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Cisco Bug: CSCvs44658 - TLV Utils invalid arg passed in api Error when plug out SFP on FEX

Last Modified

Jun 17, 2020

Products (55)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 3548-XL Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 3064 Switch
  • Cisco Nexus 92160YC-X Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 92304QC Switch
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Known Affected Releases


Description (partial)

A Nexus switch may report the following log after removing an SFP transceiver from a FEX port:
2019 Nov  15 11:52:49.231 %ETHPORT-5-IF_HARDWARE: Interface Ethernet100/1/30, hardware type changed to No-Transceiver
2019 Nov  15 11:52:49.233 %ETHPORT-5-IF_SEQ_ERROR: Error ("TLV Utils invalid arg passed in api") communicating with MTS_SAP_PORT_CLIENT for opcode MTS_OPC_LC_PORT_CLIENT_CONFIG (RID_PORT: Ethernet100/1/30)
2019 Nov  15 11:52:49.235 %ETHPORT-5-IF_DOWN_NONE: Interface Ethernet100/1/30 is down (None)

Removal of an SFP from a FEX port
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