Prof Soumya Kanti Ghosh & Prof Sandip Chakraborty

Summary

This course on computer networks and internet protocols, led by Soumya Ghosh and Sandeep Chakravathy from IIT Kharagpur, aims to provide a comprehensive understanding of networking fundamentals. It covers the five layers of the TCP/IP protocol stack, from the physical layer to application-level data, and explores practical applications like socket programming. Advanced topics, including software-defined networking, will also be introduced, alongside demos of network switches and routers. This course promises to equip engineers and scientists with essential knowledge for navigating the complexities of modern networking.

Takeaways

• 🌐 Networking is essential in today's world, serving not just as a requirement but as a necessity for executing various tasks.
• 👩‍🏫 The course is co-led by Soumya Ghosh and Sandeep Chakravarthy, who will explore various aspects of computer networks and internet protocols.
• 📚 The course will cover the five layers of the TCP/IP protocol stack, starting from the application layer to the physical layer.
• 🔗 Participants will learn about different types of network applications at the application layer.
• 🚀 The transport layer will be explored, focusing on TCP and UDP protocols.
• 🌍 IPv4 addressing and routing will be discussed in detail at the internet layer.
• 🔌 The course will include practical aspects, such as socket programming for creating end-to-end network applications.
• 💻 Advanced topics will be introduced, including Software Defined Networking (SDN) and its applications.
• 📈 Demos will showcase the evolution of network switches and routers, highlighting configuration techniques for data transmission.
• 🎓 The course aims to motivate learners to explore current research aspects in computer networks and practical setups for end-to-end networking.

Q & A

What is the main purpose of this course on computer networks?

The main purpose of the course is to provide engineers and scientists with a thorough understanding of the fundamentals of computer networking and internet protocols, emphasizing both theoretical knowledge and practical applications.

Why is networking considered a necessity in today's world?

Networking is considered a necessity because many essential functions and applications in various fields rely heavily on network connectivity, making it crucial for effective communication and data exchange.

Who are the instructors of the course?

The instructors of the course are Soumya Ghosh and Sandeep Chakravarthy from the Computer Science Department at IIT Kharagpur.

What are the five layers of the TCP/IP protocol stack covered in the course?

The five layers of the TCP/IP protocol stack covered in the course are the Application Layer, Transport Layer, Internet Layer, Data Link Layer, and Physical Layer.

What topics will be discussed at the Application Layer?

At the Application Layer, the course will discuss different types of network applications that operate on top of the networking protocols.

What protocols will be examined in the Transport Layer?

The course will examine TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) in the Transport Layer.

What is the significance of the Internet Layer in networking?

The Internet Layer is significant because it deals with IPv4 addressing schemes and routing, which are essential for enabling communication between different networks.

How will practical applications be integrated into the course?

Practical applications will be integrated through hands-on sessions on socket programming, where students will learn to write end-to-end network applications, as well as demonstrations of networking hardware like routers and switches.

What advanced topics will be touched upon in the course?

The course will briefly touch on advanced topics such as software-defined networking (SDN) and current research trends in computer networks.

What can students expect to learn from this course?

Students can expect to gain foundational knowledge of the TCP/IP protocol stack, practical skills in developing network applications, and insights into cutting-edge networking topics and research.