This document provides an overview of basic networking concepts. It defines a network as the interconnection of two or more computers to enable communication and sharing of resources. It describes different types of networks including personal area networks (PAN), local area networks (LAN), wide area networks (WAN), metropolitan area networks (MAN), and campus area networks (CAN). The document also discusses network protocols, including the internet protocol (IP), and the layered model of network protocols. Advantages of networks include increased speed, reduced costs, and improved security, while disadvantages include high installation costs and potential points of failure.

1. BASIC OF NETWORKING
Presented By.,
Gowarthini B

2. AGENDA
 What is Networking?
 Networks Types
 Network Protocol
 IP Packet
 Protocol Layers
 Network Topology

3. WHAT IS NETWORKING?
 Interconnection of two or more computers.
 It done to enable the computer to communicate and
share available resources.

4. COMMUNICATION
 It is bi-directional sequence of transmission of messages.

5. SHARING
 It is transmission of a message from a
sender to receiver.
 The content of message refers to
“objective” fact.

6. NETWORK TYPES

7. PAN
 A Personal Area Network
(PAN) is computer network.
 It for a personal purpose like
data sharing among devices.
 It has a range of 10 meters.
 Connect to digital level
network.

8. LAN
 Local Area Network (LAN) is a
computer network.
 It is interconnects computer
within a limited area.

9. WAN
 Used to connect cities,
states or even countries.

10. MAN
 It uses similar technology as LAN.
 It is in between LAN & WAN
technology that covers the entire
city.

11. CAN
 Campus Area Network (CAN) is
interconnection of LAN within
their limits.
 Network that covers an
educational or corporate campus.

12. NETWORK PROTOCOL
 Protocol refers to the set of rules that
computers use to communicate with
each other.

13. PROTOCOL TYPES

14. IP

15. PROTOCOL LAYERS

17. ADVANTAGE
DISADVANTAGE
 Increased speed
 Reduce cost
 Improved security
 High cost of installation
 Failure of server
 Cable faults

18. MANY THANKS