Whats a router (linksys reference)?
A router is the next evolution in data transmision. A router IS NOT A SWITCH OR HUB!! It basically has some software in it that can be altered to “route” traffic based on the needs of the owner. It is used to control the flow of data between networks or computers. For example, if I want all of my data to be transmitted on port 1245 I would program my router to do that with all traffic that comes into it, and have it sent out of it on that port. Or, it can be used as a firewall to block all traffic on port 54321 etc. In the case of the comsumer brand Linksys router, most models have a built in switch that allows you to plug computers directly into it. With some other models, you have to hook a hub/switch into the one port in order to connect multiple computers. Again, routers, switches and hubs are all seperate hardware, the manufacture has just combined 2 of them to make it easier for novice users to use. The router then directs all traffic out the Wan connection, or cable/DSL connecti
