Nokia
4A0-100 · Question #143
4A0-100 Question #143: Real Exam Question with Answer & Explanation
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Question
Which of the following statements are TRUE regarding SONET/SDH? (Choose 2)
Options
- AThey are deployed over point-to-point physical topologies to allow sub-50ms convergence.
- BAn ADM (Add Drop Multiplexer) is used to connect various sites to the infrastructure.
- CIP datagrams are encapsulated in a PPP frame for transmission over an SDH network,
- DIP datagrams are encapsulated in an Ethernet frame for transmission over a SONET network.
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