Consider an ARQ protocol that uses only negative acknowledgments (NACKs), but no positive acknowledgments (ACKs). Describe what

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Consider an ARQ protocol that uses only negative acknowledgments

(NACKs), but no positive acknowledgments (ACKs). Describe what timeouts would need to be scheduled. Explain why an ACK-based protocol is usually preferred to a NACK-based protocol.

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Computer Networks A Systems Approach

ISBN: 9780128182000

6th Edition

Authors: Larry L. Peterson, Bruce S. Davie

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Question Posted: Jan 31, 2024 03:05 AM

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Consider an ARQ protocol that uses only negative acknowledgments (NACKs), but no positive acknowledgments (ACKs). Describe what

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In an Automatic Repeat Request ARQ protocol that uses only Negative Acknowledgement NACKs the sender primarily receives feedback from the receiver whe...View the full answer

Computer Networks A Systems Approach

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