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1.2 Routine Inspection-Basic Rules
Name a device uniquely.
Create logs for recording the troubleshooting.
Make one change at a time, and record the change result.
Use the tools, resources, and software provided by Huawei.
Be aware of the latest updates of the operating system (OS) and
applications.
Make a reliable backup plan.
Prepare spare parts onsite. Once a component is faulty, replace it with a
new one in a timely manner.
Keep the latest network topology, which helps rectify network faults.
Copyright © Huawei Technologies Co., Ltd. 2020
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