[root@localhost network-scripts]# systemctl start network
Job for network.service failed because the control process exited with error code. See "systemctl status network.service" and "journalctl -xe" for details.

 

[root@localhost network-scripts]# systemctl stop NetworkManager
[root@localhost network-scripts]# systemctl disable NetworkManager
Removed symlink /etc/systemd/system/multi-user.target.wants/NetworkManager.service.
Removed symlink /etc/systemd/system/dbus-org.freedesktop.NetworkManager.service.
Removed symlink /etc/systemd/system/dbus-org.freedesktop.nm-dispatcher.service.
[root@localhost network-scripts]# 

好了不报错；

[root@localhost network-scripts]# systemctl restart network
[root@localhost network-scripts]#