Administrator Guide

Switch Management Commands 2276
Files downloaded from USB flash drive are not copied to RAM to perform
validations. Instead, the file is directly read from the USB flash device and
copied to buffers to perform the necessary validations.
Downloading and Uploading of Files
After the file validations are successful, the switch proceeds with downloading
of files from the USB flash device to the switch and uploading of files from
the switch to the USB flash drive. The status of file download / upload is
shown on the console. Detailed messages are logged in the system log for
further reference.
Commands in this Section
This section explains the following commands:
unmount usb
Use the unmount usb command in Privileged Exec mode to make the USB
flash device inactive.
Syntax
unmount usb
Default Configuration
This command has no default configuration.
Command Mode
Privileged Exec
User Guidelines
Once a flash drive has been unmounted, it must be removed and reinserted in
order to be accessed again.
show boot absolute
show usb
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2CSNXXX_SWUM204.book Page 2276 Monday, January 25, 2016 1:25 PM