Switches and hubs offer the same functionality, except that switches are more efficient in splitting up bandwidth to each port. Basically, a hub must constantly scan each port in a process that forces it to split the bandwidth equally to each device. In other words, 4 devices connected at 100MB/s to a 4-port hub would only receive 25MB/s per channel. A switch gives bandwidth when requested. So in that same scenario, a device could receive up to the maximum bandwidth of 100MB/s when using a switch.
You can do a google search on the net to find more information.
~cdogg
[tab]"The secret to creativity is knowing how to hide your sources"
[tab][tab]- A. Einstein