Câu 113: H13-624-V5-5: HCIP-Storage V5.5

A financial customer purchases several Huawei OceanStor Dorado series storage devices for service deployment. During an O&M management process, an engineer found that the Fibre Channel (FC) front-end port of a storage device was abnormal on DeviceManager: “Health Status” of the port was displayed as “--” and “Running Status” was displayed as “Link down”. After arriving at the site, the engineer detected that the link indicator of the FC front-end port was steady red. Which of the following actions can the engineer take to locate the FC link fault? (Choose all that apply.)

1. A. The engineer can check whether the optical module is faulty. If yes, the engineer can rectify the fault according to the alarm indicating that the optical module of the front-end port is faulty. — đáp án hiện tại
2. B. The engineer can check whether the optical module rate matches between the ports. If no, the engineer can rectify the fault according to the alarm indicating that the optical module rate does not match. — đáp án hiện tại
3. C. The engineer can check whether the rates of ports are consistent. If no, the engineer can contact Huawei engineers for onsite handling.
4. D. The engineer can check whether the optical module type matches between the ports. If no, the engineer can rectify the fault according to the alarm indicating that the optical module type does not match. — đáp án hiện tại