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2.3 Downloading
Redboot
There are two standard boot code file names bundled with your FW-3600.
IXP422-based FW-3600:
JFIXP266.exe
IXP425-based FW-3600:
JFIXP533.exe
Downloading the Redboot is required when you intend to perform the following:
modify the existing Redboot,
replace the entire Redboot code, and
recover to original Redboot code of FW-3600.
2.3.1 Hardware Requisites
Before executing any command line, a JTAG cable must connected from the EM-434 control
board of FW-3600 to the parallel port of the console PC. To do this, follow the steps below.
1. Remove the cover of FW-3600.
2. Locate the designated connector, EJC1, onboard EM-434.
3. Connect the pin connector at one end of the JTAG cable onto EJC1.
4. Connect the parallel port connector of the JTAG cable onto the parallel port of the console
PC.
5. Ensure and check the presence of a serial port connection (via console cable) from the
FW-3600 console connector to the console PC.
Reminder:
Redboot boot code download for modification/replacement/recovery
purposes requires FW-3600connection to a PC via TFTP protocol.
2.3.2 Procedures
After completing the hardware connections, you are now ready to download the Redboot code.
The following is an example of the download process under Windows 98.
From the Windows98 Start menu;
Open a Hyper terminal program
Configure the Baud rate as 115200, N,8,1, NONE
Run
c:> JFIXP266 Fem434aa.T06, then press <Enter>.
