9303console口密码遗忘处理方法

如果忘记console的密码可采取如下操作恢复：
1、重启交换机在出现Press Ctrl+B to Enter Boot Menu...时按下Ctrl+B 进入Bootrom菜单，键入密码：※脱※敏※；
2，进入Bootrom主菜单，如下
            MAIN  MENU
    1. Boot with default mode
    2. Boot from Flash
    3. Boot from CFCard
    4. Enter serial submenu
    5. Enter ethernet submenu
    6. Modify Flash description area
    7. Modify bootrom password
    8. Reboot
3、按下Ctrl+Z进入隐含菜单，如下：
            HIDDEN MENU
     1. Enter debugging environment
     2. Erase Flash                  3. List files in Flash
     4. Delete file from Flash       5. Format Flash
     6. List files in CFCard         7. Delete file from CFCard
     8. Rename file in CFCard        9. Fdisk CFCard
    10. Format CFCard               11. Chkdsk CFCard
    12. Upgrade small bootrom from ethernet
    13. Upgrade main bootrom from ethernet
    14. Modify ethernet interface parameter
    15. Upgrade CPLD logic from booting file
    16. Upgrade CPLD logic from flash
    17. Upgrade FPGA logic from booting file
    18. Upgrade FPGA logic from flash
    19. Restore the default Flags
    20. Disable auto-booting with default mode
    21. Disable Bootrom Password    22. Enable auto upgrade small bootrom