Prestige 201 ISDN Access Router
Backup, Restore and Upload 10-7
10.3 Firmware Update
Option 7 from Menu 24 – System Maintenance takes you to Menu 24.7 – System Maintenance – Upload
Firmware which allows you to upgrade the firmware or default configuration. You can upgrade the
firmware either through an FTP or TFTP client program (preferred method) or through the RS-232 console
port (in the event of the network being down). Updating the firmware via the console port under normal
conditions is not recommended since FTP or TFTP is faster. The system reboots automatically after the file
transfer process is complete.
Note that this function erases the old data before installing the new one; please do not attempt to update
unless you have the new firmware at hand. There are 2 components in the system: the router firmware and
the configuration file, as shown next.
Figure 10-8 Menu 24.7 - System Maintenance - Upload Firmware
10.3.1 Upload through the Console Port
Upload Firmware File
The firmware is the program that controls the functions of the Prestige. Menu 24.7.1 shows you the
instructions for uploading the firmware. If you answer yes to the prompt, the Prestige will go into debug
mode. Follow the procedure below to upload the firmware:
Step 1. Enter “atur” after the “Enter Debug Mode” message.
Step 2. Wait for the "Starting XMODEM upload" message. The following procedure is for the
HyperTerminal program. The procedure for other serial communications programs should be
similar.
Step 3. Click “Transfer” in the HyperTerminal toolbar, then “Send File” in the popup menu to display the
following screen.
Menu 24.7 -- System Maintenance - Upload Firmware
1. Upload Router Firmware
2. Upload Router Configuration File
Enter Menu Selection Number:
