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DNDNS-200 · Question #81

What does a flashing Red System LED on an S-Series switch indicate?

The correct answer is C. Non-critical error indicating a faulty Field Replaceable Unit. See the full explanation below for the reasoning.

Question

What does a flashing Red System LED on an S-Series switch indicate?

Options

  • AInternal error on the switch requiring a full switch replacement
  • BFirmware for the switch is out of sync with the stack
  • CNon-critical error indicating a faulty Field Replaceable Unit
  • DSwitch is performing an auto-upgrade of the firmware

How the community answered

(21 responses)
  • A
    14% (3)
  • B
    5% (1)
  • C
    76% (16)
  • D
    5% (1)

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