Installation ManualH3C S5500-EI Series Ethernet Switches Chapter 5 Boot ROM and Host Software Loading5-2Note:The loading process of the Boot ROM software is the same as that of the host software,except that during the Boot ROM loading process, you must select different digits afterentering the Boot Menu and the system gives somewhat different prompts. Thefollowing text mainly describes the Boot ROM loading process.5.2.1 Boot MenuStarting......************************************************************ ** H3C S5500-28F-EI BOOTROM, Version 205 ** ************************************************************Copyright (c) 2004-2007 Hangzhou H3C Tech. Co., Ltd.Creation date : May 28 2007, 15:36:08CPU Clock Speed : 533MHzBUS Clock Speed : 133MHzMemory Size : 256MBMac Address : 00e0fc005502Press Ctrl-B to enter Boot Menu... 0Press Ctrl+B. The system displays:Password :Note:To enter the Boot Menu, you must press Ctrl+B within two seconds after theinformation “Press Ctrl-B to enter Boot Menu...” appears. Otherwise, the system startsto decompress the program; and if you want to enter the Boot Menu at this time, you willhave to restart the switch.Input the correct Boot ROM password (by default, no password is set on the switch).The system enters the Boot Menu:BOOT MENU1. Download application file to flash2. Select application file to boot3. Display all files in flash