bro❤️, you saved me😃

[sokthaitang]

Very well explain. Simple and easy to understand.

[siddharthmishra]

One thing was incorrect -
5:54 "This protocol has a drawback of delay in acknowledgement if received after timeout"
But there is no concept of timeout in this protocol.

This is a drawback of Stop and wait ARQ protocol not the simple stop and wait.
Please correct.

[rasikarajesh]

Thank you so much sir, very nice presentation ❤️👏

[naveedullah]

thanks sir for such a brilliant lecture 👌👌👌

[jovan_spasovic]

Thank you so much for explaining something that is fundamentally really simpe. I wish my university lecturers changed their approach on explaining to something like this.

[dipeshsapkota]

I am confused here
you said in problem 1 : "sender waits for ACK for an infinite amount of time "
in problem 3 :"After timeout on sender side, a delayed ACK might be wrongly considered as ACK of some other data packet."
my question is that, if sender waits for infinite amount of time then how there will be timeout in sender side ?

[tejishtosh]

5:25 I think that is, sender is waiting for ack for infinite amount of time, not reciever

[shanmugapriya]

Thank you ...sir simplest protocol for noiseless channel was missed

[sparshgarg]

Great Explanation
Explained very easily

[abodawead]

thank you very much, it is super easy to understand, good job .

[The_Suraj_Khot]

What if you don't make a video playlist for computer network 😢
Not only me but all of us will fail in the exam.
Thanks for all ❤❤

[isaicsefxec]

Animation is wow... What software is using do this animation... Waiting for respone

[shivamtiwari]

in the third issue : if sender have sent a data packet let say Dn and it is waiting for ack An and have not sent any other data packet and as protocol it has recived ack for previous data packets sent ( that's why the sender sent Dn ) let say now it waits for a time period t and then it recieves ack from the reciever, how can the sender consider the ack to be of some other packet sent

[anjalijha]

I did not understand delay wala part. If frames are transfered one by one then if there is a delay in ack, why it will conclude that it is of different packet?

[parth_shah_]

If channel is considered as noiseless, then how can data or acknowledgement gets lost ?

[cy]

Why did the lecturer explain this simple concept like rocket science?

[-nirajdoiphode-co]

Sir I have an query in problem no. 3(problem due to delya in ack/data) if we are sending 1 packet at a time and no other packet is send before receiving an ack how can it can consider the ack for any another packet due to