Dual Boot Behavior - Digi IX14 User Manual

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System administration

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Dual boot behavior

By default, the IX14 device stores two copies of firmware in two flash memory banks:

The current firmware version that is used to boot the device.

A copy of the firmware that was in use prior to your most recent firmware update.

When the device reboots, it will attempt to use the current firmware version. If the current firmware

version fails to load after three consecutive attempts, it is marked as invalid and the device will use

the previous firmware version stored in the alternate memory bank.

If the device consistently looses power during the boot process, this may result in the current

firmware being marked as invalid and the device downgrading to a previous version of the firmware.

As a result of this behavior, you can use the following procedure to guarantee that the same firmware

is stored in both memory banks:

1. Log into the IX14 WebUI as a user with Admin access.

2. On the main menu, click System. Under Administration, click Firmware Update.

3. Click Duplicate firmware.

4. Click Duplicate Firmware.

Command line

IX14 User Guide

: Thurs, 03 March 2022 10:16:23 +0000

: 42 seconds (42s)

Update system firmware