What is network and its types

-

What is network ?

A network is a collection of multiple computers or
Other hardware devices that are connected together, either physically or logically using hardware and software.

What is networking?

Networking is the process of sharing of data between different devices,and it also involves
Designing, implementing, upgrading ,managing and working with network technologies.

 Types of network

1.       (Lan) Local area network
2.      (man) metropolitan area network
3.      (Wan) wide area network
4.      (Can ) campus area network
5.      (Gan) global area network
6.      (Pan) personal area network

Local Area Network

    A computer network that links devices within a building or group of adjacent buildings, especially one with a radius of less than 1 km.

Metropolitan Area Network

A metropolitan area network (MAN) is a network that interconnects users with computer resources in a geographic area or region larger than that covered by even a large local area network (LAN) but smaller than the area covered by a wide area network (WAN).


Wide Area Network

A WAN (Wide Area Network) is a communications network that spans a large geographic area such as across cities, states, or countries. WANs often link multiple smaller networks together including local area networks (LANs) or metro area networks (MANs).

 Campus Area Network

It covers the area of a college or any other campus,where exists lans more than one.

Global Area Network

Global area network is seems to be same like wan in working
Which connects worldwide networks.

Personal Area Network

It refers to the personal area network
For example we create connection between two devices through bluetooth ,infrared ,nfc(near field communication),xender sharingetc
It connects devices related to a person only.

Comments

Post a Comment

Popular posts from this blog

How to connect two Laptops via mobile hotspot

-
If we want to transfer a file or a folder without any physical medium then we can use mobile hotspot as a mediatior. To connect two laptops we have to go through several steps. Steps:- first on the hotspot of mobile and connect to both laptops and connect to both laptops then open network and check devices if net is off then give manual ip in both laptop then check both laptops in network then share data from first laptop Steps:- First copy all the data in a folder --> go to folder properties --> click on share --> advance --> check mark on "share the folder" --> permission --> check mark on full control-->ok-->close Now go to another laptop-->network-->open another laptop-->and paste the data.
Read more

Supernet

-
Supernet Supernet is used for to merge multiple route into single router. Supernet is create max.7 network Supernet is covered in into small size network Supernet create in 4 step’s 1. First convert all ip into binary 2. Now set the end operation end operation condition’s. operation are       a. all bit is one then output is one       b. all bit is zero then output is zero       c. if one bit is one and second is zero then output will zero 3. After set end operation now create new ip 4.Count common bit and create subnet mask For example                       172.16.111.0                       172.16.112.0                       172.16.113.0  1. Now convert it into binary.       10101100         00010000              01101111        00000000 10101100         00010000              01110000        00000000 10101100         00010000              01110001        00000000 2. Now set the end operation end operation condition’s and create new ip  10101100         00010000               01101111
Read more