Huawei
H31-161 · Question #164
Which of the following statements describe the reliability requirements of the voice service for the IP bearer network?
The correct answer is A. Key modules of equipment must support active/standby switching or other redundancy backup B. The IP network uses a full/half-meshed structure and provides redundant links to strengthen the C. Link protection switching time = 50 ms. See the full explanation below for the reasoning.
Question
Which of the following statements describe the reliability requirements of the voice service for the IP bearer network?
Options
- AKey modules of equipment must support active/standby switching or other redundancy backup
- BThe IP network uses a full/half-meshed structure and provides redundant links to strengthen the
- CLink protection switching time = 50 ms
- DLink protection switching time can larger than 150 ms
How the community answered
(63 responses)- A81% (51)
- D19% (12)
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