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Cisco Bug: CSCuj43432 - DNS should refresh glue records when name servers are not responding

Last Modified

May 04, 2016

Products (1)

  • Cisco Network Registrar

Known Affected Releases

7.2

Description (partial)

Symptom:
DNS contacts non-responsive name servers when there are responsive name servers available.<br><br>

Conditions:
The TTL of the non-responsive and responsive name servers that is returned by the authoritative or parent name server varies significantly.<br><br>
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