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143-420 · Question #72

A customer is troubleshooting a SAN in which they have large numbers of FC sequences being aborted. They have cleared out their port statistics and just hours later noticed large numbers of frames…

The correct answer is D. Verify the SFP and cable associated with the link in question. See the full explanation below for the reasoning.

Question

A customer is troubleshooting a SAN in which they have large numbers of FC sequences being aborted. They have cleared out their port statistics and just hours later noticed large numbers of frames on a particular port indicating CRC errors with good end of frames (crc g_eof). Which action should the customer take?

Options

  • AInvestigate the name service for devices showing CRC errors.
  • BTurn off EOF delimiter verification on the link in question.
  • CTurn off CRC verification on the link in question.
  • DVerify the SFP and cable associated with the link in question.

How the community answered

(21 responses)
  • A
    5% (1)
  • B
    5% (1)
  • C
    10% (2)
  • D
    81% (17)

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