MrsRowland4401 MrsRowland4401
  • 08-06-2017
  • Computers and Technology
contestada

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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tonb
tonb tonb
  • 13-06-2017
Packet loss is typically resolved by time-outs and retries. For applications where a duplicate operation doesn't matter this is acceptable.
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