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Cisco Bug: CSCvv57924 - NX-API HTTP 400 Error after upgrade to 8.4(2a)/ 8.4(1a)

Last Modified

Sep 03, 2020

Products (1)

  • Cisco MDS 9000 Series Multilayer Switches

Known Affected Releases

8.4(1a) 8.4(2a)

Description (partial)

After the upgrade when customer runs the NX-API using python script it fails with HTTP 400 error. Once the script has run, when you re-run the script it succeeds.
This is only happening right after the upgrade. We have seen the same behavior on 8.4.2a version as well. 
The same behavior is not seen on 8.3.1 version.

MDS 9148T with 8.4.(1a), 8.4(2a)
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