Operation and Maintenance
Linux Operation and Maintenance
Detailed explanation of how to set a static IP in Linux7
Detailed explanation of how to set a static IP in Linux7
This article mainly introduces the relevant information about the example of setting static IP in Centos Linux7. Friends who need it can refer to
The example of setting static IP in Centos Linux7
## First enter the location where the configuration file is placed:
cd /etc/sysconfig/network-scripts/
## Check which file is used by the current network card
ip add
## Filter out the configuration file list
ll | grep ifcfg
## Edit the configuration file
vi ifcfg-ens160
## The configuration file content is mainly: BOOTPROTO IPADDR NETMASK NM_CONTROLLED ONBOOT these fields, the other fields remain unchanged
TYPE=Ethernet BOOTPROTO=static IPADDR=192.168.1.251 NETMASK=255.255.255.0 DNS1=8.8.8.8 DNS2=8.8.4.4 NM_CONTROLLED=no DEFROUTE=yes PEERDNS=yes PEERROUTES=yes IPV4_FAILURE_FATAL=no IPV6INIT=yes IPV6_AUTOCONF=yes IPV6_DEFROUTE=yes IPV6_PEERDNS=yes IPV6_PEERROUTES=yes IPV6_FAILURE_FATAL=no IPV6_ADDR_GEN_MODE=stable-privacy NAME=ens160 UUID=23a77b70-a6e3-4399-a5bd-4ca312a0f123 DEVICE=ens160 ONBOOT=yes
# # Modify the gateway configuration file:
vi /etc/sysconfig/network NETWORKING=yes NETWORKING_IPV6=no HOSTNAME=localhost.localdomain GATEWAY=192.168.1.1
## Restart the network service
systemctl restart network.service
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