Cisco
350-029 · Question #174
350-029 Question #174: Real Exam Question with Answer & Explanation
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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
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