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350-029 · Question #264
350-029 Question #264: Real Exam Question with Answer & Explanation
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Question
In optical channel transport unit overhead (OTU OH), what are general communication channels 1 and 2 (GCC1/GCC2) used for?
Options
- Afor trail trace identification
- Bas the backward defect indicator
- Cto transmit information between OTU termination points
- Dto extend command and management functions over several frames
- EGeneral communication channels 1 and 2 (GCC1/GCC2) do not belong to OTU OH.
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