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Cisco Bug: CSCun03801 - F2 leaks frames from port security

Last Modified

Nov 27, 2020

Products (8)

  • CiscoPro Workgroup EtherSwitch Software
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 6-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.2(6)

Description (partial)

Symptom:
Port security is enable on a F2 linecard. If the F2 is no shut and received more than 10 MAC addresses violation, F2 module incorrectly forward the frames to other ports.

Conditions:
This bug applies to F2 and F2E modules only. M1 and M2 modules are not affected. The bug exists in 6.2(6).
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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