NETWORK JIMENA Y NOELIA 4ºB

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NETWORK

Topic principal

Types of networks

Funtionality

Pear-to-pear network

The flow of information from one peer toanother without any central server.

Client-server network

A network in which a client runs the program and access data that are stored on the server.

Ownership

Public Network

Publicly owned by the government or NGOs.

Private Network

Privately owned by a single or group of people for their personal use.

Connection

Unguided Media

Microware network

Infrared network

Radio network

Guided media Wired

Fiber optics

Usually used mainly on television

Coaxial cable

Optic cable is a very thin thread of transparent material, glass or plastic materials, through which pulses of light are sent that represent the data to be transmitted

Twisted pair cable

Cross-twisted pair cable is used to connect two computers that are the same

Technology

Multipoint

With a line of communication shared by all teams,

Diffusion

Transmit data through a single channel shared by all devices.

Point-to-point

In which there are a multitude of connections between pairs of teams.

Topology

Used to create small local area networks

Size

VPN ( Virtual Private Network )

Where users take advantages of resources of the internet

WAN ( Wide Area Network )

Serve multiple users, they even cross countries

MAN ( Metropolitan Area Network )

It extends within the metropolitan area

LAN ( Local Area Network )

Small networks

PAN ( Personal Area Network )

Individual person

Definition

Create the network, hardware and software

Union of two or more computers

Software

What type of software we need tu use network?

Networking Software

Physical components

Switch

Recives data from a port, and the forwards the data to the particular destination

HUB

A multiport repeate having a several input/output

Repeater

Recives a signal and regenerates it before re - transmitting

Router

Is a connecting device

Computer networks