Question

BGP can have two types of sessions: _______ and ________ sessions.

A) Internal, External
B) Inbound, Outbound
C) Peer, Provider
D) Public, Private

Answer 1

BGP has two types of sessions: Internal (iBGP) and External (eBGP), corresponding to routing information exchange within the same autonomous system and between different autonomous systems respectively.

Step-by-step explanation:

BGP can have two types of sessions: Internal (iBGP) and External (eBGP) sessions. The correct answer is A) Internal, External.

iBGP (Internal Border Gateway Protocol) sessions occur between routers within the same autonomous system (AS). These sessions are used to exchange routing information within a single organization. On the other hand, eBGP (External Border Gateway Protocol) sessions happen between routers in different autonomous systems. These are vital for the transfer of routing information between different organizations or ISPs, allowing for internet connectivity.