Networking Basics for Beginners

Networks, complicated and difficult?
Now, learn in the easiest and most fun way.

Network , really easy
Why you need to understand!

When you first learn about networks, do you still learn TCP/IP? Networks are the infrastructure that transmits data, that is, the physical technology. It is absolutely impossible to understand networks without understanding network equipment. You must understand how data is transmitted. You cannot understand the principles of networks without learning TCP/IP a hundred times.

• Studying networks means learning how data is transmitted across networks .
• Studying networks means understanding how network devices transmit data .
• “TCP/IP, OSI 7 Layers” is a technology that network program developers must learn. It is not knowledge for beginners!

Don't be frustrated anymore.
Network, just listen!

Many people who are studying networks for the first time learn TCP/IP and OSI 7 layers. However, such technologies are difficult for network beginners to learn, and they only cause frustration when studying. Such technologies should be learned after the basics of networks are established. No, if I were a network-related program developer, I should learn them then.

I will give lectures as if I am explaining to a friend, colleague, or junior next to you. All you have to do is listen. The knowledge you need before taking the lecture... Just give it to me! Just listen.

Who should take this course? 🔑

Anyone who needs networking basics can take this course.

_{Anyone who needs to understand networking terminology for business purposes}

_{Anyone who needs to understand the overall network concept for developing network programs}

_{Cisco, Network Administrator, etc. Those who want to obtain network field certifications}

_{Anyone who wants to manage their company or home network directly}

_{People working in network-related fields}

_{For those who want to understand the router better and use it skillfully}

Studying networks means understanding how data is transmitted through networks. Therefore, understanding the equipment that makes up a network is essential to studying networks. In this course, we will learn how data is transmitted through networks, tailored to those who are new to networks.

Unique features of this course
Check it out 💡

• This is a networking lecture that teaches through stories.
• Explain it as easily as if you were explaining it to a friend or colleague sitting next to you.
• This one lecture will establish the basics of networking.
• After taking the class, you will be able to study networking well on your own.

Why did I create this course? 👨‍🏫

I am a Cisco Systems Certified Instructor (not now) and have been teaching networking courses for over 20 years. I wanted to create a course that would teach networking fundamentals in the fastest, most fun, and most accurate way possible.

Many network basic learners start their networking journey by learning TCP/IP and OSI 7-layer (called data communication theory) that do not match their level. And they get frustrated. Networking is a comprehensive technology that combines hardware and software that transmit data. Network basics should be approached thoroughly from the perspective of data transmission.

As if listening to a story
You can learn.

Created this course
Introducing the knowledge sharer .

Hello. I am Youngsoo Kye, a professional instructor in the network and infrastructure field.

• I am a Cisco Certified Instructor and have been teaching professional network engineers for over 10 years.
• I have been teaching in the network field for over 20 years.
• I have taught and am teaching network and infrastructure at almost all major companies in the country.
• I have given and am giving network lectures at many public institutions in Korea.
• I am proud to say that no instructor can teach networking fundamentals more easily than I can.

_{If you search for my name “Gyeyoungsu” on YouTube, you can see many lectures. (Go to channel)}

Check out the Q&A! 💬