CentOS 7 method to modify the gateway and configure the IP example

When installing the centos7 version, choose to connect to the external network, then you can directly access the external network, just need to set a static IP.

Modify the configuration file

vi /etc/sysconfig/network-scripts/ifcfg-eno16777728

Set the solid IP and gateway, just add it yourself, but the gateway needs to be reset if it changes to another location. You can add multiple ones. After the modification is completed: wq save and exit

Restart the network

The network of the virtual machine can be turned on, and win and the virtual machine can ping each other, and the setting is successful

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