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

How does RHEL modify the naming rules of the network card? I believe that many novice rookies can do nothing about this. Through the summary of this article, I hope you can find a solution. The following information is about the detailed steps of modifying the naming rules of the network card.

First, modify grub

The purpose of adding "net.ifnames=0 biosdevname=0" to the grub is to disable the predictable naming convention.

[root@ys ~] # vim / etc/sysconfig/grubGRUB_TIMEOUT=5GRUB_DISTRIBUTOR= "$(sed's, release. * $, g' / etc/system-release)" GRUB_DEFAULT=savedGRUB_DISABLE_SUBMENU=trueGRUB_TERMINAL_OUTPUT= "console" GRUB_CMDLINE_LINUX= "rhgb quiet net.ifnames=0 biosdevname=0" GRUB_DISABLE_RECOVERY= "true"

Second, generate startup grub file

Regenerate the startup grub file using the grub2-mkconfig command

[root@ys] # grub2-mkconfig-o / boot/grub2/grub.cfg

Third, restart the system

Check whether it is effective or not

After reading this article, have you learned to modify the naming rules of the network card? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel. Thank you for reading.

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