During normal operation and maintenance, you can run the display ont info command to query the "Run state" of the ONT. Which of the following states shows that the ONT is online?

Question

Options

• Aactive
• Bonline
• Cto match
• Doffline

• A
  16% (7)
• B
  72% (31)
• C
  5% (2)
• D
  7% (3)

Explanation

Option B, "online," is the correct answer because in Huawei OLT systems, the display ont info command reports a Run state of "online" when the ONT has successfully registered, authenticated, and established an active connection with the OLT - meaning it is fully operational. "Offline" (option D) is the opposite state, indicating the ONT has lost connectivity or is powered down. "Active" (option A) is not a valid Run state value returned by this command, making it a plausible-sounding but incorrect distractor. "To match" (option C) indicates the ONT is in a pending state where its configuration has not yet been matched or confirmed by the OLT, meaning provisioning is incomplete.

Memory tip: The Run state mirrors plain English - if the device is working normally, it reads exactly as you would say it out loud: the ONT is "online."

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