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Go-Back-N

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2013 Q2(a)(i)Transport LayerGo-Back-N· 2 marks

Reliable transport protocols must have at least a unique sequence number for each segment in the window. However, the protocol used can have additional requirements on the minimum unique sequence numbers beyond this requirement. What is the minimum number of unique sequence numbers required for the Go Back N protocol?

GBNwindowsequence numbers

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