Which of the following are multicast routing protocols? 06/05/2017 – by Mod_GuideK 0 Which of the following are multicast routing protocols? (Select 3 answers) A. DVMRP B. PIM-DM C. F OSPF D. F PIM-SM SHOW ANSWERSCorrect Answer: ABD Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.