Linux (CentOS) set static IP

Linux set static IP when the error has been: Job for Network.service failed. See ' systemctl status Network.service ' and ' journalctl-xn ' for details. Hang me for hours, write an essay here, and hope that friends who meet this problem don't waste their time on this issue,

Input in Terminal: Vi/etc/sysconfig/network-scripts/ifcfg-eth0

Configuration file: Save after configuration

Then enter the IP addr to see if Link/ether 00:0c:29:b5:4f:58 and the hwaddr (MAC address) in your ifcfg-eno16777736 file are the same as the Mac shown after the IP a command. Two MAC addresses remain the same.

Then use the service network restart or systemctl restart Network.service command, which may not take effect immediately. Use Ifdown eno16777736, then Ifup eno16777736.

　　

Linux (CentOS) set static IP