Cisco Bug: CSCta93522 - Fastdrop entry not created for non-rpf packets causing high CPU on 4900m
Jan 27, 2017
- Cisco Catalyst 4000 Series Switches
Known Affected Releases
Symptom: Non-RPF traffic is sent to CPU. Fastdrop entry for non-RPF packets is not created Conditions: If the router has a (*,G) entry for the group, then a fastdrop entry is not created to block the non-RPF packets from hitting the CPU.
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Bug Details Include
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