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ONTAP Discussions
This link can help you to have better admin understanding on these topic in live environment.
https://www.youtube.com/watch?v=n8fBCm44u0s&list=PLHSh2r3A9gQRo_kqWmv4Bz-iyg3l8LSmH
Learn more about NetApp's CVE Security portal in this walkthough of the site.
Learn the ins and outs of access roles on the NetApp Support Site.