12.Updating firmware on Module

Firmware is stored in the on board SPI flash on module. When an updated firmware is available from Diamond Systems, customers may upgrade this on field using the web UI or CLI/tftp. Below section explains the process.

Firmware upgrade using Web UI

1. Connect EPSM-10GX4 switch to the Web Interface and navigate to Maintenance -> Software -> Upload.

2. Choose the file to be uploaded and click the Upload button.

3. The existing firmware will be erased and upgraded with the new firmware version.

4. When the upgrade is complete the switch will automatically reboot.

Firmware upgrade using tftp/CLI

To update firmware through CLI, image must be hosted in a tftp server that is reachble to swicth management CPU. Once this is done, from CLI, below enter commands to update the firmware.

#firmware upgrade tftp://server[:port]/<path_to_file>/filename

After upgrade, switch will restart and new firmware will be available for use.