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Learner Reviews & Feedback for Introduction to TCP/IP by Yonsei University

2,056 ratings

About the Course

You use the Internet through your PC (Personal Computer), laptop, tablet, smartpad, and smartphone every day in everything you do. Through your own PC/laptop, you can easily learn everything about the Internet, and that is what this course is focused on. In this course ‘Introduction to TCP/IP,’ you will learn the operational functions of Internet technologies (which include IPv4, IPv6, TCP, UDP, addressing, routing, domain names, etc.) and your PC/laptop's security and gateway Internet setup and basic principles. In addition, through a simple Wireshark experiment, you will see the TCP/IP packets and security systems in action that are serving your PC/laptop, that serves you....

Top reviews


Mar 20, 2021

Very good class, not difficult, doesn't take long and doesn't require any background knowledge. I would recommend it to anyone wanting to learn more about how the Internet and their computers work.


Aug 23, 2021

Fantastic introductory course to the fundamentals in TCP/IP. Great course for those new to computer networks and would like to gain a high-level to intermediate overview of how the Internet works.

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526 - 550 of 644 Reviews for Introduction to TCP/IP

By Erik E

Jul 9, 2022

A​t times very complex and the file required for the last quiz wasn't available.

By Sandesh T S

Sep 14, 2020

More Hand's on review videos using Wireshark and other software should be added.

By Trisha S

Apr 24, 2020

More parts to the wireshark project required to learn more about TCP parameters

By Abir A R

Sep 24, 2020

Thank you so much for such a course of TCP/IP, I learn a lot from this course.

By Diwakaran S

May 7, 2020

The instructor had given good exposure about the TCP. The course was good.

By Hiten C

Mar 10, 2019

Comprehensive and informative course material. Really enjoyed the quizzes.

By Glauco E G

Jun 1, 2020

I think that the last exercise could provide a little bit more challenge.

By Денис

Jun 18, 2021

Многие вещи освещены очень поверхностно. Желательно углубиться в детали.

By Berenike V

Dec 22, 2021

D​efinitely needs previous knowledge and a lot of additional googling.

By Daniil B

Apr 12, 2022

F​ew inforation. Need to find it on the Internet by myself. But free

By Fernando R

Sep 6, 2020

Accurate for beginners. Thank you for this free course. Best regards


Mar 27, 2022

It make me understand the basic concept of local network setting

By Yanis

Jan 13, 2021

I learned many things, great course as an introduction to tcp ip

By Million A

Feb 10, 2020

It was great, so simplified and I love the way it was presented.

By Dada O A

Nov 4, 2021

The instructor was just explaining w=no practical's done at all

By Paulo A

Oct 12, 2021

I really liked it. And it's suitable for the advertised level.

By Lior h

Mar 22, 2022

g​reat beginner course for review concepts and network techs

By Tejas b

Jul 22, 2020

Best course u can enjoy in this course & thanks to coursera

By Krishna V

Nov 22, 2017

Routing protocols sections could have included more details

By Emmanuel

Jun 24, 2022

Great course, just a comment, update the final practice.​

By Santosh K M

Sep 22, 2021

The course gave a good insights into networking concepts

By baharebakrani

Nov 1, 2020

good brief information in network field that we can use.


Sep 24, 2020

A very basic introduction to computer network and TCP/IP

By Jaison M

Mar 31, 2020

Very good course, thanks a lot sir you explained well

By April M

Apr 13, 2021

The bit about Wireshark was not explained very well.