Installation ManualH3C SecPath F100-A Firewall Chapter 5 Software Maintenance5-12IV. Detaching the Web fileWhen the downloading using FTP is completed, the Web file is included in theapplication program. You need to detach it from the application program using thedetach command. detach systemSystem file length 7856557 bytes, http file length 834724 bytes. dirDirectory of flash:/0 -rw- 8691281 Jun 16 2009 06:46:36 system1 -rw- 1830 Jun 17 2009 07:47:16 config.cfg2 -rw- 834724 Jun 18 2009 02:22:39 http.zipIf the Web file is not included, the system gives the corresponding prompt. The Web filename defaults to http.zip.5.6 Modifying Boot ROM PasswordYou can use the Boot menu of the firewall to change the Boot ROM password.Start the firewall. When “System starts booting” appears on the configuration terminal,press , and then the system prompts:Please input Boot ROM password :Caution:z To enter the Boot menu, you must press within three seconds after the“System starts booting” prompt appears on the configuration terminal; otherwise,the system starts decompressing the program.z You need to restart the firewall if you want to enter the Loader menu after enteringthe Boot ROM extended segment.After entering the correct password, press to enter the Boot menu (press directly if the password is not set), and the system displays the information asfollows:Boot Menu:1: Download Boot ROM with XModem2: Download Extended Segment of Boot ROM with XModem3: Modify Boot ROM password4: System booting from Flash5: Do not check the version of Extended Segment of Boot ROM