H31-311: HCIA-Transmission V2.5Demo

By Huawei · Question Mode

QuestionQ11

Huawei AI Computing Platform Atlas

MSP ring switching conditions include signal failure (SF) and signal degrade (SD). SD generally denotes B2_SD. Which of the following alarms are included in SF?

Choose four
  • A R_LOF
  • B R_LOS
  • C MS_AIS
  • D B2_EXC
Explanation

MSP signal-failure triggers comprise R_LOS, R_LOF, MS_AIS, and B2_EXC. B2_SD is the separate signal-degrade trigger, while B2_EXC represents an excessive B2 error condition treated as signal failure.

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