5024E二手的，不知道账号密码，怎么强制恢复

通过console线进去恢复密码：

1、重启设备；

2、按CTRL+B进入bootrom界面，截图如下：
System is starting...
Press Ctrl+D to access BASIC-BOOTWARE MENU
Booting Normal Extend BootWare
The Extend BootWare is self-decompressing....................Done!

****************************************************************************
* *
* H3C S5110-10P-SI BootWare, Version 1.22 *
* *
****************************************************************************
Copyright (c) 2004-2017 New H3C Technologies Co., Ltd.

Compiled Date : Apr 14 2017 15:05:19
CPU Type : MIPS4kc
CPU L1 Cache : 32KB
CPU Clock Speed : 500MHz
Memory Type : DDR3 SDRAM
Memory Size : 128MB
Memory Speed : 200MHz
BootWare Size : 3MB
Flash Size : 32MB


BootWare Validating...
Press Ctrl+B to enter extended boot menu... 2
此时，请键入<Ctrl+B>

必须在出现“Press Ctrl-B to enter Boot Menu...”的5秒钟之内，键入<Ctrl+B>，才能进入BOOT菜单，否则系统将进入程序解压过程；若程序进入解压过程后再希望进入BOOT菜单，则需要重新启动交换机。

3、进入BOOTROM界面 后（如下表），按6 Skip Current System Configuration
系统进入BOOT菜单：
Press Ctrl+B to enter extended boot menu...
BootWare password: Not required. Please press Enter to continue.

Password recovery capability is enabled.
Note: The current operating device is flash
Enter < Storage Device Operation > to select device.

===========================<EXTEND-BOOTWARE MENU>===========================
|<1> Boot System |
|<2> Enter Serial SubMenu |
|<3> Enter Ethernet SubMenu |
|<4> File Control |
|<5> Restore to Factory Default Configuration |
|<6> Skip Current System Configuration |
|<7> BootWare Operation Menu |
|<8> Clear Super Password |
|<9> Storage Device Operation |
|<0> Reboot |
============================================================================
Ctrl+Z: Access EXTEND-ASSISTANT MENU
Ctrl+F: Format File System
Enter your choice(0-9):


4、按完6后，在按0，重启设备

5、启动好设备后输入：more stratup.cfg显示之前保存的配置文件
<H3C>more startup.cfg


6、复制粘贴到电脑记事本，将console口密码修改，再重新刷进去；