一、打开编辑框图界面

Screenshot from 2019-04-03 17-47-39.png
二、点击Edit...

Screenshot from 2019-04-03 17-48-03.png
三、点击IPv4 Settings

Screenshot from 2019-04-03 17-48-47.png
四、选择Manual

Screenshot from 2019-04-03 17-49-05.png
五、编辑Address(172.25.254.110) Netmask(24) Gateway(172.25.254.110)

Screenshot from 2019-04-03 17-49-24.png
六、编辑DNS server为(114.114.114.114)

Screenshot from 2019-04-03 17-50-17.png
七、测试命令 ping 172.25.254.110

Screenshot from 2019-04-03 17-51-21.png