What is the purpose of the cluster-list attribute within a BGP route reflector group?

Answer(s): B

Referring to the ABR configuration shown in the exhibit, which three statements are correct? (Choose three.)

The ABR advertises a default route to the NSSA using a Type 7 LS
The ABR advertises a single Type 3 summary LSA to the backbone area for all Type 1 and Type 2 LSAs in the 192.168.16.0/20 range.
The ABR advertises a Type 5 external LSA to the backbone area for each Type 7 LSA in the NSSA.
The ABR does not summarize any routes within the 192.168.16.0/20 range.
The ABR advertises a single Type 5 external LSA to the backbone area for all Type 7 LSAs in the NSSA.

Answer(s): A,B,C

Referring to the exhibit, which two statements about route reflectors are correct? (Choose two.)

RR1 advertises routes learned from Client1 to RR2 with itself as the next hop.
RR2 advertises routes learned from Client3 to EBGP2 with itself as the next hop.
RR1 and RR2 need the same cluster ID to exchange routes learned from their clients.
RR2 adds its cluster ID when advertising routes from Client4 to Client3.

Answer(s): B,D