Katson Introduction To Data Communication Networks by Sanjay Sharma

Content

Unit-I

• Introduction to Data Communication and Networks

• Examples of Networks

• Physical Layer and Data Transmission

Unit-II

• The Data Link Layer

• MediumAccess Sublayer

Unit-III

• The Network Layer

• Network Hardware Components

Unit-IV

• Transport Layer

• The TCP/IPProtocol Suite

Unit-V

•Application Layer Services

• Model Question Papers