OSPF uses LSAs or Link state Advertisements to share information of each network and populate the LSDB (Link State Database). The main LSA types are : LSA Type 1 (Router LSA):generated by each router for each area it is located. …
Introduction iBGP is abbreviation for Internal Border Gateway Protocol. iBGP protocol is used between the routers within the same autonomous system (AS). iBGP speaking Routers need to form full mesh to maintain full routing information. Full mesh (iBGP neighborship with all Routers …
Introduction eBGP is abbreviation for External Border Gateway Protocol and is one of the flavors of BGP protocol. eBGP Routing protocol is used between BGP speaking neighbors which belong to different ASNs (Autonomous System Numbers). eBGP functions as the protocol for …