Huawei H31-311_V2.5 Exam
HCIA-Transmission V2.5 (Page 7 )

Updated On: 15-Feb-2026

In a 2.5GMSP ring consisting of four MSTP sites, which of the following statements about alarm reports is correct when a protection switchover occurs?

  1. PS Alarms are reported on the tributary board.
  2. APS-INDI alarms are reported on the xCS board. .
  3. Report APS-INDl alerts on the system dashboard.
  4. Report APS-INDI alarms on the board.

Answer(s): B



The frame structure of ODU4 is four times that of ODU1

  1. True
  2. False

Answer(s): B



The rate of SF64 and SL64 boards is STM54. Therefore, the two plates can be interconnected.

  1. True
  2. False

Answer(s): B



Manual configuration will clear the data on the NE side

  1. True
  2. Error

Answer(s): A



NE A and NE B are adjacent NE
If B3 and low-order errors occur in the A->B direction, and B1, B2, B3, and low-order errors occur in the B->A direction, it is caused by Which of the following performance events does NEA report? (Multiple choice).

  1. RSBEE
  2. RSFEBE
  3. MSBBE
  4. MSFEBBE
  5. HPBBE
  6. HPFEBBE

Answer(s): A,C,E,F






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