ICT revision 0.0 / 5 ? ICTdata exchangeGCSEWJEC Created by: regen2007Created on: 05-04-22 11:22 packet switching breaks up messages up into small pieces known as packets 1 of 5 destination address Location/where it’s going 2 of 5 Source address computer from witch the packets is coming from 3 of 5 data/payload The data being carried by the packet 4 of 5 Error control bits comes at the end of the packet and enables error checking 5 of 5
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