Shulou(Shulou.com)06/03 Report--

Today, the editor shares with you the methods of configuring the ip address of linux, which many people do not quite understand. Today, in order to let you know more about the method of configuring the ip address of linux, the editor summarizes the following contents. Let's look down together. I'm sure you'll get something.

After the installation of the linux system, configure the network card IP through the command mode.

The configuration file is usually / etc/sysconfig/network-scripts/ifcfg-interface-name

What is displayed after the ifconfig, lo represents the loop circuit.

1. Ifconfig command

The first uses the ifconfig command to configure the ip address of the network card. This command is usually used for 00:00 testing. After the computer starts, the configuration of the ip address will fail automatically. The specific usage is as follows:

Ifconfig ethx ipaddr netmask x.x.x.x

The x in ethx represents the fast Ethernet card, and the default first block is 0ipaddr, which represents the ip address; x.x.x.x is the subnet mask.

For example, the ip address configured for the network card eth0 is 192.168.1.1 with a subnet mask of 255.255.255.0.

The following figure shows:

Note: the ip address configured by this method will fail after the computer restarts.

II. Neat command

Neat command = configure the ip address under the redhat-config-network graph:

Double-click the part under the picture that draws a red line

After double-clicking the underlined section, the following figure appears: configure the relevant information according to the requirements

Double-click ok to complete the configuration. Restart the service after configuration and check the configuration ip address.

Note: the ip address configured by this method is still valid after the computer is rebooted.

3. Netconfig command

After entering netconfig, it will appear as shown in the following figure. Click the yes button.

Ok exits after relevant configuration.

Note: the ip address configured by this method is still valid after the computer is rebooted.

4. Vi / etc/sysconfig/network-scripts/ifcfg-ethx

Restart the service after configuration, and the ip address is configured. In fact, the configuration methods of the first three finally changed the configuration file under / etc/sysconfig/network-scripts/ifcfg-ethx.

What is the method of configuring linux's ip address to share here, of course, not only the above and everyone's analysis, but the editor can ensure its accuracy is absolutely no problem. I hope that the above content can have a certain reference value for everyone, and can be put into practice. If you like this article, you might as well share it for more people to see.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.