Which of the followings are OSPF packet type? 06/05/2017 – by Mod_GuideK 0 Which of the followings are OSPF packet type? (Select 3 Answers) A. LSA B. LS Request C. LSP D. LS Update E. LS Ack SHOW ANSWERSCorrect Answer: BDE Explanation/Reference: Download Printable PDF. VALID exam to help you PASS.