The common methods for fault location of MSTP equipment can be simply summarized as which of the following?

Question

Options

• AOne is to change the board, the other is to loop back, and the third is to analyze.
• BFirst analysis, second loopback, third board replacement.
• C--Analysis, two board changes and three loops.
• DFirst loop back, second board replacement, third analysis.

• A
  4% (1)
• B
  74% (20)
• C
  15% (4)
• D
  7% (2)

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