很简单的一个问题，既然有人提到了，那我就在这里记录一下。
<H3C>sys
System View: return to User View with Ctrl+Z.
[H3C]local-user admin
[H3C-luser-admin]password cipher 12345678
Updating user(s) information, please wait....
[H3C-luser-admin]service-type telnet level 3
[H3C-luser-admin]qui
[H3C]user-interface console 0
[H3C-ui-console0]authentication-mode scheme
[H3C-ui-console0]authentication-mode scheme
[H3C-ui-console0]
<H3C>save
The current configuration will be written to the device. Are you sure? [Y/N]:y
Please input the file name(*.cfg)[flash:/startup.cfg]
(To leave the existing filename unchanged, press the enter key):
flash:/startup.cfg exists, overwrite? [Y/N]:y
Validating file. Please wait...
Now saving current configuration to the device.
Saving configuration flash:/startup.cfg. Please wait...
..
Configuration is saved to flash successfully.
<H3C>qui
******************************************************************************
* Copyright (c) 2004-2007 Hangzhou H3C Tech. Co., Ltd. All rights reserved. *
* Without the owner's prior written consent, *
* no decompiling or reverse-engineering shall be allowed. *
*****************************************************************************
User interface con0 is available.
Please press ENTER.
Login authentication
Username:admin
Password:
<H3C>
%Mar 26 22:25:07:156 2014 H3C SHELL/4/LOGIN: admin login from con0
<H3C>sys
System View: return to User View with Ctrl+Z.
[H3C]
