This course is a pretty big jump from the first course. The TCP layers and flags were pretty rough and the wording on some of the quiz questions get a bit confusing.

A bit of the information was confusing and not fully explained. Had to seek answers from someone in the industry to get a better explanation of some of the concepts.

This had so much interesting information about networking and the way computers and humans interact with other computers. This course was challenging but rewarding.

This was my hardest course so far in the IT Support Certificate with Google. I was glad I was able to complete it with a 100% though but it took some perseverance!!

Course is long and challenging, adding more examples will help students to finish quiz easier and with more understanding. Great course with great new information.

Really learned a lot and have a better understanding of the content that was abstract before. Looking forward to fine-tuning this with the progress of the process.

Very difficult but worth learning, may want to seek some outside sources for more elaboration on subjects. Will definitely review the course and continue to learn.

The journey as an IT Support hasn't been easy but with patience I'm gradually coming to the good end. This very course is awesome and has taught me much. Thank you

Very Challenging course that I sometimes wanted to give up on, but I knew that I could get through it all with Google's help if I could just keep giving it my all.

Good information. The labs were excellent but the lab environment is buggy (for example, you have to correctly complete the lab multiple times to receive a score).

This course is amazing I learned many new technical things in this course and I refer to all people who interest in networking they should enroll in this course .

This course was bit more difficult. I found that a lot of the quiz quesitons focused on some of the smaller details which made it easier to miss those questions.

This course really was amazing and covered all the basics that I was some what around not getting at first by just reading then up ! This course was so helpful !

algumas informações não estão contidas no texto principal e nem nos auxiliares, sendo questionados nos exames, então é preciso outras literaturas para conclusão.

This course is great with lots of important concepts in the Networking process. Adding more practice and command line introduction would be better in the future.

This is really interesting in the breakdown of networking from the basics to The Cloud to IPv6 Addressing. I learned a lot from the small easy to digest videos.

Alot of information to consume and learn, only issue is tests should be in language set in account. This has been going on constantly and nothing is being done.

It's a great course but I think the subnetting should be broken down in smaller parts and show how to apply it. I really struggled with the subnetting module.

the final test in week 6 featured a plug in that i think had incorrect answers but it let me submit the exam anyway. Otherwise, this was a tough but good course

It needs more about routing protocol configuration on a router and network troubleshooting scenarios like the first course as helpdesk counters in real life.

It was good info. Im not sure how much ill use of it but when the time comes i feel like ill remember more. Though it was alot of info it could come in handy.

Really learned a lot, especially about the network layer and data encapsulation. It was pretty in-depth but I found myself looking for more outside the course.

It´s a hard course which means will arise the need to focus and study it´s contents by your own, but in the end it pays you back granting very good knowledges.

It was a lot to learn. Struggled a bit but being able to go back and refresh was great. It's what helps me to have that access to re-read or re-watch videos.

Some of the material was difficult to grasp but overall simple and well layed out. Networking concepts are by nature fun and enjoyable when taught in this way.