This question focuses on CLI operations for Huawei OceanStor Pacific scale-out storage systems. The *HCIP-Storage V5.5 Training Material (Module 3: Scale-Out Storage Technologies)* provides guidance on CLI access modes: “To switch from the user view to the developer view on the CLI for OceanStor Pacific systems, the command ‘change user_mode current_mode user_mode=developer’ is used. This command elevates the user’s privilege level to access advanced configuration and debugging options.” Let’s evaluate the options:
- Option A: Incorrect. The command `change domain ad_manager` relates to Active Directory management, not view switching.
- Option B: Incorrect. The command `change dns general` configures DNS settings, not user modes.
- Option C: Correct, as it matches the documented command for switching to developer view.
- Option D: Incorrect. The command `change nas_Idap` configures LDAP settings for NAS services, not CLI view modes.
Thus, option C is the correct command.
[Reference: , HCIP-Storage V5.5 Training Material, Module 3: Scale-Out Storage Technologies, Section 3.6: CLI Operations and Management*, Huawei Technologies Co., Ltd., , ---, ]
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