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Add IP to centos system


vi /etc/sysconfig/network-scripts/ifcfg-eth0

An IP address is added: IPADDR1= Of course, more IP addresses can also be added.  


Finally, save and exit the file. Shortcut key: shift+z+z

Restart the network service for the changes to take effect.

systemctl restart network

③ Check whether the IP address has been added.

Enter command:

ip addr


How to add an IP in Centos7.6

1. Log in to the virtual machine

 How to add IP-2892 in Centos7.6

2. Enter the command:

cd /etc/sysconfig/network-scripts/

3. Re enter the command:

 How to add IP-2893 in Centos7.6

4. Modify the network card configuration: vi ifcfg-eth0

 How to add IP-2894 in Centos7.6

5. Click keyboard i to add a new IP address. For different gateways, you need to enter corresponding gateways, and for different masks, you need to enter different masks

 How to add IP-2895 in Centos7.6

6. Click the keyboard esc,

Enter wq!

Exit Save

 How to add IP-2896 in Centos7.6

7. Restart the network card

service network restart

that will do

 How to add IP-2897 in Centos7.6