RTA is a leaf router that directly connects to host A through interface GigabitEthernet 1/0/0.
The interface is configured as follows:
interface Ethernet1/0/0
undo shutdown
ip address 192.168.4.2 255.255.255.0
pim sm
igmp enable
igmp version 3
igmp ssm-mapping enable
Configurations in the IGMP view are as follows:
igmp
ssm-mapping 233.1.1.0 255.255.255.0 10.10.1.1
A user sends an IGMPv2 Report message on host A to join groups 232.1.1.1 and 233.1.1.1 but the user cannot receive (10.10.1.1, 232.1.1.1) and (10.10.1.1, 233.1.1.1) messages. To solve this problem, which of the following configurations are required?
A . Configure ssm-mapping 232.1.1.0 255.255.255.0 10.10.1.1 in the IGMP view.
B . Configure ssm-policy in the PIM view and use the ACL to set the SSM group address range to 233.1.1.1.
C . Configure ssm-policy in the PIM view and use the ACL to set the SSM group address range to 232.1.1.1.
D . Configure ssm-policy in the PIM view and use the ACL to set the SSM group address range to 232.1.1.1 and 233.1.1.1.
Answer: A, D