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Cisco Bug: CSCvs22510 - PC member ports fail to error-disabled state with misbehaving LACP bringup on Linux server

Last Modified

Jan 23, 2020

Products (1)

  • Cisco Nexus 9000 Series Switches

Known Affected Releases


Description (partial)

PXEBoot fails with LACP enabled port-channel member interfaces and we see the following symptoms of ports:
  a. Moving between Down -> Individual -> Down states
  b. Going to error-disabled state

a. This symptom is observed during PXEBoot with LACP enabled port-channels with "no lacp suspend-individual" configured
  b. This might be seen when server sends LACP PDUs before completing image download during PXEBoot
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