Huawei
H12-831_V1.0 · Question #54
H12-831_V1.0 Question #54: Real Exam Question with Answer & Explanation
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Question
A network engineer discovered that a link failure alarm frequently appeared on the interface of a certain device. The interface is an Ethernet optical port. Which of the following commands can the network engineer use to check the transmit and receive optical power of the interface?
Options
- Adisplay alarm all
- Bdisplay pon-transceiver
- Cdisplay transceiver
- Ddisplay temperature
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