Refer to the exhibit. Two multicast domains are configured as shown and connected with MSDP, but the two domains are unable to communicate.
Which two actions can you take to correct the problem? (Choose two.)
A. Change the peering IP address in AS 65220 to 10.0.0.20.
B. Change the peering AS on R2 to 65210.
C. Verify that UDP port 639 is open.
D. Verify that TCP port 139 is open.
E. Change the MSDP originator-id to GigabitEthernet 0/0/0 on both routers.
F. Change the MSDP peering IP address on R2 to 172.16.1.13.
Why B? the peering AS configured on R2 ALREADY is AS65210.