<H3C>save //此种保存只默认保存为Startup.cfg ，系统默认是加载此文件
The current configuration will be written to the device. Are you sure? [Y/N]:y
Please input the file name(*.cfg)[cf:/startup.cfg] //默认保存为cf:/startup.cfg
(To leave the existing filename unchanged, press the enter key): //回车即可
Validating file. Please wait...
Now saving current configuration to the device.
Saving configuration cf:/startup.cfg. Please wait...
.
Configuration is saved to cf successfully.........
<H3C>
<H3C>save 123.cfg //保存为123.cfg，系统启动不会加载此文件
The current configuration will be saved to cf:/123.cfg. Continue? [Y/N]:y
Now saving current configuration to the device.
Saving configuration cf:/123.cfg. Please wait...
.
Configuration is saved to cf successfully.
<H3C>save saved-configuration //保存当前的设置