Cisco Bug: CSCvs53186 - SISF crash in 6807-XL switch with 15.5(1)SY3
Sep 03, 2020
- Cisco IOS
Known Affected Releases
Symptom: The customer upgraded from 15.2(1)SY6 to 15.5(1)SY4, based on a software bug he found in CSCtn27420. But the router still crashed. A downgrade from 15.5(1)SY4 to 15.5(1)SY3 still results in the router frequently reloading with the same crash functions Conditions: As a listed fix for CSCtn27420 , customer downgraded to 15.5(1)SY3, After downgrade from 15.5(1)SY4 to 15.5(1)SY3 the switch keeps crashing.
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