Risky Operations - Huawei S7700 Series Quick Maintenance Manual

Risky Operations

Hardware-Related Risky Operations

Remove or install cables inside a cabinet.

Remove or install cards without an ESD wrist strap.

Remove the active MPU.

Press the RST button of the MPU.

Remove or install a CF card when the switch is running.
Software-Related Risky Operations

Run the reboot command to restart the switch.

Run the reset slot command to reset cards.

Run the power off slot command to power off cards.

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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