Job for network.service failed. See "systemctl status in CentOS 7

network not able to config, error -
Job for network.service failed. See "systemctl status network.service" and "journalctl -xe" for details.
                                                           [FAILED]

#systemctl -l status network.service

Failed to start LSB: Bring up/down networking.

# rm /etc/udev/rules.d/70-persistent-ipoib.rules

# reboot

#systemctl stop NetworkManager
#systemctl disable NetworkManager

#service network restart

#systemctl restart network.service

IP address configuration
$ systemctl status NetworkManager.service
● NetworkManager.service - Network Manager
   Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2017-07-06 21:18:48 IST; 35min ago
     Docs: man:NetworkManager(8)
 Main PID: 823 (NetworkManager)
   CGroup: /system.slice/NetworkManager.service
           └─823 /usr/sbin/NetworkManager --no-daemon

$  nmcli dev status

DEVICE      TYPE      STATE                                  CONNECTION          

virbr0      bridge    connected                              virbr0              

bridge0     bridge    connecting (getting IP configuration)  Bridge connection 1 

lo          loopback  unmanaged                              --                  

virbr0-nic  tun       unmanaged   

$ cd /etc/sysconfig/network-scripts/

[boobalan@localhost network-scripts]$ vi /etc/sysconfig/network-script/choose your interface..

DEVICE="----"

TYPE="Ethernet"

BOOTPROTO="Static"

ONBOOT="Yes"

IPADDR=

NETMASK=

GATEWAY=

DNS1=

save and restart /etc/init.d/network restart