
Explore the fundamentals of computer networks, from network types to the TCP/IP architecture and how the internet works, including IP, DNS, and domain names.
Introduce yourself in the Q and A section for the introduction to computer networks course. Share where you are from and why you enrolled to help tailor your learning experience.
Explore network types by size—from local area networks with wifi to metropolitan and wide area networks—plus personal area networks and topologies such as bus, ring, and star, emphasizing privacy.
Explain how physical media connects devices in computer networks, comparing coax, twisted pair, and fiber optic cables, and noting coax decline, twisted pair usefulness, and fiber speed.
Explore how the TCP/IP architecture and ISO/OSI model describe internet communication, detailing layers from application to link, data flow, and packet routing through routers.
The IP protocol enables devices to communicate across distant networks using IP addresses, with IPv4 and IPv6 expanding addresses; routers rely on routing tables and shortest paths to deliver data.
Explore how tcp and udp operate at the transport layer of the ip architecture, balancing data flow, acknowledgements, ordering, overhead, and real-time delivery for streaming and calls.
Explain tcp versus udp, then show the tcp connection establishment via a free way handshake, data flow control with synchronization and ack flags, and graceful termination.
Domain name system translates a domain like google.com into an IP address, guiding queries through root servers to top-level domain servers. The destination’s DNS provides the address.
I remember the time when I took Computer Network class at my University. It was extremely boring. Though the professor had great knowledge about Computer Networks, he couldn't explain it in a simple, fast and engaging way. That is why I created this course.
In this course I will explain the most important concepts of Computer Networks in a simple, fast and engaging way!
Who is this course for?
Anyone who wants to learn the most important concepts of Computer Networks
Person who just wants to learn how the Internet works
Anyone who is studying on their Computer Network exam.
What will you learn?
As I wrote earlier, you will learn the most important concepts of Computer Networks. The exact topics include:
Types of networks (size, topology)
Cables in computer networks
TCP/IP architecture
ISO/OSI model
IP protocol (IP address, routing)
TCP & UDP - How they work and what they do
TCP - Connection management
DNS Servers
What things do I need?
In order to take this course, you only need your computer or smartphone and internet connection.
Also, if you don't understand something or if you need help with something. You can always reach out to me. Mostly I respond within a Day.
At the end of this course, You will get a certificate of completion. That you can put on your resume or on your linked in profile.
The course also comes with amazing 30 day money back guarantee. So you can try the course, risk free.
So do you want to learn how the internet works?
Enroll today and I will see you in the course