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NETWORK BASIC (RING TOPOLOGY (ADVANTAGES (CAN SPAN A LARGER NETWORK THAN A…
NETWORK BASIC
RING TOPOLOGY
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DATA TRANSFER
- DATA TRANSMITTED ON A RING NETWORK TRAVELS FROM ONE DEVICE TO ANOTHER AROUND THE ENTIRE RING IN ONE DIRECTION
- WHEN A DEVICE SEND DATA, THE DATA TRAVELS TO EACH COMPUTER ON THE RING UNTIL IT REACHES ITS DESTINATION
ADVANTAGES
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CABLE FAULTS ARE EASILY LOCATED, MAKING TROUBLESHOOTING EASIER
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STAR TOPOLOGY
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DATA TRANSFER
- ALL THE DATA TRANSFERS FROM ONE NODE TO ANOTHER PASSES THROUGH THE HUB OR SWITCH
- THE HUB TAKES SIGNAL THAT COMES FROM ANY DEVICE & PASSES IT TO OTHER DEVICE IN THE NETWORK
ADVANTAGES
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EASY TO IDENTIFY PROBLEMS, MAKING TROUBLESHOOTING EASIER
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NETWORK TOPOLOGY
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BUS TOPOLOGY
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DATA TRANSFER
- DATA TRANSMITTED ON A BUS NETWORK ALONG THE BUS IN BOTH DIRECTION AT THE SAME TIME
- WHEN SENDING THE DATA, THE ADDRESS OF THE RECEIVING DEVICE IS INCLUDED WITH THE TRANSMISSION SO THAT THE DATA IS SENT TO THE APPROPRIATE RECEIVING DEVICE
- IF THE DEVICE ADDRESS DOESN'T MATCH THE INTENDED ADDRESS FOR THE DATA, THE DEVICE WILL IGNORE IT
- IF THE DATA MATCH THE DEVICE ADDRESS, THE DATA IS ACCEPTED
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