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Cisco Bug: CSCuj83351 - Router mac not programmed in L2 table, learned as dynamic

Last Modified

Sep 04, 2019

Products (1)

  • Cisco Catalyst 6000 Series Switches

Known Affected Releases

12.2(33)SXI10 12.2SXJ

Description (partial)

Symptom:
Traffic that is supposed to be L3 switched in hardware is sent to CPU and is software switched. This may lead to high CPU utilization

Conditions:
Large scale delpoyment >500 vlans >500 SVIs
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Bug Details Include

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