Computer Networks Notes | PDF, Syllabus, Books | B Tech 2020

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Download Computer Networks Notes PDF, syllabus for B Tech, BCA, MCA 2020. We provide complete computer networks pdf. Computer Networks lecture notes include computer networks notes, computer networks book, computer networks courses, computer networks syllabus, computer networks question paper, MCQ, case study, computer networks interview questions and available in computer networks pdf form.

Computer Networks Notes
Computer Networks Notes

Computer Networks subject is included in B Tech CSE, BCA, MCA, M Tech. So, students can able to download computer networks notes for cse 5th sem, computer networks bca notes, computer networks notes for cse 4th sem and available in computer networks notes pdf.

Computer Networks Notes can be downloaded in computer networks in pdf from the below article


Computer Networks Syllabus

Detailed computer networks syllabus as prescribed by various Universities and colleges in India are as under. You can download the syllabus in computer networks pdf notes form.

UNIT-I

Introduction to Computer Network: Uses of Computer Networks: Business Applications, Home Applications, Mobile Users, Social Issues, Network Hardware: LANs, MANs, WANs.

Network Software: Protocol Hierarchies, Design Issues for the Layers, Connection-Oriented and Connectionless Services, Service Primitives, The Relationship of Services to Protocols.

Reference Models: The OSI Reference Model, The TCP/IP Reference Model. Example Networks: The Internet, Connection-Oriented Networks (X.25, Frame Relay & ATM), Ethernet.

Network Layer: Network Layer Design Issues: Store-and-Forward Packet Switching, Services Provided to the Transport Layer, Implementation of Connectionless Service, Implementation of Connection-Oriented Service, Comparison of Virtual-Circuit & Datagram Subnets.

Routing Algorithms: The Optimality Principle, Shortest Path, Routing, Flooding, Distance Vector Routing, Link State Routing, Hierarchical Routing, Broadcast Routing, Multicast Routing, Routing for Mobile Hosts.

UNIT-II

Network Layer: Congestion Control Algorithms: General Principles of Congestion Control, Congestion Prevention Policies, Congestion Control in Virtual-Circuit Subnets, Congestion Control in Datagram Subnets, Load Shedding, Jitter Control.

Quality of Service: Requirements, Techniques for Achieving Good Quality of Service, Integrated Services, Differentiated Services.

Internetworking: Networks Differences, Connecting Networks, Concatenated Virtual Circuits, Connection less Internetworking, Tunneling, Internetwork Routing, Fragmentation.

Network Layer in the Internet: The IP Protocol, IP Addresses, Internet Control Protocols, OSPF-The Interior Gateway Routing Protocol, BGP-The Exterior Gateway Routing Protocol, Internet Multicasting, Mobile IP,IPv6.

UNIT-III

Transport Layer: The Transport Service: Services Provided to the Upper Layers, Transport Service Primitives, Berkeley Sockets. Elements of Transport Protocols: Addressing, Connection Establishment, Connection Release, Flow Control and Buffering, Multiplexing, Crash Recovery, Simple transport Protocol.

User Datagram Protocol (UDP): Introduction to UDP, Remote Procedure Call, The Real-Time Transport Protocol.

Internet Transport Protocols (TCP): Introduction to TCP, The TCP Service Model, The TCP Protocol, The TCP Segment Header, TCP Connection Establishment, TCP Connection Release, Modeling TCP Connection Management, TCP Transmission Policy, TCP Congestion Control, TCP Timer Management, Wireless TCP & UDP Transactional TCP.

UNIT-IV

Application Layer: The Domain Name System(DNS): The DNS Name Space, Resource Records, Name Servers. Electronic Mail: Architecture & Services, The User-Agent, Message Formats, Message Transfer, Final Delivery.

World Wide Web: Architectural Overview, Static Web Documents, Dynamic Web Documents, HTTP – HyperText Transfer Protocol, Performance Enhancements. Multimedia: Introduction to Digital Audio, Audio Compression, Streaming Audio, Internet Radio, Voice over IP, Introduction to Video, Video Compression, Video on Demand, The MBone – The Multicast Backbone.


Computer Networks PDF

Computer Networks PDF (How to download)
Computer Networks Notes Download
Computer Networks Book Download
Computer Networks Question Paper Download
Computer Networks Syllabus Download
Computer Networks Interview Question Download

Computer Networks Notes

What is Computer Networks?

Definition: Computer network is a digital telecommunications network for sharing resources between nodes, which are computing devices that use a common telecommunications technology.

Full Computer Network Tutorial


Computer Networks Interview Questions

Some of the computer networks interview questions are mentioned below. You can download the QnA in computer networks pdf form.

  1. What is a Network?
  2. What is a Node?
  3. What is Network Topology?
  4. What are Routers?
  5. What is the OSI reference model?
  6. What are the layers in OSI Reference Models? Describe each layer briefly.
  7. What is the difference between Hub, Switch, and Router?
  8. Explain TCP/IP Model.
  9. What are TCP and UDP?
  10. What is DNS?
  11. What is the difference between a Domain and a Workgroup?
  12. What is Data Encapsulation?

Computer Networks Question Paper

If you have already studied the computer networks notes, now it’s time to move ahead and go through previous year computer networks question paper.

It will help you to understand question paper pattern and type of computer networks questions and answers asked in B Tech, BCA, MCA, M Tech computer networks exam. You can download the syllabus in computer networks pdf form.


Computer Networks Book

Below is the list of computer networks book recommended by the top university in India.

  1. Andrew S Tanenbaum and David J Wetherall, “Computer Networks” Fifth Edition, Pearson, 2012.
  2. William Stallings, “Data and Computer Communications”, Eighth Edition, Pearson Education India, 2007.
  3. Behrouz A. Forouzan and Sophia Chung Fegan, “Data Communications and

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