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Huawei H31-311_V2.5 Exam Questions
HCIA-Transmission V2.5 (Page 4 )

Updated On: 15-Feb-2026
Page 4 of 41
PDF with 246 Questions

When configuring the SXCS single board for the OSN3500, which of the following is the access package of the fully configured substand?

  1. 35G
  2. 58.75G
  3. 80G
  4. 156 to pick up the answer

Answer(s): D



When configuring LMSP, there are two switching modes: single-ended switching and double-ended switching. Single-ended switching does not require the protection protocol to be enabled.

  1. True
  2. Error

Answer(s): A



Which of the following statements about the OTM-n .m and OTMnr .m for OTN are incorrect?

  1. n represents the number of wavelengths carried by the maximum capacity
  2. m indicates the rate. The value can be 1, 2, or 3. .
  3. r represents OTM., which does not have OSC capabilities
  4. OTM-nr .m with OSC signal is OTM-n.m.

Answer(s): B



Which of the following statements regarding multiplexing partial remote error indication (MS-REI) is correct?
(1) B2 bytes indicate the transmission channel.
(2) The M1 byte represents the transmission channel
(3) THE MS-REl is sent from the receiver to the source. (4) MS-REI is transmitted from the source to the receiver. (5) Indicates the number of bit errors detected by the receiver after receiving the MS signal.

  1. (1) (4) (5)
  2. (2) (4) (5)
  3. (1) (3) (5)
  4. (2) (3) (5)

Answer(s): D



Which of the following is the frame indicated by the VC-4 J1 byte by the AU pointer of the current frame?

  1. Current framework
  2. Next frame
  3. Previous frame
  4. None of the above

Answer(s): B






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