Cisco
350-029 · Question #174
What is the purpose of Dual Ring Interconnect with D C for SDH rings?
The correct answer is D. Protects signals against any combination of link failure in each ring. See the full explanation below for the reasoning.
Question
What is the purpose of Dual Ring Interconnect with D C for SDH rings?
Options
- AProtects signals when a ring switch fails
- BProtects signals when multiple span switches fail
- CProtects pre-emptible traffic from being dropped when a ring switch occurs
- DProtects signals against any combination of link failure in each ring
How the community answered
(34 responses)- A12% (4)
- B9% (3)
- C3% (1)
- D76% (26)
Community Discussion
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