642-902考试范围咨询

fengdream

我看题库中273开始，有几道组播的题目，请问组播会考吗？
请考过的同学帮忙解答。多谢。


QUESTION 273
Which three statements are true about IP multicast configuration? (Choose three.)
A. PIM sparse-dense mode and PIM dense mode require an RP on the network.
B. PIM sparse mode and PIM dense mode require an RP on the network.
C. PIM sparse mode interfaces are always added to the multicast routing table in a router.
D. PIM sparse mode and PIM sparse-dense mode require an RP on the network.
E. PIM dense mode interfaces are always added to the multicast routing table in a router.
F. PIM sparse-dense mode acts as PIM dense mode if an RP is not known.

hallelujah

反正我考的时候没出现这道题