Which of the following commands is used to query whether all the boards in the MA5600T/MA5680T 0 frame are operating normally?

Question

Options

• Adisplay board 0
• Bdisplay frame info 0
• Cdisplay board info 0
• Ddisplay frame info 0/0

• A
  75% (27)
• B
  14% (5)
• C
  6% (2)
• D
  6% (2)

Explanation

display board 0 is the correct command on Huawei MA5600T/MA5680T devices because it queries the operating status of all boards installed in frame 0, which is exactly what the question asks. Option B (display frame info 0) is incorrect because "frame info" is not a valid command keyword on these platforms. Option C (display board info 0) adds "info" to the syntax, which does not match the actual command structure and will not execute. Option D (display frame info 0/0) combines invalid syntax with a slot-style notation (0/0), which is used to address a specific slot, not all boards in a frame.

Memory tip: Strip the command down to its essentials -- "display board" followed by the frame number. You are asking the device to show you the boards, so the noun is "board," not "frame," and no extra word like "info" belongs in between.

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