In 1989, the Border Gateway Protocol was introduced as a successor to EGP. Note that BGP is also an exterior gateway protocol (EGP) as opposed to interior gateway protocols (IGPs) such as RIP and OSPF. Unlike all other routing protocols, BGP doesn't automatically discover other routers running BGP.This course is designed for Network Engineers working in Enterprise network and data center. It is having in-depth topics related to BGP protocol.The topics that are covered in this series are BGP basic,BGP neighborshop, IBGP and EBGP, EBGP multihop, disable conencted check, TCP connection mode in BGP, BGP scan timer, BGP redistribute intetnal, Loop avoidance in BGP for IBGP and EBGP, BGP fallover with router map, prefix-list use in BGP, BGP route reflector, cluster id, originator id, bgp communities standard and extended, bgp path attributes weight local prefrence as path origin code med, med missing as worst, deterministic med, always compare med, bgp best as path ignore, bgp best path as path multipath relax, bgp aggregation, bgp as set, bgp supress map, bgp unsupress map, exist and non exist map, bgp attributes map, bgp advertised map, bgp filtering, bgp orf fiture, bgp well known communities. I am a ccie lab certified trainer, my ccie number is 57391.