Which three protocols does ONTAP support for ALUA? 12/18/2019 – by Mod_GuideK 0 Which three protocols does ONTAP support for ALUA? (Choose three.) A. CIFS B. FCoE C. iSCSI D. FC E. NFS SHOW ANSWERSCorrect Answer: BCD Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.