Technology: Routing Area: EGP Vendor: Cisco Title: BGP aggregation Software: 12.X , 15.X, IP Services Platform: Catalyst 3560, 3750, 3850, 4500, 6500, ISR/ASR Routers   Aggregation is a fundamental characteristic used by BGP to hide any number of prefixes from being advertised to neighbors. The key think is that have to be at least one … Continue reading BGP: Aggregate address