linux修改网卡名称

1.修改网卡配置文件的名称

[root@linux7 network-scripts]# cd /etc/sysconfig/network-scripts/

[root@linux7 network-scripts]# mv ifcfg-eno16777728 ifcfg-eth0

2.修改网卡配置文件

[root@linux7 network-scripts]# vim ifcfg-eth0

NAME="eth0"

DEVICE=eth0

3.禁用可预见命名规则

[root@linux7 network-scripts]# vim /etc/default/grub

GRUB_CMDLINE_LINUX="rd.lvm.lv=rhel/root crashkernel=auto  rd.lvm.lv=rhel/swap vconsole.font=latarcyrheb-sun16 vconsole.keymap=us rhgb quiet

net.ifnames=0 biosdevname=0"

GRUB_DISABLE_RECOVERY="true"

4.重新生成GRUB配置并更新内核参数

[root@linux7 network-scripts]# grub2-mkconfig -o /boot/grub2/grub.cfg

5.重启

reboot