1-2Table 1-1 Software upgrade configuration itemsItem DescriptionFile Specifies the filename of the local application file, which must be with anextension .bin.FilenameSpecifies a filename for the file to be saved on the device. The filenamemust have an extension, which must be the same as that of the sourceapplication file.File TypeSpecifies the type of the boot file for the next boot:z Mainz BackupIf a file with samename already exists,overwrite it withoutprompt.Specifies whether to overwrite the file with the same name.If you do not select the option, when a file with the same name exists, adialog box appears, telling you that the file already exists and you can notcontinue the upgrade.Reboot after theupgrading finished.Specifies whether to reboot the device to make the upgraded software takeeffect after the application file is uploaded.Device RebootBefore rebooting the device, save the configuration; otherwise, all unsaved configuration will be lostafter device reboot. After the device reboots, you need to re-log in to the Web interface.Select Device > Device Maintenance from the navigation tree, click the Reboot tab to enter the devicereboot configuration page, as shown in Figure 1-2.Figure 1-2 Device reboot pageClick Apply to reboot the device. You can choose to check whether the current configuration has beensaved to the configuration file to be used at the next startup.