D-Link DFL-500 User Manual page 104

This procedure deletes all of the changes that you have made to the DFL-500 configuration and reverts the system
to its default configuration, including resetting interface addresses. Before installing new firmware make sure you
download your configuration file, see
You can also upgrade the DFL-500 from the web-based manager (see
To install a firmware upgrade using the CLI:
•
Configure a TFTP server on one of the computers on your internal network.
The TFTP server should be on the same subnet as the internal interface of the DFL-500.
You can download a TFTP server from:
http://site.ifrance.com/freewares/P_tftpd32.htm.
•
Make sure the TFTP server is running.
•
Make sure the Internal interface of the DFL-500 is connected to your internal network.
•
To confirm that you can connect to the TFTP server from the DFL-500, start the DFL-500 CLI and use the
following command to ping the computer running the TFTP server. If the TFTP server's IP address is
192.168.1.168:
> diagnose ping 192.168.1.168
•
Copy the new firmware image file to the root directory of your TFTP server.
•
Cycle the power on the DFL-500.
As the DFL-500 powers back up, messages similar to the following appear in the CLI session window:
BIOS Version 2.2
Serial number: FGT-502801012243
SDRAM Initialization.
Scanning PCI Bus...Done.
Total RAM: 256M
Enabling Cache...Done.
Allocating PCI Resources...Done.
Zeroing IRQ Settings...Done.
Enabling Interrupts...Done.
Configuring L2 Cache...Done.
Boot Up, Boot Device Capacity=62592k Bytes.
Press Any Key To Download Boot Image.
...
•
Quickly press any key to interrupt system startup.
The following message appears:
Enter TFTP Server Address [192.168.1.168]:
•
Type the address of the TFTP server and press Enter.
The following message appears:
Enter Local Address [192.168.1.188]:
•
Type the address of the internal interface of the DFL-500 and press Enter.
The following message appears:
Enter File Name [image.out]:
•
Enter the firmware image file name and press Enter.
The TFTP server uploads the firmware image file to the DFL-500 and messages similar to the following
appear:
Total 7682959 Bytes Data Is Downloaded.
Testing The Boot Image Now.
DFL-500 User's Manual
Backing-up system settings.
Upgrading the DFL-500 firmware).
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