CentOS 7 Network configuration (1)

Problem Description:

The local IP cannot be found using the ifconfig command after installing CentOS7.

No Internet access

Unable to log on using SSH.

Go to catalogue/etc/sysconfig/network-scripts/

To view the NIC configuration file name with the LS command

Edit the file with vim

Change the last line's onboot=no to Onboot=yes

Save and exit.

Execute the Service network restart command

Tested to surf the internet normally.

The IP address can be obtained after using the ifconfig command: 192.168.1.108

When I try to log in using SSH, I find I can't connect

The first step is to check if SSH is turned on, using Rpm–qa | grep ssh Command View

Second step, check whether the SSH service is started

CentOS 7 Network configuration (1)