Which of the following configurations configures a router to use 1.1.1.1 as the RP for the multicast group 224.2.2.2?

A.
ip multicast- routing
!
ip pim auto- rp 1.1.1.1 4
!
access- list 4 permit 224.2.2.2

B.
ip multicast- routing
!
ip pim rp- address 1.1.1.1 4
!
access- list 4 permit 224.2.2.2 255.255.255.0

C.
ip multicast- routing
!
ip pim rp- address 224.2.2.2 4
!
access- list 4 permit 1.1.1.1

D.
ip multicast- routing
!
ip pim rp- address 1.1.1.1 4
!
access- list 4 permit 224.2.2.2