A Linksys Router
A router is a network device that connects two or more networks together. It can say that it forwards data packets along computer networks. A router is defined as a superintelligent bridge, it can translates information from one network and the other network. It can send each information packet based on its current understanding of the state of the networks it is connected to. In other words, it can select the best path to route a message based on the destination address and origin. A common use of a router is to join a home or business network together.
A router used to join many networks together
Router provides direct traffic to prevent head-on collisions, and it is smart enough to know when to direct traffic along back roads and shortcuts. While bridges know the addresses of all computers on the network, routers know the addresses of all the computers, bridges, and other routers on the network. Besides that, routers can even observe the entire network to determine which sections are the busiest. It can then redirect data around those sections until they clear up. Therefore, routers can direct the signal traffic efficiently.
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Overall : A computer router is used to take the data being transmitted between computers and ensure it gets routed to the right computer using a scheme called addressing.
Overall : A computer router is used to take the data being transmitted between computers and ensure it gets routed to the right computer using a scheme called addressing.