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Cisco Bug: CSCvv95927 - Save & Deploy on a DCNM upgraded to 11.4.1 from 11.0 throws an error

Last Modified

Oct 07, 2020

Products (1)

  • Cisco Data Center Network Manager

Known Affected Releases

11.4(1)

Description (partial)

Symptom:
Performing a Save & Deploy, in a fabric that has vPC pair(s), after an upgrade to DCNM 11.4 LAN Fabric (that was originally installed with DCNM 11.0 and then upgraded) will result in an error saying the following:

"Traceback (most recent call last):\n File \"<string>\", line 1523, in configSaveExtn\n File \"<string>\", line 1523, in configSaveExtn\n File \"<string>\", line 7204, in vpcPairing\n File \"<string>\", line 7204, in vpcPairing\nKeyError: 'NATIVE_VLAN'\n"

Conditions:
* DCNM LAN Fabric installed with 11.0
* Easy fabric has vPC pairs
* Multistep upgrade to DCNM 11.4
* Do a Save & Deploy in the fabric after the upgrade
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