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Cisco Bug: CSCvt61769 - ISSU upgrade: ISSU fails after stage 2, Standby SUP goes into ROMMON

Last Modified

Sep 01, 2020

Products (1)

  • Cisco Catalyst 9400 Series Switches

Known Affected Releases

16.9.4

Description (partial)

Symptom:
ISSU upgrade from 16.9.x to 16.9.5 or 16.12.x may fail at stage 2 after the standby is upgraded

Conditions:
Control-plane policer (CPP) contains class "system-cpp-police-control-low-priority" with a policer rate defined in pps
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