CN Notes [2010] (SJBIT).pdf | | Computer Network-1(10CS55)
SYLLABUS
COMPUTER NETWORKS I
Subject Code: 10CS55 Hours/Week : 04 Total Hours : 52 I.A. Marks : 25 Exam Hours: 03 Exam Marks: 100
PART A UNIT - 1 7 Hours Introduction: Data Communications, Networks, The Internet, Protocols & Standards, Layered Tasks, The OSI model, Layers in OSI model, TCP/IP Protocol suite, Addressing UNIT- 2 7 Hours Physical Layer-1: Analog & Digital Signals, Transmission Impairment, Data Rate limits, Performance, Digital-digital conversion (Only Line coding: Polar, Bipolar and Manchester coding), Analog-to-digital conversion (only PCM), Transmission Modes, Digital-to-analog conversion UNIT- 3 6 Hours Physical Layer-2 and Switching: Multiplexing, Spread Spectrum, Introduction to switching, Circuit Switched Networks, Datagram Networks, Virtual Circuit Networks UNIT- 4 6 Hours Data Link Layer-1: Error Detection & Correction: Introduction, Block coding, Linear block codes, Cyclic codes, Checksum.
PART - B UNIT- 5 6 Hours Data Link Layer |