Lec-23: Go-Back-N ARQ (Automatic Repeat Request) | Data Link layer

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In this video, Varun sir has explained Go-Back-N ARQ protocol.
Go-Back-N ARQ is an error control protocol used in data communication to ensure the reliable transmission of data over an unreliable channel. It allows the sender to transmit multiple packets without waiting for individual acknowledgments.

0:00 - Window size
3:21 - Widow size should be less than 2^m
6:01 - Out-of-order packet

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Whiteboard explanation videos are best. This format is not good. it is very confusing.

ghulammurtazagmdahar
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Spent more than 30 minutes in watching this video again and again as it was confusing

shubhambhatt
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Sir white bord pr hi padha kr video upload kiya kro.. usse Achha smjh aata h..

rajasthanijaatanil
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First time didn’t get your lecture properly
Please make videos using white board!

letslearnwithzoya
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Sir please continue with white board from further videos so that we can get more understanding

peralacharanraj
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Soon to be 1M. Great teaching skills ❤️‍🔥

sonuthapa
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Whiteboard pe jyada acha smjh ata h sir plz continue dis

deepamittal
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Thank you Sir, aapke Networks, DBMS and OS ke videos ne meri bahot help ki h. Finally placement ho gyi. Thanks Sir once again.

charanpreet
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No one can explain as easy as you sir, thank you so much sir.

gangadharamdantu
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At very crucial time you upload this video.thank you very much sir ji ❤️❤️🙏🙏

VishalYadav-ssqv
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"Konsa color hota h brown grey..." 🤣😂 It was cute

gauravjain
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Sir all videos are awesome ☺️ very helpful

technical-live
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Sir will you please teach c++
Your teaching makes the study much more easier 💌

aditipawar
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Sir board me teach karta to. Aur clearance hota sir.

sunitapeskar
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I'm not getting it, isn't there any other way of solving this?

humaira
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My master degree will not completed if sir video nhi banate toh, thanku for my BCA and MCA complete preparation sir

shirshendupal
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sir could you make this video explaining on board . unable to understand.

chitwanverma
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Wow sir 🙏❤️❤️❤️ nyc session 🙏🙏 thanku so much

akankshasharma
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not able to understand if u teach in this way. pls use board

pramodkoushiktr
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aise samajh nhi aa rha whiteboard p hi smjhao

schoolofmotivation