89291041 2019-06-28
本文演示VirtualBox中安装的CentOS_7.x_64系统的静态IP配置(桥接模式)
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原创链接
第一步:选择安装的CentOS系统,右键,点击设置;
![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nreUyIJzjkPeSfSghjLdNJIXXlWWs4fYWs7HjNXSi2yhQ.png)
第二步:选择网络连接方式;
![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nrq7ONbvQTViyOrFvGk4xT7Ntp8PEORGHtBhS2dcE4gLs.png)
第三步:查看宿主机IP,本宿主机 192.168.2.101;
第四步:查看CentOS操作系统的IP;
命令:ip addr![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nrmqcJ9TovCenG4dZQQdQMIUhGmUb4AXXnBLaB7I2RPpo.png)
第四步:打开IP配置文件;
命令:cd /etc/sysconfig/network-scripts/![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nrlTXg5Ka0VmZ57tGWyLwv8DYOv_rK9aezdGGEEcZg6o8.png)
命令:vi ifcfg-enp0s3![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nrHLLBsxOAMudS1Yu0pvzR1BINW4ahvkGZH3qhkyOadxc.png)
第五步:配置静态IP;
配置IP:TYPE=EthernetBOOTPROTO=static--static 设置IP方式为静态IPDEFROUTE=yesPEERDNS=yesPEERROUTES=yesIPV4_FAILURE_FATAL=noIPV6_FAILURE_FATAL=noNAME=enp0s3DEVICE=enp0s3ONBOOT=yesIPADDR=192.168.2.121--本机的IPNETMASK=255.255.255.0--子网掩码GATEWAY=192.168.2.1--网关DNS1=114.114.114.114--DNS域名
![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nriEJAccOz1IWH-CgIJODpOkZmLq7s6nkdppH8UyYk1e0.png)
第六步:重启网卡;
命令:service network restart![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nrxHV1CTRMMgvqrD9foTTu_jhp16fIHZyMsUbOPFwGREg.png)
第七步:查看IP;
命令:ip addr![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nr-Jd7AOhNTXQOME8p7p5Th7IOYSS8wVDCp1fJYEoTzVY.png)
第八步:ping宿主机;
![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nr5zrb0-st3iZB_pTqMd_yPxgc6Ux0pE3UJcJDa7Yg9Rw.png)
第九步:宿主机ping CentOS;
![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nr_vi-aiGUx0hIcPk7GraFwW-cP0xRhzmscQFWH4YnalE.png)
第十步:ping 外网;
![[2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式) [2018-08-26]-[CentOS]CentOS静态IP配置(桥接模式)](https://cdn.ancii.com/article/image/v1/V1/gl/_d/d_g1lVoFnaHF66uLvjLNgrNwLOlgxjAwTZLe7DAT3x1mMBF48vj7nbp1cti8a5nrEmB2tb9UWd_7OsH6-ptiUOL003DFbhL2kE6XH2ZbdzQ.png)