NetApp Certified Implementation Engineer – SAN, Specialist — Question 5

Which ONTAP authentication method must be added to enable two-factor authentication to an existing administrator's SSH login?

Answer options

• A. nsswitch
• B. domain
• C. cert
• D. publickey

Correct answer: C

Explanation

The correct answer is 'cert' because two-factor authentication in ONTAP requires the use of certificates. The other options, such as 'nsswitch', 'domain', and 'publickey', do not facilitate the additional layer of security that certificates provide for SSH logins.