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Cisco Bug: CSCvu23722 - Events E4210003 Transceiver has been removed generated for multiple no-transceiver attached ports

Last Modified

Oct 03, 2020

Products (24)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 93120TX Switch
  • Cisco Nexus 93240YC-FX2 Switch
  • Cisco Nexus 9372TX-E Switch
  • Cisco Nexus 93108TC-EX Switch
  • Cisco Nexus 9504 Switch
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Known Affected Releases

14.2(3l)

Description (partial)

Symptom:
Removing GBIC from leaf node uplink ports/spine node ports generates the "Transceiver has been removed" syslog event on unused ports on the spine node and some leaf nodes.

%LOG_LOCAL0-6-SYSTEM_MSG [E4210003][transceiver-removed][info][sys/phys-[eth2/27]/phys/fcot] Transceiver has been removed
%LOG_LOCAL0-6-SYSTEM_MSG [E4210003][transceiver-removed][info][sys/phys-[eth4/25]/phys/fcot] Transceiver has been removed

The reason is that when GBIC is removed, it triggers these events internally due to using the wrong ethpmFcot managed object logic. The only affect the internal managed object class update behavior. You can safely ignore the events.

Conditions:
This issue occurs with a 4.2 release when you remove GBIC from leaf node uplink ports/spine node ports.
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