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Cisco Bug: CSCvu77536 - Assurance generates false "Dual-Active Detection Link has failed" issue for non-DAD interface down

Last Modified

Jul 29, 2020

Products (1)

  • Cisco Network Integration Applications

Known Affected Releases

DNAC1.3.3.3

Description (partial)

Symptom:
Cisco DNA Center Assurance generates a P1 issue "Dual-Active Detection Link has failed" when a non-DAD interface of a StackWise virtual switch goes down. The non-DAD interface in the StackWise virtual switch that goes down has a name that's a substring of the DAD interface's name. For example, the DAD interface's name is TwentyFiveGigabitEthernet 2/0/24, but the interface that goes down is named TwentyFiveGigabitEthernet 2/0/2.

Conditions:
This was observed in Cisco DNA Center 1.3.3.3.
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Bug Details Include

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