Shulou(Shulou.com)05/31 Report--

This article Xiaobian for you to introduce in detail the "virtual machine cloning linux centos system network card configuration method", the content is detailed, the steps are clear, the details are handled properly, I hope this "virtual machine cloning linux centos system network card configuration method" article can help you solve doubts, following the editor's ideas slowly in-depth, together to learn new knowledge bar.

1. First enter the original system and use the command to view the network card information.

2. In the same step, enter the cloned system, check the Nic address, and find that the mac address is the same. Start the network service from the server and prompt falied.

3. Edit the network card device: vi / etc/udev/rules.d/70-persistent-net.rules. If the following appears, you will see that there are 2 network cards eth0 and eth1,eth0 for cloning system and eth1 for regeneration.

Add # in front to comment out the first network card, change the second network card to eth0, and record the mac address.

Edit finished, ESC key to exit, enter: wq save exit.

Then execute: vi / etc/sysconfig/network-scripts/ifcfg-eht0, replace the original mac address with the mac address just recorded, and then modify the ip address as follows.

4. Service network restart (restart the virtual machine if the prompt fails)

After starting successfully, you can use the ifconfig command to view the current ip

After reading this, the article "how to clone the network card configuration of linux centos system by virtual machine" has been introduced. If you want to master the knowledge points of this article, you still need to practice and use it yourself. If you want to know more about related articles, welcome to follow the industry information channel.

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