Digi CM - Manual (Page 136)

Firmware Upgrade
136 Chapter 16
7. Select the port number to configure or 0 for all ports.
8. Select Enable configuration
9. Select Auto Configuration
10. Choose Exit and apply changes.
Firmware Upgrade
Before upgrading firmware from the configuration menu you should have:
• Downloaded the firmware to a system on the same subnet
• Set up a terminal emulation program that supports Zmodem transfer
protocol
To upgrade the firmware with the configuration menu, do the following:
1. Access the configuration menu.
2. Choose System administration.
3. Choose Firmware upgrade. Enter y for Yes when asked if you want to
upgrade the firmware.
If the firmware upgrade is successful, the Digi CM will reboot automatically. If a
Firmware upgrade failed! Warning appears, do not reboot the unit but repeat
the upgrade process.