华为设备配置文件备份与恢复

网络拓扑图如下：

目的： 10.1.1.1为FTP Server，备份SW1的配置文件至Server上，然后SW2下载Server上的配置文件到本地恢复，模拟当SW1出现故障后能快速恢复网络上线使用

 

1、SW1配置命令：

<Huawei>system-view
[Huawei]sysname 3f-0388
[3f-0388]vlan batch 10 20 30 40 50
[3f-0388]interface GigabitEthernet 0/0/1
[3f-0388-GigabitEthernet0/0/1]port link-type access
[3f-0388-GigabitEthernet0/0/1]port default vlan  10
[3f-0388-GigabitEthernet0/0/1]qu
[3f-0388]interface Vlanif 10
[3f-0388-Vlanif10]ip address 10.1.1.2 24
[3f-0388-Vlanif10]qu
[3f-0388]quit
<3f-0388>save        保存配置，文件名vrpcfg.zip

测试网络连通性：

 

 

 2、将SW1配置文件上传至FTP Server，需要提前在10.1.1.1 上搭建一个FTP服务器，软件自己可以找

 

 

 3、SW2配置命令：

<Huawei>sys
[Huawei]interface Vlanif 1
[Huawei-Vlanif1]ip address 10.1.1.3 24
[Huawei]qu
<Huawei>ping 10.1.1.1
  PING 10.1.1.1: 56  data bytes, press CTRL_C to break
    Reply from 10.1.1.1: bytes=56 Sequence=1 ttl=128 time=20 ms
    Reply from 10.1.1.1: bytes=56 Sequence=2 ttl=128 time=20 ms
    Reply from 10.1.1.1: bytes=56 Sequence=3 ttl=128 time=20 ms
    Reply from 10.1.1.1: bytes=56 Sequence=4 ttl=128 time=1 ms
    Reply from 10.1.1.1: bytes=56 Sequence=5 ttl=128 time=1 ms

  --- 10.1.1.1 ping statistics ---
    5 packet(s) transmitted
    5 packet(s) received
    0.00% packet loss
    round-trip min/avg/max = 1/12/20 ms

SW2下载配置与恢复：

<Huawei>ftp 10.1.1.1
Trying 10.1.1.1 ...
Press CTRL+K to abort
Connected to 10.1.1.1.
220-FileZilla Server version 0.9.41 beta
220-written by Tim Kosse (Tim.Kosse@gmx.de)
220 Please visit http://sourceforge.net/projects/filezilla/
User(10.1.1.1:(none)):test
331 Password required for test
Enter password:
230 Logged on


[ftp]dir
200 Port command successful
150 Opening data channel for directory list.
-rw-r--r-- 1 ftp ftp            524 Mar 24 14:53 vrpcfg.zip
226 Transfer OK



[ftp]get vrpcfg.zip
200 Port command successful
150 Opening data channel for file transfer.
226 Transfer OK
FTP: 524 byte(s) received in 0.030 second(s) 17.46Kbyte(s)/sec.

[ftp]bye　　　　#退出

 

恢复配置：

<Huawei>startup saved-configuration vrpcfg.zip        #配置开机启动配置文件
Info: Succeeded in setting the configuration for booting system.

<Huawei>reboot
Info: The system is now comparing the configuration, please wait.
Warning: All the configuration will be saved to the configuration file for the next startup:flash:/vrpcfg.zip, Continue?[Y/N]:n        #输入n取消保存当前配置文件

Info: If want to reboot with saving diagnostic information, input 'N' and then execute 'reboot save diagnostic-information'.
System will reboot! Continue?[Y/N]:y        #输入y确定重启设备，重启完成后即可恢复SW1上一样的运行配置

 

格式化设备flash：

<Huawei>format flash:            #格式化flash存储器