QUESTION=How does PIM DM differ from PIM SM? (Choose all that apply.)
NAME_QUESTION=How does PIM DM differ from
RIGHT_ANSWER=1110
ANSWER1=###s[bold] A. ###sn PIM DM assumes that all PIM neighbors have active members directly ### connected and initially forwards multicast data out every interface.
ANSWER2=###s[bold] B. ###sn PIM SM requires an explicit join from a router before the router is added ### to the shared tree.
ANSWER3=###s[bold] C. ###sn PIM DM is based on a source root tree distribution mechanism.
ANSWER4=###s[bold] D. ###sn PIM SM is based on bidirectional shared root tree distribution.
REACTION1=The problem with D is that PIM SM is based on unidirectional shared root tree distribution.
REACTION2=
TXT_LINK1=PIM DM
TXT_LINK2=PIM DM
LINK1=s094+365a
LINK2=s094+365a
TEXT_SHOW_ANSWER=The problem with D is that PIM SM is based on unidirectional shared root tree distribution.