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1. 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.

2. 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

3. Wiring: The types of popu-
ar network cabling are
wisted 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
oute 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