Question

Which two neighbor types are supported in a BGP environment? (Choose two.)

a) Internal Neighbors
b) External Neighbors
c) Peer Neighbors
d) Leaf Neighbors

Answer 1

In BGP environments, Internal Neighbors (IBGP) and External Neighbors (EBGP) are the two supported neighbor types, used for routing within the same autonomous system and between different systems, respectively.

Step-by-step explanation:

In a BGP environment, the two types of neighbors that are supported are Internal Neighbors and External Neighbors.

Internal neighbors, or IBGP neighbors, are BGP peers that reside within the same autonomous system. This is used for exchanging routing information within the same AS. On the other hand, external neighbors, or EBGP neighbors, are BGP peers that are in different autonomous systems. EBGP is utilized for routing between different autonomous systems, which makes it crucial for the Internet's global routing infrastructure.

Peer Neighbors and Leaf Neighbors are not standard terms used in the context of BGP neighbor relationships.