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Maintaining devices
Software upgrade
CAUTION:
Software upgrade takes some time. Avoid performing any operation on the Web interface during the
upgrading procedure. Otherwise, the upgrade operation may be interrupted.
A boot file, also known as the system software or device software, is an application file used to boot the
device. Software upgrade allows you to obtain a target application file from the local host and set the file
as the boot file to be used at the next reboot. In addition, you can select whether to reboot the device to
bring the upgrade software into effect.
1. Select Device > Device Maintenance from the navigation tree to enter the Software Upgrade tab.
Figure 40 Software upgrade configuration page
2. Configure software upgrade parameters as described in Table 10.
3. Click Apply.
Table 10 Configuration items
Item Descri
File
Specify the path and filename of the local application file, which must be suffixed
with the .app or .bin extension.
File Type
Specify the type of the boot file for the next boot:
• Main—Boots the device.
• Backup—Boots the device when the main boot file is unavailable.
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