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374 Chapter 10: X.25/Frame Relay Topologies
26
Does LAPB provide error recovery?
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27
To which layer do the X.25 parameters window size and packet size belong?
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28
Does Frame Relay guarantee delivery of data?
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29
Does X.25 guarantee delivery of data?
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30
Which companies comprise the Gang of Four?
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87200333.book Page 374 Wednesday, August 22, 2001 2:53 PM