Xmodem - 3Com 4500 Getting Started Manual

Server IP address:
FTP User Name:
FTP User Password:
3 Enter the file name, Switch IP address, Server IP address and FTP user
name and password to display the following:
Are you sure to download file to flash? Yes or No(Y/N)
4 Enter y and the following information is displayed to indicate the file is
downloading:
Loading.....done
Free flash Space: 10456064 bytes
Writing flash....done!
Please input the file attribute (main/backup/none):none
done!
5 Repeat steps 1 to 4 for each of the remaining files.

XModem

To upgrade software to your Switch via XModem, do the following:
1 From the Boot Menu, select option 1 (Download application file to flash)
to display the following:
1. Set TFTP protocol parameter
2. Set FTP protocol parameter
3. Set XMODEM protocol parameter
0. Return to boot menu
Enter your choice (0-3):
2 Select option 3 to display the following:
Please select your download baudrate:
1. 9600
2.*19200
3. 38400
4. 57600
5. 115200
0. Return
Enter your choice (0-5):
3 Select option 2 to set the baud rate to 19200.
You will also need to change the baud rate on HyperTerminal to 19200
bps and select XModem protocol.
4 Press Enter to start the download. The following information is displayed:
Upgrading from the Bootrom Interface 87