Katson | Data Communication and Computer Networks | Dr. Sanjay Sharma |

Content

Part-I: Overview

• Introduction to Data Communication and Computer Networks

Part-II: Physical Layer and Media

• Analog and Digital Transmission

• Encoding and Data Compression

• Multiplexing

• Spread Spectrum Communications

• Physical Layer

• Transmission Media-I (Guided Media)

• Transmission Media-II (Unguided Media)

• Modems

• Switched Communication Networks

• Telephone Networks

Part-III: Data Link Layer

• Data Link Layer and Protocols

• Medium Access Sublayer

• Network Connecting Devices

• Sonet/SDH

• Asynchronous Transfer Mode (ATM)

Part-IV: Network Layer and Protocols

• Network Layer and Protocols

Part-V: Transport Layer

• Transport Layer, Session Layer and Presentation Layer

Part-VI: Application Layer Services

• Application Layer Services

• Word Wide Web (WWW)

Part-VII: Security

• Network Security

• Acronyms

• Bibliography

• Model Question Papers