The network design team has decided to activate multicast in the network. Auto-RP has been selected as the RP mechanism. Which PIM operational mode must be enabled in this network?
A.
sparse mode
B.
sparse-dense mode
C.
dense mode
D.
source specific multicast
Per Juniper documentation (http://www.juniper.net/techpubs/en_US/junos10.2/topics/usage-guidelines/multicast-configuring-pim-auto-rp.html), PIM mode must be dense.
Thanks GSU74.
It’s good ref.
GSU74, I can not agree with you. See the first step in section “To configure auto-RP at the main hierarchy level, follow these steps”. In fact, small number of ISPs uses PIM DM in their networks.
Answer is B, and is stated on GSU74 provided url.
sparse-dense mode is.