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

1. Before configuring the ip address, ifconfig first check the Nic information and get the name of the Nic.

two。 Go to the network card configuration directory

Cd / etc/sysconfig/network-scripts/, found the configuration file as ifcfg-em2

3. Modify the ifcfg-em2 to read as follows:

TYPE= "Ethernet" # network type, which does not need to be changed. The default is Ethernet. PROXY_METHOD= "none" # proxy: turn off status BROWSER_ONLY= "no" # just browser: no BOOTPROTO= "none" # Boot Protocol of Network Card: DHCP [Chinese name: dynamic Host configuration Protocol] DEFROUTE= "yes" # default route: IPV4_FAILURE_FATAL= "yes" # No IPV4 fatal error detection: no IPV6INIT= "yes" # whether IPV6 is initialized automatically: whether IPV6_AUTOCONF= "yes" # IPV6 is automatically configured: whether IPV6_DEFROUTE= "yes" # IPV6 can be default route: yes, IPV6_FAILURE_FATAL= "no" # No IPV6 fatal error detection: no IPV6_ADDR_GEN_MODE= "stable-privacy" # IPV6 address generation model: stable-privacyNAME= "em2" # Network card physical device name UUID= "b9cf0ca7-ddc9-4c55-9cea-ce04919f6514" # Universal unique Identification number Each network card will have, can not be repeated, no two linux only one network card available DEVICE= "em2" # network card device name, must be the same as the `NAME` value ONBOOT= "yes" # whether to boot To boot the network card, start or control the network card IPADDR= "172.20.41.96" # IP address PREFIX= "24" # configure the subnet mask GATEWAY= "172.20.41.65" # gateway DNS1= "202.96.209.133" # DNSIPV6_PRIVACY= "no" through `Network`

4. Restart the network card after modification

Systemctl restart network

The above is the whole content of this article, I hope it will be helpful to your study, and I also hope that you will support it.

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