1  恢复出厂配置

1.1  简介

本案例介绍使设备恢复到出厂状态的常用方法。

1.2  配置注意事项

不同设备支持恢复到出厂状态方法可能不同，具体以设备的实际情况为准。

恢复出厂配置后，设备会清除所有用户的配置信息。因此，用户需要登录设备的Console口进行操作，不能通过SSH或Telnet方式远程登录设备。关于Console登录设备的方法，请参见“通过Console登录设备快速配置指南”。

1.3  配置步骤

·     执行restore factory-default命令行并重启设备

# 将设备恢复到出厂状态。

<Sysname> restore factory-default

This command will restore the system to the factory default configuration and clear the operation data. Continue [Y/N]:y

Restoring the factory default configuration. This process might take a few minutes. Please wait..........................................................................................................Done.

Please reboot the system to place the factory default configuration into effect.

# 重启设备，请不要选择保存当前配置。重启完成之后，设备将恢复到出厂状态。

<Sysname> reboot
Start to check configuration with next startup configuration file, please wait.........DONE!
Current configuration will be lost after the reboot, save current configuration? [Y/N]:n

This command will reboot the device. Continue? [Y/N]:y

Now rebooting, please wait...

·     删除配置文件并重启设备

# 显示用于本次及下次启动的配置文件的名称。

<Sysname> display startup

MainBoard:

 Current startup saved-configuration file: flash:/startup.cfg

 Next main startup saved-configuration file: flash:/startup.cfg

 Next backup startup saved-configuration file: NULL

# 查看设备当前已存在的配置文件。

<Sysname> dir

Directory of flash:

   0 -rw-        6244 Jan 08 2013 07:26:03   startup.cfg

   1 -rw-      136628 Jan 08 2013 07:26:03   startup.mdb

   2 -rw-       58704 Jan 03 2013 07:56:22   diag_H3C_20130103-005605.tar.gz

...

# 删除下次启动的配置文件。

<Sysname> delete /unreserved startup.cfg

The file cannot be restored. Delete flash:/startup.cfg?[Y/N]:y

Deleting a file permanently will take a long time. Please wait...

%Delete file flash:/startup.cfg...Done.

# 重启设备。重启完成之后，设备将恢复到出厂状态。

<Sysname> reboot

Start to check configuration with next startup configuration file, please wait.........DONE!

Current configuration will be lost after the reboot, save current configuration? [Y/N]:n

This command will reboot the device. Continue? [Y/N]:y

Now rebooting, please wait...

·     清除保存的配置并重启设备

# 显示用于本次及下次启动的配置文件的名称。

<Sysname> display startup

MainBoard:

 Current startup saved-configuration file: flash:/startup.cfg

 Next main startup saved-configuration file: flash:/startup.cfg

 Next backup startup saved-configuration file: NULL

# 删除下次启动的主用配置文件。

<Sysname> reset saved-configuration

The saved configuration file will be erased. Are you sure? [Y/N]:Y

如果设备上存在备用配置文件，则需再执行reset saved-configuration backup命令，本例中不需要执行此命令。

# 重启设备。重启完成之后，设备将恢复到出厂状态。

<Sysname> reboot
Start to check configuration with next startup configuration file, please wait.........DONE!

Current configuration will be lost after the reboot, save current configuration? [Y/N]:n

This command will reboot the device. Continue? [Y/N]:y

Now rebooting, please wait...