NPTEL : Computer Networks (Computer Science and Engineering)

Co-ordinators : Prof. Sujoy Ghosh


Lecture 1 - Emergence of Networks & Reference Models

Lecture 2 - Network Topology

Lecture 3 - Physical Medium - I

Lecture 4 - Physical Medium - II

Lecture 5 - Multiplexing (Sharing a Medium)

Lecture 6 - Telecom Networks

Lecture 7 - Switches - I

Lecture 8 - Pocket Switches

Lecture 9 - SONET/SDH

Lecture 10 - Fiber Optic Components

Lecture 11 - Routing and Wavelength Assignment

Lecture 12 - Protection and Restoration

Lecture 13 - Multiple Access

Lecture 14 - Token Based Mac

Lecture 15 - Data Link Protocols

Lecture 16 - Error Control

Lecture 17 - Stop & Wait Protocol

Lecture 18 - Satellite Communication

Lecture 19 - Ethernet - CSMA/CD

Lecture 20 - Modern Ethernet

Lecture 21 - Local Internetworking

Lecture 22 - Cellular Networks

Lecture 23 - Wireless Network

Lecture 24 - ATM : Asynchronous Transfer Mode

Lecture 25 - ATM Signaling, Routing and LAN Emulation

Lecture 26 - Introduction to Routing

Lecture 27 - RIP - Distance Vector Routing

Lecture 28 - IP version 4

Lecture 29 - IP Version 6 & Mobile IP

Lecture 30 - UDP & Client Server

Lecture 31 - TCP

Lecture 32 - IP Multicasting

Lecture 33 - DHCP and ICMP

Lecture 34 - DNS & Directory

Lecture 35 - Congestion Control

Lecture 36 - QOS & Multimedia

Lecture 37 - Network Management

Lecture 38 - Security

Lecture 39 - FTP - SMTP

Lecture 40 - HTTP