Which three statements about ASM and SSM are correct? (Choose 3)
A. By Default, the SSM group range from PIM is 232.0.0.0/8 and for PIM6 is FF3X/96.
B. ASM mode requires that you configure an RP.
C. PIM ASM is not fully supported on a vPC.
D. If you want to use the default SSM group range, you must configure the SSM group range.
E. In ASM mode, only the last-hop router switches from the shared tree to the SPT.