How many areas? 06/25/2019 – by Mod_GuideK 0 An OSPF router should participate in maximum of how many areas? A. 3 B. 2 C. 1 D. 4 SHOW ANSWERSCorrect Answer: A Explanation/Reference: Reference: http://www.ciscopress.com/articles/article.asp?p=1763921&seqNum=6