Free Huawei H31-341_V2.5-ENU Exam Dumps Questions & Answers

Which of the following statements about tributary SNCP is false?

• A.  The cross connect granularity isGFor Any.
• B.  Tributary SNCP uses the dual fed and selective receiving function of electrical cross-connections to protect the services received by tributary boards on the client side.
• C.  There are three possible trigger conditions: a board cannot be detected, SF occurs, and SD occurs.
• D.  You need to set the SNCP subtype when configuring tributary SNCP.

The DM function can be used to measure the delay and jitter of service packets.

• A.  TRUE
• B.  FALSE

OTUk_DEG indicates OTUk signal degradation. Which of the following statements about the bit error detection mode are true? (Choose all that apply.)

• A.  When bit errors are detected in Poisson mode, this alarm is reported after signal degradation or bit error threshold crossing occurs.
• B.  When bit errors are detected in Poisson mode, this alarm is reported after signal degradation occurs.
• C.  When bit errors are detected in burst mode, this alarm is reported after signal degradation or bit error threshold crossing occurs.
• D.  When bit errors are detected in burst mode, this alarm is reported after signal degradation occurs.

The single wavelength incident optical power of a 100G system is lower than that of a 10G system. When
100G channels are expanded In a 10G system, the OA gain can be reduced to decrease the single-wavelength output optical power of the OA to meet the incident optical power requirements.

• A.  TRUE
• B.  FALSE

Which of the following statements about LSP is false?

• A.  An LSP is bidirectional.
• B.  Each LSP has an ID, which is called tunnel ID.
• C.  An LSP contains at least one ingress and one egress.
• D.  LSP is short for label switched path.