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Cisco Bug: CSCvt04880 - C9400: System reload with last reload reason in Rommon as Unrecoverable Error

Last Modified

Sep 29, 2020

Products (1)

  • Cisco Catalyst 9400 Series Switches

Known Affected Releases

16.12 16.12.2 Gibraltar-16.12.1

Description (partial)

Symptom:
System reload with last reload reason in Rommon as Unrecoverable Error.

Conditions:
Insert 2nd SUP with newer code, and standby SUP reloads in Rommon without booting to IOS banner.
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