① H3C交换机忘记了密码怎么解决
H3C交换机忘记了密码的解决方法
电话咨询下H3C的技术工程师....这里要说下交换机上标有H3C,但不一定都是H3C的产品哦缺销,也有可空顷能是华为的...
如果有一台已经配置过的华为交换机想拿到一个新的网络环境中使用，
那么存在的老配置对你的新网络已经没有任何的利用价值，那么手动
清除相对较慢，不如我们利用恢复出厂设置的这个机制来完成。
<A>reset saved-configuration
Warning: The action will delete the saved configuration in the device.
The configuration will be erased to reconfigure. Continue? [Y/N]:Y
Warning: Now clearing the configuration in the device.
Info: Succeeded in clearing the configuration in the device.
<A>reboot
Info: The system is now comparing the configuration, please wait.
Warning: All the configuration will be saved to the configuration file for the n
ext startup:, Continue?[Y/N]:N
Info: If want to reboot with saving diagnostic information, input 'N' and then e
xecute 'reboot save diagnostic-information'.
System will reboot! Continue?[Y/N]:Y
这样重新启动过后，该交换机就恢复到了出厂设置，很简单吧，你学会了吗？？
华为交换机密码恢复
说明：以下方法将删除原有config文件，使设备恢复到出厂配置伏亏游。
在设备重启时按Ctrl+B进入BOOT MENU之后，
Press Ctrl-B to enter Boot Menu... 5
Password : 缺省为空，回车即可
1. Download application file to flash
2. Select application file to boot
3. Display all files in flash
4. Delete file from Flash
5. Modify bootrom password
0. Reboot
Enter your choice(0-5): 4 选择4
No. File Name File Size(bytes)
1 S3026CGSSI.btm 257224
2 wnm2.2.2-0005.zip 447827
3 snmpboots 4
4 * R0023P01.app 2985691
5 hostkey 428
6 serverkey 572
7 vrpcfg.txt 1281
Free Space : 3452928 bytes
The current application file is R0023P01.app
Please input the file number to delete: 7 选择7,删除当前的配置文件
Do you want to delete vrpcfg.txt now? Yes or No(Y/N)y
Delete file....done!
BOOT MENU
1. Download application file to flash
2. Select application file to boot
3. Display all files in flash
4. Delete file from Flash
5. Modify bootrom password
0. Reboot
Enter your choice(0-5):0 选择0,重启设备
注：删除之后交换机就恢复了出厂配置
② h3c交换机 忘记192.168.16.250的web网管密码 怎么找回或更改
通过console新增一个用户：
例如：用户名admin001 密码admin001
system-view
local-user admin001
password simple admin001
authorization-attribute level 3
service-type telnet
quit