让linux虚拟机联网（执行yum操作是报错没有联网）

报错信息：

Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was
12: Timeout on http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
解决办法：

1.查看网卡

nmcli d

2.cd到 /etc/sysconfig/network-scripts/目录下，查看目录下的文件

cd /etc/sysconfig/network-scripts/

3.编辑文件ifcfg-ens192：

BOOTPROTO=dhcp
  ONBOOT=yes

 4.重启网络并验证

systemctl restart network
ping www.baidu.com

标签：network,centos,虚拟机,联网,sysconfig,mirrorlist,报错,cd
来源： https://blog.csdn.net/l2023TF/article/details/121888412