ZyXEL Communications 792H manual Uploading Firmware File Via Console Port

Prestige 792H G.SHDSL Router

31.4.8 Uploading Firmware File Via Console Port

Step 1. Select 1 from Menu 24.7 – System Maintenance – Upload Firmware to display Menu 24.7.1

–System Maintenance – Upload System Firmware, then follow the instructions as shown in the following screen.

Menu 24.7.1 - System Maintenance - Upload System Firmware

To upload system firmware:

1.Enter "y" at the prompt below to go into debug mode.

2.Enter "atur" after "Enter Debug Mode" message.

3.Wait for "Starting XMODEM upload" message before activating Xmodem upload on your terminal.

4.After successful firmware upload, enter "atgo" to restart the Prestige.

Warning: Proceeding with the upload will erase the current system firmware.

Do You Wish To Proceed:(Y/N)

Figure 31-16 Menu 24.7.1 as seen using the Console Port

Step 2. After the "Starting Xmodem upload" message appears, activate the Xmodem protocol on your computer. Follow the procedure as shown previously for the HyperTerminal program. The procedure for other serial communications programs should be similar.

31.4.9 Example Xmodem Firmware Upload Using HyperTerminal

Click Transfer, then Send File to display the following screen.

Type the firmware file’s location, or click Browse to look for it.

Choose the Xmodem protocol.

Then click Send.

Figure 31-17 Example Xmodem Upload

After the configuration upload process has completed, restart the Prestige by entering “atgo”.

31-14 Firmware and Configuration File Maintenance