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Cisco Bug: CSCvu99426 - Cisco DNA Center 1.3.3.5 VN Update Operation failed due to FLOODING_BEHAVIOR Duplicate entry in SPR

Last Modified

Oct 11, 2020

Products (1)

  • Cisco DNA Center

Known Affected Releases

DNAC1.3.3.5

Description (partial)

Symptom:
When Layer 2 Flooding is enabled, and after upgrading Cisco DNA Center to 1.3.3.5, attempts to update a virtual network (VN) may failed due to a duplicate migration entry for L2FLOODING_BEHAVIOR, reported in the error "NCSO10008: Error in generating RFS due to internal error. generateRFSForFullCFSGraph: Error while generating globalLanRfsInfo".

Conditions:
This was observed in a network where Layer 2 Flooding was enabled in a fabric site in Cisco DNA Center, recently upgraded to 1.3.3.5 from 1.2.10.
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