Westermo MRI-128-F4G-PSE24 - Manual (Page 40)

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firmware before installing the switch to the customer site.
Note that the system will be automatically rebooted after you finished upgrading
new firmware. Please remind the attached users before you do this.
There are two modes for users to backup/restore the configuration file, Local File
mode and TFTP Server mode.
Local File mode: In this mode, the switch acts as the file server. Users can browse
the target folder and then type the file name to backup the configuration. Users
also can browse the target folder and select the existed configuration file to
restore the configuration back to the switch. This mode is only provided by Web UI
while CLI is not supported.
TFTP Server mode: In this mode, the switch acts as the TFTP client. Before you do
so, make sure that your TFTP server is ready. And then please type the IP address
of TFTP Server IP address. This mode can be used in both CLI and Web UI.
TFTP Server IP Address: You need to key in the IP address of your TFTP Server
here.
Firmware File Name: The file name of the new firmware.
The UI also shows you the current firmware version and built date of current
firmware. Please check the version number after the switch is rebooted.
Before upgrading firmware, please check the file name and switch model name
first and carefully. The switch provide protection when upgrading incorrect
firmware file, the system would not crash even download the incorrect firmware.
Even we have the protection, we still ask you don’t try/test upgrade incorrect
firmware, the unexpected event may occure or damage the system.
After finishing transmitting the firmware, the system will copy the firmware file
and replace the firmware in the flash. The CLI show …… until the process is
finished.