User's Manual

101 | The Basic User-Centric Networks Dell Networking W-Series ArubaOS 6.4.x| User Guide
Upgrading an Image
1. Copy a new controller image onto your USB drive into a directory named /Dellimage.
2. Insert your USB drive into the controller’s USB slot. Wait for 30 seconds for the controller to mount the
USB.
3. Navigate to Upgrage Image in the LCD’s Maintenance menu. Select partition and confirm the upgrade (Y/N)
and then wait for controller to copy the image from USB to the system partition.
4. Execute a system reboot either from the LCD menu or from the command line to complete the upgrade.
Uploading a Pre-saved Configuration
1. Copy your pre-saved configuration and name the copied file Dell_usb.cfg.
2. Move your pre-saved configuration file onto your USB drive into a directory named /Dellimage.
3. Insert your USB drive into the controller’s USB slot. Wait for 30 seconds for the controller to mount the
USB.
4. Navigate to the Upload Config in the LCD’s Maintenance menu. Confirm the upload (Y/N) and then wait for
the upload to complete.
5. Execute a system reboot either from the LCD menu or from the command line to reload from the uploaded
configuration.
For detailed upgrade and upload instruction, see the Upgrade Chapter in the Release Notes.
Disabling LCD Menu Functions
For security purpose, you can disable all LCD menu functions by disabling the entire menu functionality using
the following command:
(host) (config) #lcd-menu
(host) (lcd-menu) #disable menu
To prevent inadvertent menu changes, you can disable LCD individual menu function using the following
commands:
(host) (lcd-menu) #disable menu maintenance ?
factory-default Disable factory default menu
media-eject Disable media eject menu on LCD
system-halt Disable system halt menu on LCD
system-reboot Disable system reboot menu on LCD
upgrade-image Disable image upgrade menu on LCD
upload-config Disable config upload menu on LCD
To display the current LCD functionality from the command line, use the following command:
(host) (config) #show lcd-menu
lcd-menu
--------
Parameter Value
--------- -----
menu maintenance upgrade-image partition0 enabled
menu maintenance upgrade-image partition1 enabled
menu maintenance upgrade-image enabled
menu maintenance upload-config enabled
menu maintenance factory-default enabled
menu maintenance media-eject enabled
menu maintenance reload-system enabled
menu maintenance halt-system enabled
menu maintenance enabled
menu enabled