prepare redhat DVD iso rhel-server-6.4-x86_64-dvd.iso mount cd / mkdir /mnt/rhel mount -o loop rhel-server-6.4-x86_64-dvd.iso /mnt/rhel cd /etc/yum.repo.d Create one file with suffix .repo, the content is: [rhel-x86_64-server-6] name=rhel-x86_64-ser…