Shulou(Shulou.com)06/02 Report--

About modifying the DEVICE= parameter in the network card configuration file about eth0TYPE=EthernetPROXY_METHOD=noneBROWSER_ONLY=noBOOTPROTO=staticDEFROUTE=yesIPV4_FAILURE_FATAL=yesIPV6INIT=yesIPV6_AUTOCONF=yesIPV6_DEFROUTE=yesIPV6_FAILURE_FATAL=noIPV6_ADDR_GEN_MODE=stable-privacyNAME=eth0DEVICE=eth0ONBOOT=yesIPADDR=192.168.100.43NETMASK=255.255.255.0GATEWAY=192.168.100.1DNS1=114.114.114.114~ modifying the network card file name mv ifcfg-eno16777728 ifcfg-eth0

Because CentOS7 is booted by grub2, you also need to modify grub2 and edit / etc/default/grub configuration file. Add net.ifnames=0 biosdevname=0GRUB_TIMEOUT=5GRUB_DISTRIBUTOR= "$(sed's, release. * $) after the parameter GRUB_CMDLINE_LINUX. G'/ etc/system-release) "GRUB_DEFAULT=savedGRUB_DISABLE_SUBMENU=trueGRUB_TERMINAL_OUTPUT=" console "GRUB_CMDLINE_LINUX=" crashkernel=auto rd.lvm.lv=centos/root rd.lvm.lv=centos/swaprhgb quiet net.ifnames=0 biosdevname=0 "GRUB_DISABLE_RECOVERY=" true "regenerate the GRUB configuration with the grub2-mkconfig command and update the kernel [root@localhost ~] # grub2-mkconfig-o / boot/grub2/grub.cfgGenerating grub configuration file. Found linux image: / boot/vmlinuz-3.10.0- 327.el7.x86_64Found initrd image: / boot/initramfs-3.10.0-327.el7.x86_64.imgFound linux image: / boot/vmlinuz-0-rescue-4dd6b54f74c94bff9e92c61d669fc195Found initrd image: / boot/initramfs-0-rescue-4dd6b54f74c94bff9e92c61d669fc195.imgdone restart init 6

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.