H3C AR 18-2 Series Installation Manual

Installation ManualH3C AR 18-2X Series RoutersChapter 3 Starting and Maintainingthe Router3-14Select option 2. The system enters the following menu, whereyou can change the file type of backup.bin.Set this file as:1. Main2. Backup3. ExitEnter your choice(1-3): 1Select option 1 for example to specify the backup.bin file as themain boot file. After the modification takes effect, the file type of theoriginal main file named main.bin changes to N/A, while the file type ofthe backup.bin changes to M+B. Now, the backup.bin file is the firstboot file.4) Display applications in Flash memory.Select option 4. The console screen displays:M=MAIN B=BACKUP S=SECURE*******************************************************NO. Name Size Type Time1 main.bin 5988025 N/A Oct/10/2005 10:10:102 backup.bin 5985198 M+B Oct/10/2005 10:10:10*******************************************************3 Exit to main menuWhere, you can see that the type of backup.bin is now M+B.Press to return to Boot Menu.5) Clear application passwordYou may use this option to clear the password of super user. Thisis a one-time operation however; you must undergo authentication atreboot.