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Learner Reviews & Feedback for The Bits and Bytes of Computer Networking by Google

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47,509 ratings

About the Course

This course is designed to provide a full overview of computer networking. We’ll cover everything from the fundamentals of modern networking technologies and protocols to an overview of the cloud to practical applications and network troubleshooting. By the end of this course, you’ll be able to: ● describe computer networks in terms of a five-layer model ● understand all of the standard protocols involved with TCP/IP communications ● grasp powerful network troubleshooting tools and techniques ● learn network services like DNS and DHCP that help make computer networks run ● understand cloud computing, everything as a service, and cloud storage...

Top reviews

SK

Feb 18, 2021

This was really time-consuming but it was really worth learning. Although in the end, it seems to be very basic things, they would be essential through whatever you want to accomplish in the IT field.

DL

Feb 23, 2021

This course was amazing and helped me understand so much more about networking, things I never thought I would know or understand. Very fulfilling and I can't wait to use this knowledge going forward.

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451 - 475 of 10,000 Reviews for The Bits and Bytes of Computer Networking

By Ja'Claylyn H

Aug 23, 2023

This is a lot of information and very confusing.

By Alissa C M

Jul 22, 2022

hated this section actually boring and tedious;

By Madison H

Feb 18, 2023

IPv6 test is flawed and needs to be fixed.

By Thenny c

Mar 11, 2023

This course deserves a better instructor.

By Zachary L M

Oct 24, 2022

sucks

By MOHMAD I

Dec 31, 2021

.

By Pamy B

Aug 1, 2023

To : Victor Escobedo

Studying networking has been an insightful and enriching journey that has broadened my understanding of the intricacies of modern communication. As I delved into the world of computer networks, I discovered a fascinating realm of interconnected devices, protocols, and technologies that power the digital landscape we rely on every day.

Throughout my study of networking, I encountered various fundamental concepts, starting with the foundation of the Internet Protocol (IP) and its two main versions, IPv4 and IPv6. Understanding the significance of IP addressing and subnetting was pivotal in comprehending how data packets travel across networks. Learning to work with IPv4 and IPv6 addresses has enabled me to troubleshoot connectivity issues and optimize network performance.

Moreover, diving into the realms of local area networks (LANs) and wide area networks (WANs) provided me with valuable insights into designing, configuring, and maintaining network infrastructures. I explored various network devices such as routers, switches, and access points, which play critical roles in routing traffic and ensuring seamless data transfer.

One of the highlights of my networking study was exploring the domain name system (DNS) and its vital role in translating human-readable domain names into machine-readable IP addresses. Mastering DNS resolution mechanisms and troubleshooting techniques has proven indispensable in resolving domain-related issues.

Security has always been a significant concern in the digital age, and studying networking helped me comprehend the various security protocols and mechanisms essential for safeguarding data and systems. I learned about encryption, firewalls, virtual private networks (VPNs), and other security practices that play a pivotal role in securing network communications.

Furthermore, the world of network virtualization and cloud computing intrigued me with its potential to revolutionize the way we deploy, manage, and scale networks. Exploring virtualization technologies, such as virtual machines (VMs) and containers, opened my eyes to the efficiencies and flexibility they offer in creating isolated, software-defined environments.

As I conclude my networking study, I can confidently say that it has been a captivating and rewarding experience. Networking is at the heart of modern-day communication, and acquiring knowledge in this domain has empowered me to comprehend the dynamic interplay between various devices and protocols. My newfound expertise in networking will undoubtedly serve as a strong foundation for my future endeavors in the ever-evolving world of technology.

In retrospect, I am immensely grateful for the opportunity to study networking. It has equipped me with essential skills and knowledge to navigate the complex world of computer networks, making me better prepared to contribute to the advancement of technology in various professional fields.

Thanks Victor ! See You Soon !

By Daneal T

Mar 21, 2023

I have enjoyed every part of the course and the clear instruction on the learning plan. the most interesting thing that I leaned in this course are below.

