Which statement about this command is true?
A. It is used to set the router that will server as the root bridge for STP.
B. It must be configured on each PE router to enable the PE routers to receive multicast traffic for this particular MVRF.
C. It is used to set the designated router on a link using PIM-SM.
D. It must be configured on the PE and CE router to enable MP-BGP to send labels for CSC.
Answer:B
Which statement about this command is true?
A. It is used to set the router that will server as the root bridge for STP. B. It must be configured on each PE router to enable the PE routers to receive multicast traffic for this particular MVRF. C. It is used to set the designated router on a link using PIM-SM. D. It must be configured on the PE and CE router to enable MP-BGP to send labels for CSC.
Explanation: Reference: