1.修改网络适配器

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2.选择桥接所用的网卡

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3.设置网络

3.1在系统终端中输入 setup ,进行图形网络配置(此命令只有redhat系列才有作用)

上下左右键选择,enter键确定

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将光标移动到Use DHCP的*上按空格键,取消动态获取

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输入IP、子网掩码、默认网关

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保存修改

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保存并推出

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退出

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4.开启eth0网卡

在终端中输入 cd /etc/sysconfig/network-scripts

编辑ifcfg-eth0文件   vi ifcfg-eth0

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将ONBOOT的值设置为yes

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5.从新启动网络服务

ping 宿主机 测试网络

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6.宿主机ping虚拟机中centos的ip

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