Router – What is a router?
February 12, 2012
Equipment and tools
What is Router and what is he doing?
Router is the device that has the ability to route packets. In other words, primary responsibility of router is to find the best way for a packet to arrive at his destination network and forward packets from one network to the next one through this selected path. Devices on different networks would not be able to communicate if there is no router between those networks.