vi /etc/sysconfig/network-scripts/ifcfg-eth0 E=eth0 #網卡名稱 HWADDR=00:0c:29:5c:94:74 #物理地址 TYPE=Ethernet UUID=36c43db3-95a9-427c-af8f-ba130189de85 ONBOOT=yes #將ONBOOT="no"改成ONBOOT="yes" NM_CONTROLLED=yes BOOTPROTO=none #自動獲取BOOTPROTO=dhcp/static IPADDR=192.168.1.98 #修改IP地址 NETMASK=255.255.255.0 #修改子網掩碼 GATEWAY=192.168.1.1 #修改網關 DNS1=8.8.8.8 #修改DNS服務器 IPV6INIT=no USERCTL=no
要想生效,必須重啓Linux或者重啓網絡服務,咱們重啓網絡服務,執行以下命令:centos
service network restart #centos6 systemctl restart network #centos7
#cat /etc/resolv.conf search example.com nameserver 192.168.0.222