Transcript
NetworkIt is an interconnected collection of autonomous computers.
•Local Area Network (LAN)•Metropolitan Area
Network (MAN)•Wide Area Network (WAN)
•International Network (Internet)
LAN
Local Area Network is a small network confined within a building or a small area.
MANMetropolitan Area Network is a network spread within a city or in an area of radius of 10 kms.
WANWide Area Network is a network spread across cities, countries, continents etc.
INTERNETInternational Network is a network of networks.
TOPOLOGY
It refers to the physical layout of computers within a network.
RING TOPOLOGY
Connection of computers in circular form.
STAR TOPOLOGY
Connection of computers in which all the computers are connected to a central hub.
BUS TOPOLOGY
Connection of computers in linear form.
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