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

1,972 ratings
605 reviews

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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251 - 275 of 618 Reviews for Introduction to TCP/IP

By Andres A

Nov 19, 2017

An easy reminder of basic concepts and a good way to get familiar with TCP/IP protocols.


May 3, 2021

I think we needed more practise for this course. More labs and more time for wireshark.

By Michael M

May 1, 2020

Very helpful intro insights into how internet / network traffic is routed and handled.

By Rajesh P

Jun 27, 2020

thank you YONSEI UNIVERSITY and the Courserea for this wonderful certification course

By Alejandro G

Apr 5, 2020

Amazing course for beginners or intermediate people without a theoretical background.

By aneesh d

Dec 23, 2020

Simple explanation for brushing up on basic topics around Internet Protocol and TCP.

By Eric B

Apr 7, 2022

Good bases and, in my case, very helpfull to learn the technical english vocabulary

By Amanda W

Jun 15, 2021

An excellent course that every networking beginner is strongly recommended to take!

By Leroy C

Oct 4, 2020

Very easy to understand concepts presented in the videos. Excellent presentation.

By S S

May 17, 2018

A very good course to attend to know about the fundamentals of computer networks.

By Joel A C T

Sep 5, 2020

Excellent courses and module. I have learned a lot about this course. Thank you.

By Luis A

Jul 20, 2020

Great Course It helps a lot, Good teacher also. Thanks for all this information.

By Mithun B R

Jan 1, 2021

Very good course for starting with TCP/IP. Lot of information conveyed crisply.

By Venkateshwaran. M

Sep 14, 2020

It's was an good experience learning new things which was related to my studies

By Agustin S

Sep 12, 2020

Estuvo bueno, algunos conceptos ya los conocia pero fue bueno para refrescarlos

By omdhanwant

Mar 2, 2018

Nice explanatory video , precise and to the point for the novice. :) ThankYou

By Kevin D

Feb 7, 2021

Very Educational, and really broadened my understanding of computer networks.

By Ahmed G B

Nov 23, 2017

Excellent presentations with detailed explanations for fundamental concepts.

By Fouad D

May 25, 2022

v​ery good introductory course for basic networking terms and technologies.

By Reza S

Jun 19, 2022

perfect instructions of TCP/IP with great details and functional examples

By iliyan r

Jun 7, 2022

exellent representation, structured information and clear explaining .

By Muhammad i

Jun 21, 2022

I really enjoyed this course and learned about TCP/IP in good way.

By Anne's C

Mar 28, 2022

Thank you, I got know a lot about TCP/IP protocols and procedures.

By Luis U

Aug 23, 2020

Amazing introduction to TCP/IP and networking Protocols concepts.

By Khanh D

Aug 15, 2019

Give all the things you need to know about fundamental of TCP/IP