Scientific American presents Tech Talker by Quick & Dirty Tips. Scientific American and Quick & Dirty Tips are both Macmillan companies. Computers talk to each other and to the web in many different ...

The three devices commonly used for linking components together on a network are hubs, switches and routers. Though similar in function they differ in capability and utilization. Hubs and switches ...

Ok, basic definitions follow. This question has been asked a billion times. Hub: Multiport repeater, basically forwards all packets across all ports on the wire. A hub is a layer 1 device and is very ...