Juniper NetworksCertified Professional, Service Provider Routing and Switching (JNCIP-SP)
Domain 5Objective 8
Configure or Monitor IGMP, PIM Dense Mode, or PIM Sparse Mode with Multicast Routing Policy JN0-664 Practice Questions (Page 1)
Part of the IP Multicast domain, which makes up ~18% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~6–11 in this domain), expect 1–1 from this objective — we provide 15 practice questions to prepare you well beyond it. (estimate)
15questions here
3free pages
5concepts
Questions 1–5
- 1
In PIM sparse mode, what is the role of the rendezvous point (RP)?
Select an answer first - 2
A network engineer is troubleshooting a PIM sparse mode issue where multicast traffic is not being forwarded. The engineer suspects that the router is not receiving PIM join messages from downstream routers. Which command should be used to verify the PIM join state?
Select an answer first - 3
A service provider is running PIM sparse mode with a bootstrap router (BSR) for RP election. The network team wants to ensure that a specific router is always elected as the RP for the group range 239.0.0.0/8, regardless of BSR election results. Which configuration should be applied on the routers?
Select an answer first - 4
Which command displays the IGMP group memberships learned on a Junos router?
Select an answer first - 5
A network administrator is troubleshooting why a host is not receiving multicast traffic. The administrator has verified that the host is sending IGMP membership reports and the router's IGMP group table shows the group. However, the multicast route is not being created. Which command should be used to check if PIM is enabled on the interface?
Select an answer first
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