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27 Mar 2011

Network Hub

Hub

  A hub is a device that is a distribution point to other devices on the network.A hub takes data that comes from one channel and sends it out to all other channel on the hub.
When a hub receives data from a PC on the network it transmits the data to all other PC's on the network.If two or more PC's on the network try to send data at the same time a collision is said to occur.When that happens all the PC's the perform certain functions to resolve the conflict.This slows the data transmission through the Hub.  


Posted by RAC 007
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