enabling repos on rhel7



I am a newbie and I am using an unregistered rhel7 iso. When i try to run the yum command it says "There are no enabled repos" . I know that if it is a registered one i can use the rhel subscription manager but since i am using an unregistered one someone please tell me how to enable the repos and perform network installations using yum.
Any information will be helpful,thanks in advanve

The Rhel repositories are for subscribers only so you can't use them. Which means you can't really use yum unless you have access to non-official repositories.

You can install software that you download however with rpm.

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