Huawei
H31-311_V2.5 · Question #557
Which overhead bytes of SDH are used by the LCAS function to carry control information and perform handshake operations between the source and sink? (Multiple choice)
The correct answer is A. H4 D. K4. See the full explanation below for the reasoning.
SDH Transmission Principles
Question
Which overhead bytes of SDH are used by the LCAS function to carry control information and perform handshake operations between the source and sink? (Multiple choice)
Options
- AH4
- BK2
- CM1
- DK4
How the community answered
(33 responses)- A79% (26)
- B6% (2)
- C15% (5)
Topics
#LCAS#H4 byte#K4 byte#SDH overhead handshake
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