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Cisco Bug: CSCvt30716 - UCSM Integration EDM App shows wrong topology even when conn to FI and the leaf pair is removed

Last Modified

May 14, 2020

Products (1)

  • Cisco Application Policy Infrastructure Controller (APIC)

Known Affected Releases

4.2(3.73b)

Description (partial)

Symptom:
UCSM Integration shows an old topology when the connection between the fabric interconnect and leaf switch pair is removed, because LooseNode information is not updated when LLDP connections go away. This persists even after you delete the integration and add the UCSM as a new integration.

Conditions:
This issue occurs when you have multiple connections (vPC/PC) of LooseNodes to the ToR switches and remove one of the connections from the ToR switch, but do not remove the corresponding vPC/PC policy configuration.
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