Which two authentication types does VRRP support? 05/27/2018 – by Mod_GuideK 0 Which two authentication types does VRRP support? (Choose Two) A. Plain-text B. CHAP C. PAP D. 802.1X E. MD5 SHOW ANSWERSCorrect Answer: AE Explanation/Reference: Explanation: https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipapp_fhrp/configuration/12-4/fhp-12-4- book/fhp-vrrp.html#GUID-B1 CB24C0-2526-4790-A701-0105FDA69FC8