Katson Data Communication Networks by Sanjay Sharma

Content

 Unit-I:

• Introduction to Networks and Data Communications
• Physical Layer and Data Transmission

 Unit-II:

• Switching
• The Data Link Layer

 Unit-III:

• Medium Access Sublayer

 Unit-IV:

• Network Layer
• Network Connecting Devices

 Unit-V:

• Transport Layer Protocol
• Network Security and Cryptography
• Model Question Papers