4.21.3 TFTP Update Firmware
It provides the functions to allow a user to update the switch firmware. Before updating, make sure you have your TFTP server ready and the firmware image is on the TFTP server.
1.TFTP Server IP Address: fill in your TFTP server IP.
2.Firmware File Name: the name of firmware image.
3.Click 
.
TPTP Update Firmware interface
4.22 Factory Default
Reset Switch to default configuration. Except the IP address, subnet mask, default gateway, username,
and password will remain as user configured. Click 
button to reset switch to default setting.