Installation ManualH3C S7500 Series Ethernet Switches Chapter 7 Software Maintenance7-3Press Ctrl+B and the system displays the following:Password :Note:To enter the Boot Menu, press Ctrl+B within 5 seconds after “Press Ctrl+B to enterBoot Menu...” is prompted. Otherwise, the system will start executing the programdecompression, and in this case, if you want to enter the Boot Menu, you will have toreboot the switch. If the system enters the program decompression process, you willhave to wait a long time for the system to get ready, for the program file is rather big insize and many commands need to be registered.Enter the correct Boot ROM password.By default, no Boot ROM password is set for the switch and you can press Enter toenter the Boot Menu.Caution:If you want to modify the Boot ROM password, keep in mind the modified one.BOOT MENU1: Download application file to flash2: Select application file to boot3: Display all files in flash4: Delete file from flash5: Modify bootrom password0: RebootEnter your choice(0-5):Now, you can press Ctrl +U and Enter to enter the BootROM update menu:SRPG bootrom update menu:1. Set TFTP protocol parameter2. Set FTP protocol parameter3. Set XMODEM protocol parameter0. Return to boot menuEnter your choice(0-3):
