Loader mode (PMC-loader) is used to restore the working state of the hardware and software systems.
Note Loader mode is available only when connected via the console port.
To enter this mode, press Enter after the following line is displayed:
Hit 'Enter' key to stop autoboot: 3
The prompt line will look as follows:
loader>
Note In loader mode the inactivity timer is started. If no commands have been run for 45 seconds, the device will be restarted.
The number of commands in loader mode is limited. Available commands:
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configuring network without saving parameters
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viewing version and factory parameters
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viewing voltage and temperature readings
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software update.