COMPUTER NETWORKS

Teacher

Mr. Gyana Ranjana Panigrahi

Category

Core Courses

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Course Name :COMPUTER NETWORKS

 

Code(Credit) : CUTM1678(4-0-2)

Course Objectives

The course objectives include learning about computer network organization and implementation, obtaining a theoretical understanding of data communication and computer networks, and gaining practical experience in installation, monitoring, and troubleshooting of current LAN systems.

Course Outcomes

SNO DESCRIPTION PO MAPPING
CO1 student will configure operating systems, network specific services PO1, PO2, PO5, PO6, PO11, PO12
CO2 Understand the key networking protocols, and their hierarchical relationship in the context of a conceptual model, such as the OSI and TCP/IP framework. PO1, PO2, PO4, PO5, PO11
CO3 Understand technical security controls, to include host firewalls, user access controls, host logging PO1,PO2, PO5, PO6, PO7

Course Syllabus

MODULE (I):                                                                                                                       

 

Introduction-Networking –Devices, Need for computer networks - Network Topologies - Types of networks -Hardware needed for setting up simple LAN, Wireless networks and for inter-connecting LANs and WAN -Communication media  - IEEE 802 series standards – Wireless technology  - Spread spectrum - WAP and WML - Access points - Service Set ID (SSID) - Authentication methods (OSA, SKA) - Types of Cables–Ethernet - Token Ring - Optical Fiber - Introduction to MAC address - Introduction to IP address - Classes of IP address -Need for subnetting -Basics of IPV6 - Introduction to Unicast, Multicast and Broadcast.

 

 

 

MODULE (II):                                                                                                                     

 

Routing-Types of connections – Circuit switched, Packet switched – Importance of Packet Switches -Types of protocols and need for protocols - Packet switched Protocols - TCP/ IP. Fundamentals of routing – Link State Routing - Distance Vector Routing–RIP–EIGRP–OSPF - Configuring Routers - Understanding the router architecture - Assigning IP address to the routers - Configuring routing protocols.

 

MODULE (III):                                                                                                                    

 

OSI Layers- Interconnecting disparate systems/ networks–issues- Open Systems Interconnect 7layers and their functionality - Introduction to TCP/ IP - Origins of TCP/ IP and evolution of Internet - IP Layers Vs OSI - IP number concepts - Network address - Classes of Networks - Subnet masking - Static and dynamic IP numbers - UDP - Establishing a TCP session (Three way handshake) - Name to address translation - DomainName System

 

MODULE (IV):                                                                                                                    

 

Networking to the end user- Configuring Server for enterprise networking - Introduction to Domains and Work groups - Understanding DNS and configuring DNS - Introduction to ADS (Active Directory Service) -File sharing within network - Understanding DHCP - Introduction to Mail Exchange server and ISA server -Network operating system - Client Server applications - Peer to Peer Applications - Measuring performance - Monitoring tools.

Text Book:

  • Data Communications and Networking (Forouzan Behrouz A. 5th Edition) McGraw-Hill Education.
  • Information Security Management handbook, 6th Edition, Harold F Tipton, Micki Krause, Auerbach Publications, 5 April 2012.
  • Network Security: The Complete Reference by Roberta Bragg, Mark Rhodes-Ousley, Keith Strasberg, Paperback Edition, McGraw Hill Education, 27 January 2004.

 

Reference Book:

  • Cryptography and Network Security by Dr. William Stallings, 6th Edition, Pearson Education Publication, 01 Jan2013.
  • Network Security: Private Communications in a Public World by Mike Speciner, Radia Perlman, Charlie Kaufman 2nd, Edition, Prentice Hall, 22 April 2002.

 

Session Plan

Session 1

Introduction-Networking –Devices, Need for computer networks

CN-M1-1

Session 2

Network Topologies - Types of networks -Hardware needed for setting up simple LAN

CN-M1-2

Session 3

Wireless networks and for inter-connecting LANs and WAN -Communication media  - IEEE 802 series standards

CN-M1-3

Session 4

Wireless technology  - Spread spectrum

Wireless technology

Session 5

WAP and WML - Access points - Service Set ID

WAP and WML

Session 6

Authentication methods (OSA, SKA)

OSA

Session 8

Types of Cables–Ethernet - Token Ring - Optical Fiber - Introduction to MAC address

Types of Cables

Session 9

Introduction to IP address - Classes of IP address -Need for sub netting -Basics of IPV6

Introduction to IP address

Session 10

Introduction to Unicast, Multicast and Broadcast

Introduction to Unicast

Session 11

Circuit switched, Packet switched

CN-M2-1

CN-M2-2

Session 12

Importance of Packet Switches -Types of protocols and need for protocols

CN-M2-3

Session 13

Packet switched Protocols - TCP/ IP

Packet switched Protocols

Session 14

Fundamentals of routing – Link State Routing - Distance Vector Routing

Fundamentals of routing

Session 15

RIP–EIGRP–OSPF-

RIP

Session 16

Configuring Routers - Understanding the router architecture-

Configuring Routers

Session 17

Assigning IP address to the routers - Configuring routing protocols-

Assigning IP address to the router1

Session 18

OSI Layers- Interconnecting disparate systems/ networks–issues

CN-M3-1

Session 19

Open Systems Interconnect 7 layers and their functionality

CN-M3-2

Session 20

Introduction to TCP/ IP - Origins of TCP/ IP

CN-M3-3

Session 21

Evolution of Internet - IP Layers Vs OSI - IP number concepts

CN-M3-4

Session 22

Network address - Classes of Networks

CN-M3-5

Session 23

Sub net masking - Static and dynamic IP numbers-

Sub net maskin1

Session 24

UDP - Establishing a TCP session (Three way handshake) - Name to address translation-

UDP1

Session 25

Domain Name System

Domain Name System in detail

Session 26

Configuring Server for enterprise networking-

Configuring Server for enterprise networkin1

Session 27

Introduction to Domains and Work groups

Introduction to Domains and Work groups

Session 28

Understanding DNS and configuring DNS

Understanding DNS and configuring DNS

Session 29

Introduction to ADS (Active Directory Service)

Introduction to ADS

Session 30

File sharing within network

File sharing within network

Session 31

Understanding DHCP - Introduction to Mail Exchange server and ISA server

Understanding DHCP

Session 32

Network operating system

Network operating system

Session 33

Client Server applications - Peer to Peer Applications

Client Server applications

Session 34

Measuring performance - Monitoring tools

Measuring performance

experiment-1

Network cabling(Straight/cross)

https://youtu.be/_NX99ad2FUA

experiment-2

Establish LAN connection using three systems using bus topology

https://youtu.be/zbqrNg4C98U

experiment-3

Establish peer to peer network connection using two system in a LAN

https://youtu.be/K-GWYmvcvk0

experiment-4

Installing Network Components

https://youtu.be/-L1eI4vECo4

experiment-5

Configure IP address in a system in LAN

https://youtu.be/BR1Z0jDauJ4

experiment-6

Routing-RIP,OSPF

https://youtu.be/gQtgtKtvRdo

experiment-7

Transfer files between systems in LAN using FTP configuration

experiment-8

Login a system remotely using telnet protocol

https://youtu.be/d9MteBsGJG8

experiment-9

Install & configure network interface card in LAN system

experiment-10

Share a file and printer between two systems in LAN

https://youtu.be/51CQAofYybc

Case Studies

Case Studies

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