ISCSI is based on TCP/IP protocol, the default service port is? 08/13/2019 – by Mod_GuideK 0 ISCSI is based on TCP/IP protocol, the default service port is? A. 3260 B. 8088 C. 8443 D. 3206 SHOW ANSWERSCorrect Answer: A Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.