Which two configurations are required to accomplish this goal?

Refer to the exhibit.

A service provider engineer has a requirement to configure an Inter-AS L3VPN with a maximum of one LSP between PE-1 and PE-2.

Which two configurations are required to accomplish this goal? (Choose two)
A . next-hop-self on ASBR’s
B . redistribute bgp on ASBR’s
C . nest-hop-self on RR’s
D . next-hop-unchanged on RR’s
E . ip route on ASBR’s
F . redistribute connected on ASBR’s
G . next-hop-unchanged on ASBR’s

Answer: B, D