PTU Syllabus | CS-206 DATA COMMUNICATION
CS-206 DATA COMMUNICATION
OBJECTIVES:
This course provides knowledge about various types of Network, Network Topologies , protocols .
COURSE CONTENTS:
Introduction: Uses of Computer Networks, Network Hardware, Network Software, seven-layer OSI architecture of ISO, concepts of layer protocols and layer interfaces, TCP/IP reference model, comparison of OSI &TCP/IP reference models[20%]
Physical Layer: Transmission media , telephone system (structure, trunks , multiplexing and switching), wireless transmission , [15%]
Data Link Layer: Design Issues, Error detection and correction , elementary data link protocols , sliding window protocols.[20%]
Medium Access Sub layer: The channel allocation , IEEE standards 802 for LAN & MAN.
Network Layer: Design issues , routing algorithms, Congestion control Algorithims, IP protocol , IP addresses, Sub nets.[15%]
Transport Layer: Treansport Services, Elements of Transport protocols, TCP service Model , protocol, Header.[10%]
Application Layer: Network security , DNS . E-mail , world wide web, multimedia.[10%]
TEXT BOOKS
1.Computer Networks by Andrew S. Tanenbaum, Prentice Hall of India
REFERENCES
1. Data Communication by Stallings
2. Data Communication by Miller
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