Risky Operations - Huawei S1720 Series Quick Maintenance Manual

Risky Operations

Hardware-Related Risky Operations

Remove or install cables inside a cabinet.

Remove or install subcards when the switch is running. The subcards of some types are not hot
swappable.

Remove or install subcards without an ESD wrist strap.
Software-Related Risky Operations

Run the reboot command to restart the switch.

Run the shutdown command to shut down physical ports.

Run the format command to format the storage device.

Run the delete command to delete files from the storage device.

Run the reset command to reset protocols.

Change the authentication method or user login password of the Console port or VTY users.
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