Huawei
H31-311_V2.5 · Question #404
The correct statement about the multiplex section remote error indication MS-REI is (): 1. B2 byte is the transmission channel; 2. M1 byte is the transmission channel; 3. sent back from the…
The correct answer is D. 2 3 5. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
The correct statement about the multiplex section remote error indication MS-REI is (): 1. B2 byte is the transmission channel; 2. M1 byte is the transmission channel; 3. sent back from the destination to the source 4. sent from the source to the destination; 5. indicates the number of errors detected after the destination receives the multiplex section signal.
Options
- A2 4 5
- B1 4 5
- C1 3 5
- D2 3 5
How the community answered
(32 responses)- A3% (1)
- B3% (1)
- C13% (4)
- D81% (26)
Topics
#MS-REI#multiplex section#B2 byte#M1 byte
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