CentOS 7 Minimal version post-installation network configuration

This post is mainly for you to explain how to enable the network in CentOS 7.

1, first use the root login server, enter

Nmcli D

We found that the NIC is in a disabled state.

2, open the Network Manager interface, and then terminal input

Nmtui

Open the interface as above, use the TAB key to select, enter with Enter, here we choose the first to edit the network card.

3. Then enter the NIC selection

4. Make selection edits

5, select IPV4 to Automatic, and check the power on automatic connection option.

6, press to confirm the exit.

7. Restart the Network Service

Service Network restart

8. The results are as follows

From: http://my.oschina.net/ihanfeng/blog/601853

CentOS 7 Minimal version post-installation network configuration