Sliding window with selective repeat -


with max sequence = 7

suppose machine sends frame 0,1,2,3 machine b.

b receives 0,1,3 a(frame 2 lost or damaged)

will b advance it's receiving window 2,3,4,5 or still remains in 0,1,2,3?

it 2,3,4,5, since 0,1 received, moves sliding window two. since 2 lost, remain @ same position.


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