How can I keep my system at a particular level ?

Hi,

I want to keep my system at a particular level (for .e.g, say, RHEL 6.5). Doing "yum update" may update the system to the next level i.e. RHEL 6.6, which I don't want.

I want the system to pull up dates relatd to RHEL 6.5 and keep the system @RHEL 6.5 only.

I saw https://access.redhat.com/solutions/61478

So is that the recommended way to achieve what I want ?

Thanks,
Dharmesh.