WHAT IS ROUTER?

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 NETWROK DEVICE:

ROUTER:

Router is a network device which works as a traffic controller. A main work of router is to choose a congestion free path through which the data packet will travel.

Router recieve data packets from sender analyze it and forward those data packets to the reciever.


NOTE:

A router simply use for control of network traffic. There should must be a sender and reciever. When a sender send a data package to the reciever the work of router to check the address of data and then analyze where the data can be send to the reciever with consistency and without traffic.

Router uses both LAN and WAN network.

ADVANTAGES:

  • It provides connection between two dis-similar type of network.
  • Transmission rate is very high.
  • It internally uses some algorithem to findout the congestion free path.
  • It provides both wire and wireless facility.
DISADVANTAGES:
  • Router is more expensive than other network device.
  • Router are complex to miantain.
  • Security issues.
  • It only works with routable protocol.
NOTE:
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