Centos7使用yum报错"Could not resolve host: mirrorlist.centos.org"
原因:本机无法连接网络的网络设置
1.切换到/etc/sysconfig/network-scripts/目录下,打开“ifcfg-en…”文件:
[root@node1 ~]# cd /etc/sysconfig/network-scripts/
2.修改动态配置
BOOTPROTO=dhcp
ONBOOT=yes
3.重新启动网络服务:
[root@node1 ~]# systemctl restart network
所有评论(0)