Quick Notes: EIGRP Basics and Evolution, EIGRP Metrics (CCIE Official Cert Guide: Chapter 8) on January 22, 2018 CCIE CCIE OCG EIGRP +
Quick Notes: RIPv2 and RIPng (CCIE Official Cert Guide - Chapter 7) on January 08, 2018 CCIE CCIE OCG RIPng RIPv2 +