UNIT 1:
Introduction: Data Communications and Networking for Today’s Enterprise
Data Communications - Networks
The Need for a Protocol Architecture
The TCP/IP Protocol Architecture
Standardization within a Protocol Architecture
Traditional Internet-Based Applications
Data Communications - Networks
The Need for a Protocol Architecture
The TCP/IP Protocol Architecture
UNIT 2:
Data Transmission Concepts and Terminology
Analog and Digital Data Transmission
Guided Transmission Media
Line-of-Sight Transmission
UNIT 3:
Signal Encoding Techniques
Digital Data , Analog Signals
Digital Signals - Digital Data
Digital Signals - Analog Data
Digital Data Communication Techniques
Asynchronous and Synchronous Transmission
UNIT 4:
Asynchronous Transfer Mode: Protocol Architecture
Transmission of ATM Cells
Congestion Control in Data Networks
UNIT 5:
Principles of Internetworking
Internet Protocol Operation
Virtual Private Networks and IP Security
