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H3C配置管理实验

 3 years ago
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H3C配置管理实验

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图1-1

注:如无特别说明,描述中的R1或SW1对应拓扑中设备名称末尾数字为1的设备,R2或SW2对应拓扑中设备名称末尾数字为2的设备,以此类推


  1. 按照图示连接到真机,并配置IP地址(真机IP地址配置到VirtualBox Host-Only Ethernet Adapter网卡)
  2. R1保存当前配置
  3. 在R1上开启FTP服务
  4. 使用真机访问FTP服务,把R1的配置文件拷贝到本地
  5. 在R1上清空配置,重启R1,确认已配置为空配状态
  6. 再次在R1开启FTP服务,并把真机拷贝的配置文件还原到路由器
  7. 更改R1的启动配置文件名
  8. 再次重启R1,确认配置已还原

  1. 配置IP地址部分略
  2. R1保存当前配置,并确认,命令如下

    [R1]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):
    Validating file. Please wait...
    Configuration is saved to device successfully.
    
  3. R1上开启FTP服务,创建用户wangdaye,密码123

    步骤1:开启FTP服务

    [R1]ftp server enable 
    

    步骤2:创建用于FTP身份验证的用户,配置密码,并设置用户权限级别和服务类型

    [R1]local-user wangdaye class manage 
    New local user added.
    [R1-luser-manage-wangdaye]password simple 123456
    [R1-luser-manage-wangdaye]authorization-attribute user-role level-15
    [R1-luser-manage-wangdaye]service-type ftp
    
  4. 使用真机访问FTP服务,备份R1的配置文件

    步骤1:使用资源管理器访问FTP服务,如图1-2所示

    ftp.png
    图1-2

    步骤2:输入用户名和密码,如图1-3所示

    ftp%E7%99%BB%E5%BD%95.png
    图1-3

    步骤3:复制R1的配置文件,如图1-4所示

    %E5%A4%8D%E5%88%B6%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6.png
    图1-4
  5. 在R1上清空配置,命令如下

      分析:此时R1的配置已经备份到PC上,现在把R1的配置清空,再测试还原备份的配置是否有效

    <R1>reset saved-configuration 
    The saved configuration file will be erased. Are you sure? [Y/N]:y
    Configuration file in flash: is being cleared.  
    Please wait ...
    Configuration file is cleared.
    
  6. 重启R1,命令如下

      注意:重启设备时,第一次确认提示是设备检测到配置被清空,询问是否要重新保存当前配置。此次询问需要输入n来否定;第二次确认提示才是询问是否确认要重启,应该输入y

    <R1>reboot
    Start to check configuration with next startup configuration file, please wait.........DONE!
    Current configuration may 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...
    
  7. 查看R1配置,发现R1的配置已经变成空配状态

    <H3C>display current-configuration 
    #
     version 7.1.075, Alpha 7571
    #
     sysname H3C
    #
    system-working-mode standard
    xbar load-single
    password-recovery enable
    lpu-type f-series
    #
    vlan 1   
    
  8. 再次把R1的g0/0口配置IP地址,并开启FTP,命令略

  9. 把真机上的配置文件还原到路由器,过程略

  10. 更改R1的启动配置文件名,命令如下

    <H3C>startup saved-configuration startup.cfg 
    Please wait...... Done.
    
  11. 重启R1,确认配置已经还原到清空前的状态

    <R1>display cu
    <R1>display current-configuration 
    #
     version 7.1.075, Alpha 7571
    #
     sysname R1
    #
     system-working-mode standard
     xbar load-single
     password-recovery enable
     lpu-type f-series
    #
    vlan 1
    

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