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Cisco Bug: CSCvu26297 - Node addition fails due to subnet overlap but no overlap is seen

Last Modified

Jul 31, 2020

Products (1)

  • Cisco DNA Center

Known Affected Releases


Description (partial)

While building a multi-node cluster of Cisco DNA Center appliances, the install wizard may return an error about a subnet overlap, when no overlap between any physical interface IP or either /21 subnet is actually there.

Conditions: is used in one of the /21 subnets
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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