Dear Paulina,
You're right, the packets forwarded to B2 will then be forwarded to B3 because of the shortest path, not the BGP identifier. So there is an error in the provided answer.
Kind regards,
Emi
You're right, the packets forwarded to B2 will then be forwarded to B3 because of the shortest path, not the BGP identifier. So there is an error in the provided answer.
Kind regards,
Emi