Technology: Routing Area: IGP Vendor: Cisco Software: 12.X , 15.X, IP Base, IP Services Platform: Catalyst 3560, 3750, 3850, 4500, 6500, ISR Routers EIGRP (Enhanced Interior Gateway Routing Protocol) is an enhanced distance vector protocol that uses Diffusing Update Algorithm (DUAL) for shortest path calculation. Basic configuration enables EIGRP routing process and tells EIGRP which … Continue reading EIGRP: 1. Basic configuration