Recover the root password when ONIE is available

Note

ONIE is available for all SLX devices, except for SLX 9540 running SLX-OS version 20.1.x and below.

Enter the reboot command.
Select and enter the ONIE option.
Select and enter the ONIE: Rescue option.
Define the root login value for the root recover environment variable.
```
ONIE:/ # bootenv VM_Root_Recover RootPasswd
```

Enter the reboot command.

ONIE:/ # reboot
ONIE:/ # discover: Rescue mode detected. No discover stopped.
Stopping: dropbear ssh daemon... done.

The root account is now enabled. You can log in with the default fibranne password.