Firmware Management; Manual Update; Scheduled Install - Colubris Networks CN3000 Administrator's Manual

Chapter 2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - How it works - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Chapter 2

Firmware management

The firmware is special software that controls the operation of the CN3000. Periodically,
Colubris Networks will make new versions of the firmware available. Firmware updates
can be handled manually, automatically, or with a tool like cURL.

Manual update

1. On the Maintenance menu, click Firmware updates.
2. In the Download firmware box, click the Download button to retrieve the latest
3. Unzip the file.
4. In the Install firmware box, click the Browse button and select the *.cim file you just
5. Click Install.
Note: The CN3000 will automatically restart after the firmware has been installed to
activate it. This will disconnect all client stations. Once the CN3000 resumes operation,
all client stations will have to reconnect.
Note: Configuration settings are preserved during firmware upgrades.
Scheduled The CN3000 can automatically retrieve and install firmware from a local or remote URL.
By placing CN3000 firmware on a web or ftp server, you can automate the update
install
process for multiple units.
When the update process is triggered, the CN3000 retrieves the first few bytes of the
firmware file to determine if it is different than the active version. If different, the firmware
is download and installed. Configuration settings are preserved. However, all
connections will be terminated forcing users to log in again.
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firmware from the Colubris Networks web site and save it to your computer's hard
drive.
unzipped.