华为S5720S重置密码

1.重启交换机

按ctrl+B后，进入启动模式。
bootrom默认密码一般是admin@huawei.com或Admin@huawei.com

2.选择7，进入清除console密码

3.选择1，默认模式启动

4.回车，进入

5.设置console密码

----------配置console密码------------------
system-view
Enter system view, return user view with Ctrl+Z.
[HUAWEI]us
[HUAWEI]user-i
[HUAWEI]user-interface c
[HUAWEI]user-interface cons
[HUAWEI]user-interface console 0
[HUAWEI-ui-console0]au
[HUAWEI-ui-console0]autth
[HUAWEI-ui-console0]auth
[HUAWEI-ui-console0]authentication-mode pa
[HUAWEI-ui-console0]authentication-mode password
[HUAWEI-ui-console0]set au
[HUAWEI-ui-console0]set authentication pa
[HUAWEI-ui-console0]set authentication password
Please configure the login password (8-16)
Enter Password:
Confirm Password:
1qaz2wsx
[HUAWEI-ui-console0]
Mar 9 2021 00:32:26 HUAWEI DS/4/DATASYNC_CFGCHANGE:OID 1.3.6.1.4.1.2011.5.25.191.3.1 configurations have been changed. The current change number is 3, the change loop count is 0, and the maximum number of records is 4095.
[HUAWEI-ui-console0]
[HUAWEI-ui-console0]return
save
The current configuration will be written to flash:/vrpcfg.zip.
Are you sure to continue?[Y/N]y
Now saving the current configuration to the slot 0.
Mar 9 2021 00:33:37 HUAWEI %%01CFM/4/SAVE(s)[0]:The user chose Y when deciding whether to save the configuration to the device…
Save the configuration successfully.

quit
User interface con0 is available
Please Press ENTER.
Login authentication
Password:
1qaz2wsx
Warning: There is a risk on the user-interface which you login through. Please change the configuration of the user-interface as soon as possible.

6.删除配置

[HUAWEI]undo conf

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