Huawei
H31-341_V2.5 · Question #542
H31-341_V2.5 Question #542: Real Exam Question with Answer & Explanation
The correct answer is A. OTUk-LOM: Multiframe alignment signal abnormality alarm, multiframe alignment processing continues B. OTUKBD: OTUk backward defect indication alarm. When the signal detected by the SM segment fails, C. OTUKAIS: OTUK alarm indication signal, the AIS signal is transmitted downstream, indicating that the D. OTUK-TIM: The OTUK trail identifier (TTI (Trail Trace Identifier)) does not match. During the control. See the full explanation below for the reasoning.
Question
Which of the following descriptions about alarms is correct? (Multiple choice)
Options
- AOTUk-LOM: Multiframe alignment signal abnormality alarm, multiframe alignment processing continues
- BOTUKBD: OTUk backward defect indication alarm. When the signal detected by the SM segment fails,
- COTUKAIS: OTUK alarm indication signal, the AIS signal is transmitted downstream, indicating that the
- DOTUK-TIM: The OTUK trail identifier (TTI (Trail Trace Identifier)) does not match. During the control
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