Huawei
H19-410_V1.0 · Question #67
Among the many protection schemes of PON technology, which protection method can realize the protection of the trunk fiber and support the protection of OLT remote disaster recovery, so that even if…
The correct answer is B. TypeB dual homing. See the full explanation below for the reasoning.
Question
Among the many protection schemes of PON technology, which protection method can realize the protection of the trunk fiber and support the protection of OLT remote disaster recovery, so that even if one OLT fails, the OLT in another location can immediately take over all services?
Options
- ATypeA dual homing
- BTypeB dual homing
- CTypeC dual homing
- DTypeD dual homing
How the community answered
(59 responses)- A8% (5)
- B83% (49)
- C3% (2)
- D5% (3)
Community Discussion
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