H3C S7500 Series Ethernet Switches Operation Manual

Operation Manual – System Maintenance and Debugging

H3C S7500 Series Ethernet Switches

Chapter 1 Boot ROM and Host Software

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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 :S7500.btm

The system displays the following download baud rate setting menu:

Please select your download baudrate:

1: 9600

2: 19200

3: 38400

4: 57600

5: 115200

0: Return

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