How to manually configure the IP address in Centos 7? Tips for configuring the IP address in Centos 7

Written by PHP editor Strawberry, this article will introduce in detail the methods and techniques on how to manually configure the IP address under the Centos 7 operating system. In Centos 7, correctly configuring the IP address is an important step to ensure a smooth network connection. Through the guidance of this article, you will learn how to manually set the IP address in Centos 7 system to better manage and optimize network connections. If you are interested in configuring an IP address on Centos 7, you may wish to read on to get more valuable tips and practical guidance.

First, log in to the system using the root account. (You can’t see the password when you enter it, so don’t enter it incorrectly.)

Use the cd command to switch to the /etc/sysconfig/network-scripts/ directory; use the ls command to view the files in this directory. Ifcfg-ens33 is the network card configuration file to be modified.

Use the vim ifcfg-ens33 command to open and modify the configuration file : BOOTPROTO="static" Set the IP acquisition method to static acquisition; IPADDR sets the IP address value, NETMASK sets the subnet Mask, GATEWAY sets the gateway address. After the configuration is completed, enter wq to save the file and exit editing.

Use systemctl restart network command to restart the network

Use the ip addr command to view the configured IP address

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