This topic isn't on the CCNA 200-301 exam, more likely on CCNP or CCIE level exams... just good to know for later.

We just have OSPF routing protocol in CCNA if I am not mistaken.

e c'hai ragione bro, sto albano [leggi username]

"Just like OSPF or EIGRP, BGP sets up a neighbor adjacency with other BGP routers before they exchange any routing information. Unlike other routing protocols however, BGP does not use broadcast or multicast to “discover” other BGP neighbors. Neighbors have to be configured manually and BGP uses TCP port 179 for the connection." Source: https://networklessons.com/bgp/bgp-neighbor-adjacency-states#:~:text=Just%20like%20OSPF%20or%20EIGRP,%E2%80%9Cdiscover%E2%80%9D%20other%20BGP%20neighbors.

AI castelli only Genzano!

Sorry, but are these questions in the 200-301 exam???

What about the second choice then smart ?

More BGP... SMH!

Nice to see the fellow Italian network engineers. Saluti a voi butei, spero che l'avete presa la CCNA

its a common sense type of question, since the IGPs are within autonomous systems, BGP is between autonomous systems and has to be configured manually. thats what i understood

The following topics are general guidelines for the content likely to be included on the exam. However, other related topics may also show up on any specific delivery of the exam. To better reflect the contents of the exam and for clarity purposes, the guidelines below may change at any time without notice. This opens the door for topics not necessarily listed in the exam objectives.