Cisco Bug: CSCta57482 - Sup V-10GE 10GE crashing at flushHwStats__13K2AclCamEntryb
Jan 28, 2017
- Cisco Catalyst 4000 Series Switches
Known Affected Releases
Symptom: 4500 running 12.2(44)SG image may experience crash if it has lots of security Acl and Qos policy configured on each interface. Conditions: The crash may happen when Tcam' s P&V or PorV region is fully loaded, which causes Qos disabled on certain interface, or packet being punted to s/w for Acl lookup. Switch may experience high cpu usage at the time. Changing any Acl/Qos configuration at such moment may trigger this crash.
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Bug Details Include
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