CentOS7删除网卡virbr0
[font=Helvetica, "]环境:虚拟机+CentOS7.4
[font=Helvetica, "] 1.Down:
[font=Helvetica, "] ifconfig virbr0 down
[font=Helvetica, "] 2.Delete:
[font=Helvetica, "] brctl delbr virbr0
[font=Helvetica, "]3.virbr0是由libvirtd服务创建,libvirtd在guest里没啥卵用,
[font=Helvetica, "]所以干掉它,不然下次启动又创建了:
[font=Helvetica, "] systemctl disable libvirtd