操作方法
<R3>reset saved-configuration 输入命令后会出现： This will delete the configuration in the flash memory. The device configuratio ns will be erased to reconfigure. Are you sure? (y/n)[n]: 这时输入y
<R3>reboot 输入命令后会出现： Info: The system is comparing the configuration, please wait. Warning: All the configuration will be saved to the next startup configuration. Continue ? [y/n]: 这时输入n 系统会继续提示： System will reboot! Continue ? [y/n]: 这时输入y，重启
输入上述两个命令后，路由器恢复出厂设置。