Lantronix UDS1100 UDS1100 - User Guide - Page 62

Using TFTP: Command Line Interface, Recovering the Firmware Using the Serial Port and DeviceInstaller - firmware upgrade

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Figure 10-1. TFTP Window 10: Firmware Upgrades After the firmware has been loaded and stored, which takes approximately 8 seconds to complete, 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 put The following examples demonstrate the TFTP command sequence to download the .rom file and the .cob file: tftp -i 192.168.1.111 put uds1100_6802.rom U3 tftp -i 192.168.1.111 put uds1100_webm_1901.cob WEB1 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. To recover firmware: 1. Start DeviceInstaller. If your PC has more than one network adapter, a message displays. Select an adapter and click OK. 2. From the Tools menu, select Advanced/Recover Firmware. The Serial Port Firmware Upgrade window displays. 3. For Port on PC, enter the COM port on the PC that is connected to the serial port of the Lantronix unit. 4. For Device Model, be sure the appropriate device (e.g., UDS1100) displays. 5. For Firmware File, click the Browse button and go to the location where the firmware file resides. UDS1100 User Guide 62

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10: Firmware Upgrades
UDS1100 User Guide
62
Figure 10-1. TFTP Window
After the firmware has been loaded and stored, which takes approximately 8 seconds to
complete, 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 uds1100_6802.rom U3
tftp –i 192.168.1.111 put uds1100_webm_1901.cob WEB1
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.
To recover firmware:
1.
Start DeviceInstaller. If your PC has more than one network adapter, a message
displays. Select an adapter and click
OK
.
2. From the
Tools
menu, select
Advanced/Recover Firmware
. The Serial Port
Firmware Upgrade window displays.
3. For
Port on PC
, enter the COM port on the PC that is connected to the serial port of
the Lantronix unit.
4. For
Device Model
, be sure the appropriate device (e.g., UDS1100)
displays.
5. For
Firmware File
, click the
Browse
button and go to the location where the
firmware file resides.