The customer was seeing a Link Aggregation Condition is Critical (0x220064) alarm for a LACP interface that was removed from the device. A device reconfiguration did not resolve the issue.
We were failing to remove the LCAP associations on the device when doing a model reconfiguration. This was causing the Link Aggregate Critical condition alarm as the interface no longer existed on the device but it was still reflected in Spectrum.
Release : 10.4
Component : Spectrum Core / SpectroSERVER
This issue is resolved in PTF patch 10.04.00.PTF.10.4.023 and 10.4.1 BMP1. We now correctly remove the LACP associations when doing a device reconfigure preventing the link aggregate condition alarms.