Improve OSPF SPF convergence 12/20/2016 – by Mod_GuideK 0 improve OSPF SPF convergence A. LSA pacing B. incremental SPF (ispf) C. incremental RPC/PRC (use in IS-IS and OSPF) D. SHOW ANSWERSCorrect Answer: AB Explanation/Reference: http://blog.ine.com/2009/12/31/tuning-ospf-performance/