Border Gateway Protocol (BGP) is a crucial routing protocol used to exchange routing information between routers in different autonomous systems (AS) on the Internet. As a network engineer pursuing the CCNP certification, it's important to have a solid understanding of BGP and its key concepts.BGP works by advertising the complete list of IP prefixes within an autonomous system to its neighboring routers. This information allows routers to build a complete picture of the Internet routing topology and to determine the best path to reach a particular...
