CentOS / RHEL 7 : How to setup yum repository using locally mounted DVD
1.MounttheRHEL7installationmediaISOtosomedirectory.Forexample/mnt:#mount-olooprhel7.iso/mnt2.Copythemedia.repofilefromthemounteddirectory/mnt/etc/yum.repos.d/andnameitasrhel7.repo.#cp/mnt/media.repo/e