First two weeks were good but the following weeks dropped in quality.

The last Wireshark lecture was not so clear but the rest was good

It's a short course and doesn't offer much to a beginner.

Good explanation at the start, and poor at the end.

best course content with good explanation...

Detailed Observations on the TCP/IP model

It is a very helpful for IT engineering

In week 3 a lot of lectures are missed

Very introductory and not deep at all.

A very simple and fast Introduction.

more theory. need more practice

elementary approach

thanks

Great

Some of the content provided was valuable, especially during the first week, but unfortunately most of the course is just a video of someone reading bullet points from a slide deck. Most critically, too many technical terms are used but not defined, in an attempt to quickly cover everything, without providing enough information to retain substantial knowledge. Someone who already understands those technical terms will probably not need this course, and someone who does not will very quickly feel lost.

I am leaving two stars for the part about LAN and IP routing tables, which I thought was good.

This course felt like a compilation of summaries of chapters from a book. While the word "Introduction" is included and the course indicated it is for beginners, there were many terms and concepts that were brought up in the video lectures that were not described or explained and that one would need to google on the side. At a minimum, I would recommend including reading sections to provide details on the terminology or concepts before each video lecture.

At the conclusion of this course, I feel like I only learned a handful of things and would recommend a more robust training environment.

This is definitely not a beginners' course: many concepts and technical terms are assumed to be alredy known, and no in depth explaination is too often given for the more difficult concepts. I learnt a lot but i also had to constantly google for the missing explainations. This course would work much better as a sort of support course to wrap up the necessary concepts for the CCNA certificate test.

This course is made up of only slides. The instructor is not prepared very well. He uses abstract explainations, such as during the dijkstra algorithm and wireshark demonstration. Overall, the course material is good but not the lectures. The instructor read slides only. Therefore, there is no concept in his lecturing.

It was very theoretical, and little emphasis was given on explaining the ins and outs of TCP/UDP. It felt like I was back in college, where professors read out what was written on the slide, without putting any effort to actually explain the concepts involved.

Retention is minimum because there were to many materials and yet so little explanation or deep-dive to the topics and relevant to topics. Instructor basically just reads out loud what he prepared, no interactive feeling at all. Somewhat boring.

The title says it all: this is just an introduction. It's just an overview that barely allows you to discover or refresh your memory. The course is far too theoretical, with too few examples. Another shortcoming: there's no pdf support.

The lectures were extremely dry and felt like someone reading a textbook. Concepts were not always explained well. Wikipedia was often cited as a source. This course did not meet my expectations.

Contenido bastante pobre. No ayuda gran cosa a entender TCP/IP pero te marea en un mar de acronimos muy pobremente explicados.

Le encuentro una utilidad francamente baja.

Quite easy and not informative course. There are no more material for reading. All the information can easy get from Google.

It was disappointed for me to not receiving certificate anyways it's the great full opportunity that you provided me.