Refer to the exhibit.
R3 is: failing to accept multicast RP information from Domain-A advertising MSDP SA messages to R1 and R4 receiving SA messages only from R4 Which command must the engineer implement to resolve the issue?
A. R3# ip msdp sa-filter in 192.168.3.1
B. R3# no ip msap sa-filter in 192.168.1.1
C. R3# no ip msdp peer 192.168.1.1
D. R3# ip msdp sa-filter out 192.168.1.1
