Quiz: GBN vs. SR
Suppose a receiver that has received all packets up to and including sequence number 24 and next receives packet 27 and 28. In response, what are the sequence numbers in the ACK(s) sent out by the GBN and SR receiver respectively?
[27,28], [28] [24, 24], [27,28] [27,28], [27,28]
[25], [25] [nothing], [27, 28]
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A. B. C. D. E.
Transport Layer 90