H3C S7500 Series Operation Manual page 894

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Operation Manual – System Maintenance and Debugging

H3C S7500 Series Ethernet Switches

II. Loading Boot ROM software

Follow these steps to load the Boot ROM software:

Step 1: At the prompt "Enter your choice(0-5):" in the Boot Menu, press <Ctrl+U>, and

then press <Enter> to enter the Boot ROM update menu shown below:

SRPG bootrom update menu:

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):

Then you can choose different protocols to load Boot ROM.

Step 2: Enter 3 in the above menu to download the Boot ROM software using

XMODEM. The system will prompt to enter the name of the Boot ROM file to load.

Load File name

The system displays the following download baud rate setting menu:

Please select your download baudrate:

Enter your choice(0-5):

Step 3: Choose an appropriate download baud rate. For example, if you enter 5, the

baud rate 115200 bps is chosen and the system displays the following information:

Download baudrate is 115200 bps

Please change the terminal's baudrate to 115200 bps and select XMODEM protocol

Press enter key when ready

Chapter 1 Boot ROM and Host Software

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