Fixed-Cannot find a valid baseurl for repo: base/7/x86_64 in CentOS

How to solve Cannot find a valid baseurl for repo: base/7/x86_64 error in CentOS machine in minutes.

[ldhpro]

thanks~~ your video helped me so much.
wish you good health.

[Johnwickhbhai]

after update as you suggested command but there is not working

[YouSpirit]

Thanks, network was the issue for me dhclient was worked