CentOS 6.3 server startup and automatic networking settings

CentOS 6.3 server startup and automatic networking settings

CentOS 6.3 is installed on the server. After each startup, the website cannot be automatically started. You need to set it manually, which is very troublesome.
This is because, by default, CentOS does not automatically connect to the Internet. You need to click a computer icon in the upper right corner and select system eth0 or eth0 to connect,
You can modify the boot configuration only need to modify:/etc/sysconfig/network-scripts/directory under the ifcfg-eth0 or ifcfg-eth1 this file, the ONBOOT = "no" to yes,
You do not need to connect manually next time. Why is eth0 or eth0? This is because some servers use dual NICs, which are accurate to reality.

You can use the ntsysv command to open the Management window if you set the management startup Item service in the graphical interface.