DNS uses UDP instead of TCP. If a DNS packet is lost, there is no automatic recovery.

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DNS uses UDP instead of TCP. If a DNS packet is lost, there is no automatic recovery. Does this cause a problem, and if so, how is it solved?

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Data Communications and Networking

ISBN: 978-0073376226

5th edition

Authors: Behrouz A. Forouzan

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Question Posted: Jan 30, 2010 02:10 AM

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DNS uses UDP instead of TCP. If a DNS packet is lost, there is no automatic recovery.

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DNS is idempotent Operations can be ...View the full answer

Data Communications and Networking

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