TFTP Restore Configuration interrface
4.21.2 TFTP Backup Configuration
You can save current flash ROM value from the industrial switch to the TFTP server, then go to the TFTP restore configuration page to restore the image value back to the industrial switch.
1.TFTP Server IP Address: fill in the TFTP server IP
2.Backup File Name: fill the file name
3.Click 
.
TFTP Backup Configuration interface