CentOS 7 network configuration (1), centos

CentOS 7 network configuration (1), centos

Problem description:

After CentOS7 is installed, the local IP address cannot be found using the ifconfig command.
Unable to access the Internet
You cannot log on using SSH.

Go to the/etc/sysconfig/network-scripts/directory/

Use the ls command to view the NIC configuration file name

Use vim to edit the file

Change ONBOOT = no in the last line to ONBOOT = yes.

Save and exit.

Run the service network restart command

After testing, you can access the Internet normally.

Run the ifconfig command to obtain the IP address 192.168.1.108.

Failed to connect when trying to log on via ssh

Step 1: Check whether ssh is enabled. Use the rpm-qa | grep ssh command to view

Step 2. Check whether the ssh service is enabled