进入网卡所在
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| cd /etc/sysconfig/network-scripts/
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备份网卡信息
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| cp -rp /etc/sysconfig/network-scripts/ifcfg-enp0s3 /etc/sysconfig/network-scripts/ifcfg-enp0s3.bak
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编辑
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| vi /etc/sysconfig/network-scripts/ifcfg-enp0s3
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| TYPE="Ethernet"
PROXY_METHOD="none"
BROWSER_ONLY="no"
BOOTPROTO="static"
IPADDR="172.21.208.200"
NETMASK="255.255.252.0"
GATEWAY="172.21.208.1"
DNS1="8.8.8.8"
DEFROUTE="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_FAILURE_FATAL="no"
IPV6_ADDR_GEN_MODE="stable-privacy"
NAME="enp0s3"
UUID="22fcffef-ba52-450c-a3a2-422f744fe54d"
DEVICE="enp0s3"
ONBOOT="yes"
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打开dos命令行, 输入ipconfig /all 可以查看主机中的网络配置, 如下
换成自己的网段
