Networking : ppt requirement for students as aproject

8/18/2019 Networking : ppt requirement for students as aproject

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N ETW O R K IN G

Name-Tanisha Class-VII B

Roll no-36


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INTRODUCTION

Networking refers to the inter-connectionof various devices to share their resource.A network is a group of devices connected

with one another. Cable networks,television, and telephone networks areexamples of networks. A network tiesthings together. When we create networkof different devices, it is callednetworking.


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COMPUTER NETWORK

A computer network is a collection of computers andperiperal devices connected ! communication links"#n order to esta lis$ a computer network% we need at

least two or more t$an two computres and someot$er devices" T$ese devices are inter&connectedusin' communication medium suc$ as wire"


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CREATING A COMPUTER

NETWORK A netwo ! "an #e o$ an% si&e' (o

e)am*le+ a small netwo ! "an #e " eate,

#% "onne"tin as $ew as two "om*.te s$o sha in /les' A netwo ! "an "onne"tmillons o$ "om*.te s to e)"han ein$o mation all o0e the wo l,' The wo l,1s

la est netwo ! is the Inte net'


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NETWORK BENE(IT2

Man% "om*anies an, in,i0i,.als ha0e,is"o0e e, that the e a e se0e al#ene/ts o$ "onne"tin "om*.te sto ethe ' Netwo ! "an im* o0e thewo ! #% in" easin the * o,."ti0it%+lowe in "osts an, m."h mo e'


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EASE OF ACCESS

The netwo ! sto es most o$ thein$o mation on a "ent al "om*.te '2to in in$o mation on one o two "ent al

"om*.te s ma!es it eas% $o *eo*le towo ! with an, mana es thei /les'


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WORK FROM HOME

The network has dedicated computersthat allow people to connect to thecompanies network using a modem.


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SHARE RESOURCES

Computers connected to a network can shareequipments and devices including printersand hardrives. These equipments and devices

are called resources.


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SHARE INFORMATION

ou can use a network to shareinformation with other people. !nformationcan be in an" form of data, such asdocuments created in a


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TYPES OF NETWORKS

#$%&'NA( A%$A N$TW'%) A personal area network is the most

common network used for

commonucition among various electronicdevices.


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(OCA( AREA NETWORK

A local area network is t$e most common t!pe ofnetwork" A local area network connects computersand devices located close to one anot$er"


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CAMPUS AREANETWORK

A "am*.s a ea netwo ! is a"om*.te netwo ! ma,e o$ an

inte "onne"tion o$ two o mo e lo"ala ea netwo !s within a limite, a ea'


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METROPO ITIAN AREA NETWORK

A met o*olitian a ea netwo ! is also a"olle"tion o$ lo"al a ea netwo !'


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WIDE AREA NETWORK

A wide area network connects local andmetropolitian area networks together.

T * $ ! N T $ % N $ T


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NATURE OF COMPUTER

NETWORKING

ermanent Network!ost companies use a permanent network totransfer information.


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STAR TOPOLOGY

!n a star topolog", all the nodes areconnected to a central s"stem .


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RING TOPO OG4 A "on/ . ation that "onne"ts all no,es in a"lose, loo* on whi"h messa es t a0el in one,i e"tion'


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BUS TOPOLOGY

All no,es a e "onne"te, to a sin le"omm.ni"ation line that "a ies messa es in #oth,i e"tions


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PROTOCO


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Than! %o. 5

Networking : ppt requirement for students as aproject

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