ANSWER=PIM DM is an example of a [DA] root distribution tree.
REACTION_CORRECT=PIM dense mode functions by using the source root shared tree. It also assumes that all PIM neighbours have active multicast members directly connected and therefore it initially forwards multicast group data out all PIM-enabled interfaces.
REACTION_INCORRECT=
TXT_LINK=IP PIM Dense Mode
LINK=s102+391a
SINGLE=5
DRAG_TEXT=share;source;distributed;
RIGHT_ANSWER=2;
TEXT_SHOW_ANSWER=PIM dense mode functions by using the source root shared tree. It also assumes that all PIM neighbours have active multicast members directly connected and therefore it initially forwards multicast group data out all PIM-enabled interfaces.