Lantronix 2100E manual Using Tftp Command Line Interface, Network Upgrade, Updating Firmware

10: Updating Firmware

Figure 10-1. TFTP Window

After the firmware has been loaded and stored, which takes approximately 8 seconds, the unit performs a power reset.

Using TFTP: Command Line Interface

To download new firmware from a computer:

1. Enter the following from a TFTP command line interface:

tftp –i <ip address> put <local filename> <destination file name>

The following examples demonstrate the TFTP command sequence to download the .rom file and the .cob file:

tftp –i 192.168.1.111 put wbxg_6102.rom W7

tftp –i 192.168.1.111 put wbx_webm_1403.cob WEB1

2. In the Remote file name field, enter the current internal operational code or WEB1 for the internal Web interface.

Network Upgrade

Use the command: tftp –i <ip address> put <wbx rom filename> W7 or the DeviceInstaller upgrade feature. DI 4.0.0.4 and later support the W7 destination file.

Recovering the Firmware Using the Serial Port and DeviceInstaller

If for some reason the firmware is damaged, you can recover the firmware file by using DeviceInstaller to download the *.ROM file over the serial port.

WiBox® 2100E Device Server User Guide 79