Lecture - TCP Handshakes 

Top notch, Sir. I hope your students understand how lucky they are for having you as a teacher.

I have just started with networking and your videos are BY FAR the best I have found out there. Easily explained and easy to digest. Thank you for that, Nick

Great class - a very good communicator - I like the real world references and the repetition of how the process fits into the bigger picture of data transmission. Thanks Nicholas

This's excellent explanation how TCP works. One of the best what I saw. Great shoot.

Totally worth watching the 50mins video. Great Explanation. Thank you for sharing.

Might I just state that you, sir, are a great teacher. :) I appreciate all the examples and analogies you make to help both your students in class and now your global students understand these challenging topics. Thank you for posting these videos!

Couldn't help but think about Terminator Salvation when he started talking about AI viruses. This is a thrilling lecture!

Good to know that about TCP handshakes and transport protocol. BTW, tried NETSTAT -n, and got plenty of IP addresses that sending data from my computer out - by using who.is service, saw Microsoft, Google, but also RIPE (whatever that is), and Amazon. I can understand Microsoft (I am using Win10), and Google (using Chrome browser), but don't understand that RIPE (based in Amsterdam, NL) an Amazon. What Amazon doing on my computer?! Spying my activity so that next time visiting Amazon.com they will offer me exactly what I am doing on my computer? I suspect that Google and Microsoft doing the same. What about RIPE?

im realy appreciated for what you doing and i hope you aint stop

My understanding of a push is that the sender tells TCP to send the data immediately, not waiting on any buffers to be filled up. This sends the data to the receiving application without delay...similar to a telnet session.

Well-explained. Best TCP lecture.

your all videos are awesome. but in this video energy level is so low. I would suggest you should make this again. as this is very important topic

Great class! I hope you keep up with these great videos!

not all OS's use empheral ports between 49152 to 65535, about 15% of my networks web traffic is outside of this range. netstat -n flag is numerical ports

Thank you for sharing. That clears up a lot of confusion for me. Thank you.

There is a bunch of materials about TCP in text or video, but non of them explanes the core principles, how tcp exactly works, how it effectively solves the task of reliability in the Internet... The only book where I found this explonation - TCP/IP Illustrated vol 1. I could make the conclusion that most (if not all) this youtube videos authors are not understand principles and waste the time talking about port numbers, headers filds or and 3-way handshake... A couple can explaine sliding window, but I have not found any, who can clearly explain the whole transmission process. Does it means that I should make my own video-serie to cover this using TCP/IP Illustrated?

Great class man , i'm from Morocco , i wish i had a teacher like you .. hopefully i can understand eveything was said . thanks

You just taught me how to learn to learn.

could you please mention where the windowing part video is

What book are they using .?

Excellent Explanation

That was lovely

Great video.Thanks

I can't see what is on the board !! Not readable!!!!

it really helps a lot! thank you!

Thank you! Awesome!

Thank you very much sir! :)

Thanks!

Like it.

These students need to read before they come to class.