Centos7/redhat7 the method of changing the NIC name to the ETH style

Centos7/redhat7 the method of changing the NIC name to the ETH style

Method/Step

1. 1

   Edit/etc/sysconfig/grub Find the "Grub_cmdline_linux" line

2. 2

   In front of RHGB, add net.ifnames=0 biosdevname=0

3. 3

   On the open terminal and then execute the Grub2-mkconfig-o/boot/grub2/grub.cfg

4. 4

   Use the command to switch to the/etc/sysconfig/network-scripts/NIC directory,

5. 5

   I have two network card information, the two files that start with Ifcfg-eno are ifcfg-eth0/ifcfg-eth1 (Parameters Name=eth0 and eth1 in this file)

6. 6 view is a file with 70-persistent-net.rules, if you have it removed, command reboot restart
7. 7 After restarting, check that the NIC has changed successfully display:

Centos7/redhat7 the method of changing the NIC name to the ETH style