INTRODUCTION TO NETWORK

Prepared by: Muhammad Umer

Objective

Network

Network Types

Diagram of Network Types

Advantage of Network

Disadvantage of Network

NetworkA network consists of two or more computers that are linked in order to share resources.

TYPES OF NETWORKS

LAN – LOCAL AREA NETWORK

MAN – METROPOLITAN AREA NETWORK

WAN – WIDE AREA NETWORK

LAN Diagram

MAN Diagram

WAN Diagram

Advantage of NetworkSpeedCostSecurityCentralize Software ManagementResource SharingE-mail

File SharingCommunicationFlexible Access

Disadvantage of NetworkVirusFailure of main server can cause to data lossUser work dependent upon NetworkSystem open to Hackers

Degrade the performance

Network fault could lead to loss of resources

Thank You.