[root@controller ~]# cat /etc/sysconfig/network-scripts/ifcfg-br0 DEVICE=br0 ONBOOT=yes TYPE=Bridge BOOTPROTO=static IPADDR=10.95.42.23 NETMASK=255.255.254.0 GATEWAY=10.95.42.1 DEFROUTE=yes
[root@controller ~]# cat /etc/sysconfig/network-scripts/ifcfg-em1 DEVICE=em1 NM_CONTROLLED=no ONBOOT=yes BOOTROTO=none BRIDGE=br0 HWADDR=24:6e:96:d1:46:7c
重启服务：systemctl restart network