I have got a clear understanding of the five TCP/IP network model on each layer and its difference with OSI mode, including how to setup the networking cables, the connectors that connects the devices together on the network model with the concept of Duplex communication and simplex communication.

I can be able to identify other computers using their MAC addresses and the various components that make up an ethernet frame.

I can describe the technology that allow data to pass across many networks and facilitating communications over great distances, the binary math on IP address and how sub netting works.

I have got a clear understanding on how internet works using routing protocols and the concept of computer networking on how individual nodes on a network can communicate with other nodes with concept of TCP and UDP.

the importance of the HTTP application layer protocol and how all these different web browsers and web servers have to communicate using the same protocol and how firewalls keep network safe.

I can be able to describe the network service technologies that are used to help make computer networking more user-friendly and secure with the concept of DHCP and the importance of the Virtual private networks VPN technology.

I have learned best techniques on how to troubleshoot and manage a hardware problem, software problems or network issues using the command line interface on different plat performs mainly on MS Windows OS, Mac OS, and Linux OS.

I have got a deep understanding of cloud computing technology and the development of internet protocol version 6(IPV6) with the concept of Tunnelling IPV6 across an IPv4 network.

By Muhammad W A

Aug 30, 2023

The Bits and the Bytes of Computer Networking" course has been an incredibly enlightening experience. As a student in the Google IT Support Certification program, I found this course to be an essential foundation for understanding the intricate world of computer networking.

The course did a remarkable job of breaking down complex networking concepts into digestible, relatable content. Learning about the OSI model and TCP/IP protocol suite was a revelation. The way data is encapsulated and transmitted through various layers was presented in a logical and engaging manner, making it easy to grasp.

I appreciated the course's interactive elements, such as simulations and quizzes, which helped solidify my understanding of the material. The practical exercises allowed me to apply theoretical knowledge in real-world scenarios, enhancing my problem-solving skills.

The challenges, such as subnetting and IP addressing, were indeed challenging, but they provided a valuable opportunity for growth. The instructors' clear explanations and the supportive community forums were instrumental in overcoming these hurdles.

As I move forward in my IT support journey, I am confident that the knowledge gained from this course will continue to serve as a strong foundation. I am excited to delve deeper into the IT Support Professional Certificate program, armed with the insights and skills acquired from "The Bits and the Bytes of Computer Networking."

By Mian U

Jan 12, 2023

I recently took The Bits and Bytes of Computer Networking course and I am very happy with the experience. The course was incredibly informative and practical, providing me with hands-on experience and knowledge that I can apply to my future career.

The instructor was incredibly knowledgeable and passionate about the topic matter. The instructor provided real-world examples and case studies to illustrate the concepts being taught, which helped me to better understand and retain the material.

One of the things I appreciated most about the course was the emphasis on hands-on learning. I was given the opportunity to work on real-world projects and simulations, which allowed me to put the concepts I was learning into practice. This made the material much more meaningful and relevant to my current job and future career.

Overall, I highly recommend The Bits and Bytes of Computer Networking course to anyone looking to gain a solid understanding of the basics of computer networking. The course is well-structured, engaging, and provides students with the knowledge and skills they need to succeed in the field. I feel confident that the knowledge and skills I gained in this course will be invaluable to me in my current job and future career.

By Daniel M

May 12, 2023

I am missing the time and words to truly describe how helpful each and every module has been for me thus far...In getting to know information technology as such through each step I have been enabled to take through this wonderful short Google course. Even though I am half way through it, I am finding it to be the most comparable, inexpensive, yet totally appropriate, entry-level course for the intended purposes, i.e., to get introduced to the world of information technology.

I have to admit, though, that without my prior understanding of basic IT, my daily drive to want to know more about IT, would have made things a little bit different. As such, some folks out there might be uncomfortable with the learning content. In any case, it might serve as a turning or U-turn point for many..

As far as I am concerned, I am very pleased and capable of going to the next stage. Well done, Google.

