centos7 set a static ip, ip add temporary

Home router change ip daily ventilation leads to xshell off, it was replaced by a static ip ping nowhere attention to first prepare a normal ip ping -c 5

View cmd ipconfig to see your Windows

 

 

 

vim /etc/sysconfig/network-scripts/ifcfg-ens33

Original:

 

 

 

 

Adding modified

BOOTPROTO=static

IPADDR=192.168.1.111
NETMASK=255.255.255.0 GATEWAY=192.168.1.1


重启

systemctl restart network.service

 

 Add temporary ip: ip addr ad 192.168.1.112/22 dev ens33