CS402Semester III • BTECH-CSIT
Computer Networks & Protocols
OSI 7-Layer stack, packet encapsulation, TCP/IP flow control, IPv4 subnetting, Dijkstra routing, and network cryptography.
3
Units
3
Topics
0
Handbooks
OFFICIAL COURSE TEXTBOOKIDRAS Master Book & Interactive Engine
Computer Networks & Protocols (CS402): Complete Digital Textbook & Labs
Comprehensive curriculum-aligned chapters, embedded interactive simulators, deep micro-concepts, and university exam/viva solutions.
Coding Practice Chapter Modules
Hands-on Practice Modules (3 Chapters)
Progressive coding topics taught through live code examples, exercises, and execution traces.
UNIT 1 INTERACTIVE LABORATORYLive Interactive Sim
OSI & TCP/IP Packet Encapsulation Laboratory
OSI 7-Layer Reference Model, TCP/IP Suite, and Packet Encapsulation/Decapsulation.
Topic 1BASIC~35 mins
OSI 7-Layer Architecture & Packet Encapsulation Mechanics
Protocol Data Units (PDUs): Application Data -> TCP Segment -> IP Packet -> Ethernet Frame -> Physical Bits.