TLSv1.1 is disabled after ONTAP upgrade Last updated Save as PDF Share Share Tweet Share Views:117Visibility:PublicVotes:0Category:ontap-9Specialty:coreLast Updated: Applies to ONTAP 9.11 and later Issue Upgrading to ONTAP 9.11 and later versions from ONTAP 9.9 and 9.10 will disable TLSv1.1.