Note for Coursera: Thank you, Coursera, for being able to have a business model such as this. Though try to wind back on the fees; for what you have behind the waves, is an entire ocean, so take it easy with your fees.

By Don A

Mar 26, 2024

Much of the course was taught by a couple different IT Pros. One was Victor, an Operations ENGINEER. He was fantastic, great stage presence; he speaks with commanding authority. He left NO Stone Un-Turned. Amazingly, yet very tough material, and; borders on 'The Calculus of Telecommunications,' he had simple and good illustrations. Superb Slides, Notes, Summaries, images, Circuit Layouts. Free Bonus; he gives you the full Glossary List of all (Terms) Acronyms, and the meanings. That's the 300 Acronym List we must memorize, to Pass Certification Exams like: CCNA, CompTIA Network+, or CompTIA Security+. Five routers walk into a Bar. Who gets to hold the car keys ? The Designated Router . . . Victor is among other illustrious patriots like Paul Revere, who said: "1 IF by LAN; two IF by C." He broke the complex Theory down into BYTE Size Pieces. What Moore Can I say ? Donato86 St Louis

By Yasemin

Oct 30, 2023

I give full five stars because I so like the format, content, knowledge, instructors,.. .. of this course so very much!. If I should fail, quit, give up, dedicate to other,... it will definitely not be because of this great course, so far I can tell & see, but still I'm on, 3 more to go so remains to be seen. To all those considering this course: If you really want to get an overview, understand the connections,.. & more, this is definitely a superb one to start with. Jobwise I cannot tell yet, it really depends on one own I guess and as an absolutely beginner and actual IT, Mechanics, Mathematics,.. unfamiliar and struggling one, the instructors but also former students tell that everyone can learn :-). So I try and see progress, even in steps ;-). Thanks & good luck & dedication to all taking this course :-)

By Mohamed

Dec 3, 2023

"The Bits and Bytes of Computer Networking" has been a fascinating journey, offering a deep dive into the core concepts of computer networking. Throughout the course, I appreciated the practical focus, with hands-on exercises and an insightful interview segment that brought theoretical knowledge to life in real-world IT support scenarios. The instructor's friendly and humorous approach, including memorable moments like the ICANN joke, made the learning experience enjoyable. The course structure, balancing theory and hands-on application, helped me navigate challenging concepts and develop critical thinking skills. As I conclude the course, I feel equipped with a solid foundation in computer networking fundamentals, boosting my confidence for applying this knowledge in the dynamic field of IT.

By Asad A

Jan 15, 2023

The course I took on "The Bits and Bytes of Computer Networking" was an incredibly informative and engaging experience. The instructor was extremely knowledgeable and had a wealth of experience in the field. The course content was well-organized and covered a wide range of topics, from the basics of cloud computing/IPv6 to more advanced concepts. I appreciated the level of engagement and interaction in the course, as it allowed me to learn from my peers as well as the instructor. The assessments were challenging and helped me to measure my understanding and progress. The course materials were easily accessible and the course support was excellent. I strongly recommend this course to anyone interested in learning about Networking.

By SATYAM S

Mar 17, 2023

I wanted to take a moment to thank you for the wonderful course on computer networking that you recently taught. Your teaching style was very effective and made the subject matter easy to understand, even for someone like me who is relatively new to the field.

The course was incredibly helpful in providing a clear vision for visualizing computer networking. I now have a much better understanding of the various concepts and technologies that are involved, and feel much more confident in my ability to work with them.

Overall, I was very impressed with the course and would highly recommend it to anyone looking to learn more about computer networking. Thank you once again for all of your hard work and dedication.

By Idris B

Jun 17, 2023

IPv6 Tunneling through IPv4 was a new concept for me. I really enjoyed how the concept was explained and the accompanying illustrations. This week was awesome but I would have to back to Week 2 as I am yet to grasp the concept of IPv6 routing and subnetting. The routing Path and Subnetting assignment is kicked my butt. I guess I have to go over week 2 again as long as I have access to the material.

