在CentOs7上设置网卡为ipv4地址
在x86上安装CentOs7最小安装时,默认ip地址设置为ipv6,如果需要设置为ipv4,需要进行如下设置。 查看网卡信息: ip addr 输出如下: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: enp8s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 60:eb:69:6a:00:41 brd ff:ff:ff:ff:ff:ff inet 10.7.158.72/24 brd 10.7.158.255 scope global dynamic enp8s0 valid_lft 258632sec preferred_lft 258632sec inet6