Operator's Manual

Page 8
Version 1.4
Copyright © 2019 RSAE Labs
08-Apr -2019
An example configuration is shown in Figure 9. Once the configuration is defined, it is loaded using
Configuration-Over-The-Air (COTA) capabilities of the DMC and the device to perform operational
reconfiguration tasks for the device. Use of the DMC to configure devices and download configurations
is common among all Global Sentinel and mist® devices. It is described in separate documentation
and is outside the scope of this manual.
The DMC is also used to upload Firmware-Over-The-Air (FOTA) using secure communications and
image techniques. This keeps the devices current without having the unit return to RSAE Labs.
RSAE Labs coordinates COTA and FOTA updates to devices with customers to ensure changes do not
adversely affect operation of the device.
Figure 9 - Example DMC Global Sentinel Device Configuration