Risky Operations - Huawei AR 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 SRU.
Press the RST button of the SRU.

Software-Related Risky Operations
 Run the reboot command to restart the router.
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.
The AR150&AR160&AR200 series, AR510 series, AR2201-48FE, and AR2202-
48FE do not support the
series do not support the format command.
power off slot commands; the AR510
reset slot and
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