Free Huawei H31-321 Exam Dumps Questions & Answers

On NG-SDH equipment, when a cross-connect board that is configured with equipment-level protection (such as TPS, BPS, PPS, and DLAG) is replaced, the services carried by the board will not be interrupted.

• A.FALSE
• B.TRUE

The cross-connection resources used by discrete services cannot be used to create other services. All discrete cross-connections must be deleted.

• A.FALSE
• B.TRUE

Which of the following indicates a negative AU pointer justification?

• A.Three bytes after H3
• B.None of the above
• C.Three H3 bytes of AU-FTR
• D.Three bytes before H3

You can change the VC-12 numbering policy by configuring related parameters on the U2000.

• A.FALSE
• B.TRUE

When the local end detects BER threshold-crossing in the receive direction, what performance events may be reported in the transmit direction of the peer end?

• A.HPFEBBE
• B.LPFEBBE
• C.MSFEBBE
• D.RSFEBBE