I am excited about my progress and I plan to continue through this certificate path. I want to send out words of encouragement to anyone who is struggling with a concept or two. Take your time, go back through the lesson a couple more time and you will get it. I am rooting for you!

By Charles E

Jun 24, 2023

I very much disliked that course. It was very difficult and made me rethink a lot of things regarding the certificate, but I decided to stick it out and I am glad I did. Google and Coursera did a great job presenting the information. The information is super technical and for a person nearing the winter of their life it can be challenging to pick up so much technical information. The theory behind it was helpful, and I recommend it to anybody that is planning on complementing this with the CompTIA A+ certification. I made the mistake of trying to study for both and in the end had to pick up the lighter stone and build up my strength for what lies ahead.

By Muhammad H

Oct 5, 2023

Wow, I did it. And let me be honest with my review if somebody really cares. The Bits and Bytes part of this course is really tough, at least for me. It was tough to digest all the techie words, and it's really the tech words that make you feel like you aren't learning many things, otherwise, you are almost successful. And the fun fact that it's all theory with nearly zero eye-catching video or image material, you won't swallow it as a cake can't be swallowed. I don't know but if in future this is going to be my favourite subject, I will have to drag my feet every day towards that job or not until I've learned a lot of those.

By Faheem k

May 5, 2023

I recently took this course and I must say, it was one of the best learning experiences I've had. The instructor was incredibly knowledgeable and engaging, making the course material easy to understand and follow. The content was well-structured and provided a great balance of theoretical concepts and practical applications. The course assignments were challenging but rewarding, and helped me solidify my understanding of the material. Overall, I highly recommend this course to anyone looking to expand their knowledge and skills in this field. Thank you to the instructor and the team for such a wonderful learning experience!"

By Wellington B

Aug 30, 2023

This is one of the best and very well-develop course about Computer Networking. As someone whom is not only passionate about technology and Networking, but also a support engineer. I believe that this course brings knowledge and necessary skills that any beginner in IT must know. I have regain the knowledge that I have acquired back in my university degree and I can confirm that The bits and Bytes of Computer Networking is a complete unit if compare to an university degree. For those who may thinking in enrol in this course, My only advice would be please go on and take a next step in your career.

By Samuel O

Feb 9, 2023

The instructor is knowledgeable, engaging and has a wealth of experience in the field. They present complex topics in an easy-to-understand manner, and the course is full of practical examples and hands-on activities that help to reinforce the concepts that I learned. The course materials, including presentations, videos, and quizzes, are well-organized and comprehensive, making it easy for me to follow along and retain the information adequately.

I highly recommend this course to anyone interested in computer networking, and I believe that it is a fantastic investment in my education and career.

By Erica E

Nov 29, 2022

I am absolutely thrilled with this course and would recommend it to anyone looking to make a career change into IT. The information was presented very well, the topics and concepts were very organized, and the teachers made everything easy to understand. The quizzes and tests were relevant to all the concepts taught and even challenge you to make further connections with the material than what was taught in the videos (in a good way!). I felt set up for success after each learning module. If you are thinking about making the change into IT, stop thinking and start doing - with this course!

By Beverly O

Jun 1, 2022

I have always studied computer networking and read wide and large. However, none of the courses I have taken before, or content I have read before, have given me the in-deph understanding that I have gained taking this course. I loved the challenges which provided a way for me to reiterate what I have just learnt, and increase my understanding of the concepts. The instructor was very clear in his explanations. The interview roleplay at the end was also quite insightful - I got to act as the interviewee and I was glad that my thought process was same as what was actually expected.

By Lucky A

Jan 6, 2023

I recently got a certificate from Google for completing Bits and Bytes of Computer Networking course. I was really impressed by the quality of the course material and level detail that was provided. The course was comprehensive and covered a wide range of topic from basic coding to more advanced topics. The Instructor was also very knowledgeable and provided great insight into the course material. The certificate also looks great and a great way to showcase my achievements. All in all, I'm very pleased with my experience and highly recommend getting a certificate from Google.