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Computer Networks

In Computer Networks we study how information can be sent from one machine to another via communication network. We also study about various addresses like logical address (IP), physical address (MAC), service point address (Socket) etc.. How a machine can get IP address, and how packets move in network is also learnt. We also study about various models and protocols like- TCP, IP, ICMP, HTTP etc. In addition, basic cryptographic techniques and basics of firewalls are also learnt.

This subject contains marks weightage of 9 to 10 in GATE computer science. This course contains gate study material for Computer Networks which includes online recorded video lectures, online test series, e-books prepared by IIT and IISc graduates.

Course Title E-Books Video Lectures Online Tests
Introduction Yes 5+ Hrs NA
Physical Layer (Data rate Digital transmission) Yes 0:28 Min NA
The Data Link Layer Yes 11+ Hrs 1
Routing & Congestion Control Yes 4+ Hrs 1
TCP/IP UDP and Sockets IP(V4) Yes 6+ Hrs 1
Application Layer Yes 1+ Hrs NA

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