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Cisco Bug: CSCvu53324 - Tacacs key config missing from startup-config after downgrade; tacacs fails

Last Modified

Jun 22, 2020

Products (65)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 93600CD-GX Switch
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 92348GC-X Switch
  • Cisco Nexus 3636C-R Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 93108TC-FX Switch
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Known Affected Releases

9.3(3) 9.3(4)

Description (partial)

Symptom:
Tacacs-server key is missing from the startup-config after downgrade in Nexus 3K.

Conditions:
Issue is seen while downgrading the software image from 9.3.3 and 9.3.4 release.
Reproduced while downgrading from 
9.3.4 to 9.2.4
9.3.3 to 9.2.4
9.3.4 to 9.3.1
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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