Router Information In English What is a router? How does the router work?

Router Information

What-is-Router

What is Router

Routers are small electronic devices that connect many computer networks via wired or wireless connections.

The Routers device contains software that helps in determining the best path for the available paths for a particular transmission.

In the asana language, the Router connects a computer network to another computer network or connects a computer network to the Internet.

Therefore, the position of the route is between your modem and the computer.

The network must connect to the Route modem to connect to the Internet. Therefore, most routers have a specific Ethernet port designed to connect to the cable or DSL modem's Ethernet port.

History of Router

A router's ID, called Gateway, came from a group of computer networking researchers, which was an organization called an international network working group, which became a committee of the International Federation for Information Processing in 1972.

In 1974, the first router was developed and by 1976, the PDP-11 based Router was used to create a prototype experimental version of the Internet. Minicomputers were used as Router from the mid-1970s to the early 1980s.

Today, high-speed Modern Router is a really fast computer with additional hardware for data packet forwarding and special security functions like encryption.

How Routers Work

How-Routers-work

A router creates a table of available routes and their condition and can use this information along with distance and cost algorithms to determine the best route for any packet.

In technical terms, a router is a layer 3 network gateway device, which means it connects two or more networks and the router operates on the network layer of the OSI model.

The router has a processor (CPU), several types of digital memory and input-output (I / O) interfaces.

Routes have access to network layer addresses or logical address IP addresses. It has a routing table, which enables it to make decisions about the route, for example, which potential paths are available between the source and the destination for transmission and which are the best paths in them.

This routing table is dynamic and is updated with the routing protocol.

Routes receive packets from a connected network and pass it to another connected network. Once the Routes detects the best route for the packet, it passes the packet along with the appropriate network to the other router. This router checks the destination address and sends the packet to the source network with the best route.

Types of Routers

There are many types of Routers in the market.

1) Broadband Routers:

Broadband Routers can be used to connect the computer network to another network or to connect to the Internet.

2) Wireless Routers:

Wireless Router makes wireless signals in your home or office. Therefore, any PC, laptop or smartphone within the wireless Router range can connect to it and use your Internet.

To protect your wireless router, you have to protect your Wi-Fi with a strong password.