A network client on a computer network, is the software entity that

performs the service requests of the same suppliers.

Server: A server is a computer that, as part of a network, provides

services to other computers called clients

Classification

PAN (Personal Area Network) is a computer network used for commu-

nication among computer devices

LAN (Local Area Network): a network that is limited to an area such

as a room, a single building or shed

MAN (metropolitan area network), a network that connects two or mo-

re networks local but does not extend beyond the limits of a city.

WAN (Global Area Network) is a network that covers a wide geograp-

hic area and much of its structure uses telephone transmission facili-

ties.

which it is a computer

network

Is an equipment assem-

bly connected by wires,

signals, waves or any

other method of trans-

porting data, to share

information, resources

and services. Each of

the computers connec-

ted to the network is ca-

lled a node

Network topology

Bus: The stations are con-

nected by a single cable

segment

Rating: s a network in

which the stations are con-

nected directly to a central

point and all communica-

tions necessarily have to

be done through this.

Ring: in which each sta-

tions is connected to the

next and the last is con-

nected to the first. Each

stations has a receiver and

a transmitter that acts as a

repeater, passing the sig-

nal to the next station.

Mesh: is a network topolo-

gy in which each node is

connected to all nodes

Tree: in which the nodes

are arranged in a tree.

Mixed: any combination of

the above

Elements.

Work stations: When a

computer connects to a

network, the first becomes

the last node and can be

treated as a client worksta-

tion or

Repeaters: An electronic

device that receives a we-

ak or low-level signal and

retransmits it at a power

level or higher

Wiring: The types of popu-

lar network cabling are

twisted pair, coaxial cable

and fiber optic

Bridges is a device inter-

connection of computer

networks operating at La-

yer 2 (data link layer) of the

OSI model

Hubs: s a device that ena-

bles centralized network

wiring and power enlarge

Routers is a router, an ele-

ment that marks the best

route for the transmission

of messages in an entire

network

types of networks

Dedicated or proprietary

networks: These are for

the sake of security, speed

or absence of other net-

work, connecting two or

more points exclusively

Multipoint networks: Ena-

bles the union of several

terminals to its correspon-

ding computer sharing a

single transmission line.

Packet switching net-

works: These networks in

which nodes are proces-

sors concentration regula-

ting packet traffic.

Circuit switched net-

works: These are net

works in which the swit-

ching centers established a

dedicated circuit between

two stations communica-

ting

Classification

Client-Server: in this case

the server is a specific ma-

chine that uses an opera-

ting system developed

especially for this type of

network.

Peer to peer: point to

point is a type of network

where all connected devi-

ces can play the role of

server and workstation at

the same time

what are they for

Computer networks allow

you to share information

and resources, and also

ensures the reliability and

availability of information

Among its many advanta-

ges include increasing the

speed of data transmission

and reduce the overall cost

of such operations

LUZ ELENA ESPINOSA

CIFUENTES,

PAOLA ANDREA OR-

TEGA NARANJO Y

KAREN YERALDIN OR-

TEGA PATIÑO

10-3

ACADEMICO