RHEL7虚拟机添加新网卡后,网卡无法启动 1.在开启网络时,有错误提示: # systemctl restart network.service Job for network.service failed. See 'systemctl status network.service' and 'journalctl -xn' for details. 2.根据提示执行:提示错误日志如下 # systemctl status network.service network.service -…