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What is the purpose of the “domains” parameter in the 'vserver services name-service dns create command'?

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Category:
ontap-9
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nas
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Applies to

  • ONTAP 9
  • DNS

Answer

  • The -domains parameter is a required field when configuring DNS using the vserver services name-service dns create command.
  • This parameter specifies the search domains used for DNS name resolution.
    • When a hostname (not fully qualified) is queried, ONTAP appends the configured domain(s) to construct the fully qualified domain name (FQDN) and performs the lookup.
  • While the -domains parameter does not need to strictly match the domain managed by the configured name servers, it is generally recommended to align them to ensure efficient and predictable DNS resolution.

Additional Information

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