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Cisco Bug: CSCuo39682 - %ILPOWER-3-CONTROLLER_PORT_ERR: logs seen for up/up interfaces

Last Modified

Jan 23, 2019

Products (149)

  • Cisco Catalyst 3750-X Series Switches
  • Cisco Catalyst 3560E-24TD-S Switch
  • Cisco Catalyst 3560E-48PD-E Switch
  • Cisco Catalyst 2960-24-S Switch
  • Cisco Catalyst 3560E-12D-E Switch
  • Cisco Catalyst 3750V2-24FS Switch
  • Cisco Catalyst 3560-12PC-S Compact Switch
  • Cisco Catalyst 3560CG-8TC-S Compact Switch
  • Cisco Catalyst 2960-48TT-S Switch
  • Cisco Catalyst 2960C-8TC-S Switch
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Known Affected Releases


Description (partial)

Following errors are being seen continuously on the 3750-X stacked switch for multiple interfaces across different switches in the stack. 

"%ILPOWER-3-CONTROLLER_PORT_ERR: Controller port error, Interface Gi: Power Controller reports power Tstart error detected"

The interfaces are up and running and no operation impact seen due to these errors. However the errors are seen continuously on the switch.
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