List the various elementary data link protocols. Make a comparison between Selective Repeat ARQQ and Go back N ARQ
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The main difference between these two protocols is that after finding the suspect or damage in sent frames go-back-n protocol re-transmits all the frames whereas selective repeat protocol re-transmits only that frame which is damaged.
Types of Data Link Protocols
- Simplex Protocol. The Simplex protocol is hypothetical protocol designed for unidirectional data transmission over an ideal channel, i.e. a channel through which transmission can never go wrong. ...
- Stop – and – Wait Protocol. ...
- Stop – and – Wait ARQ. ...
- Go – Back – N ARQ. ...
- Selective Repeat ARQ.
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