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Cisco Bug: CSCvs40419 - D31 UMP: Prof Mgmt Downgrade IUC may skip next IUC when IUC-Override configured

Last Modified

Sep 29, 2020

Products (2)

  • Cisco cBR Series Converged Broadband Routers
  • Cisco cBR-8 Converged Broadband Router

Known Affected Releases

16.12.1

Description (partial)

Symptom:
When using OFDMA Profile Management Downgrade and the controller configuration includes data-iuc override bands, the Downgrade IUC selected may skip data-iucs that don't have the same override bands as the Current IUC. It will skip that band and instead choose an IUC with a similarly configured override band. 

The problem doesn't exist if override bands are not used, or if he same override band is applied to all data IUCs.

Conditions:
OFDMA Profile Management downgrade feature is being used and data-iuc override regions configured on some of the data-iucs.
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