A service provider is deploying IP multicast for a new IPTV service across two core regions. To avoid a single point of failure for the rendezvous point (RP) and to reduce join latency for receivers, the design team wants both regions to share the same RP address. The multicast sources are distributed across both regions. Which solution should the design team implement?

Deploy a separate RP in each region and rely on PIM-SM to automatically forward source information between them.

Configure a single RP in one region and use static RP mappings in the other region.

Deploy Anycast RP with a shared loopback address and MSDP between the two RPs.

Use a single RP with a higher priority and rely on PIM-SM to failover to a backup RP.

Which benefit does Anycast RP provide compared to a single RP in a multicast domain?

It automatically configures PIM on all routers

It provides RP redundancy and distributes the multicast forwarding load

It eliminates the need for MSDP between domains

It reduces the time for multicast convergence after a link failure

How does Anycast RP operate with PIM-SM to provide redundancy?

Each RP has a unique IP address, and PIM-SM uses a hash to select one

RPs are configured with different IP addresses and use MSDP to synchronize state

RPs are elected dynamically using a priority value

Multiple RPs share the same IP address, and PIM-SM uses the closest RP based on routing metrics

Which symptom indicates a potential MSDP peering problem in an Anycast RP environment?

Multicast traffic is duplicated on all receivers

Receivers attached to one RP cannot receive traffic from sources registered with another RP

PIM neighbor adjacencies are not formed

The RP address is not reachable from any router

What is the primary purpose of Anycast RP in an IP multicast network?

To provide redundancy and load balancing for the rendezvous point (RP) function

To eliminate the need for a designated router (DR) on each segment

To reduce the number of multicast routes in the network

To enable multicast routing over non-PIM-enabled networks

Juniper NetworksCertified Professional, Service Provider Routing and Switching (JNCIP-SP)

Domain 5Objective 7

Anycast RP 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 17 practice questions to prepare you well beyond it. (estimate)

17questions here

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Questions 1–5

1application · medium
A service provider is deploying IP multicast for a new IPTV service across two core regions. To avoid a single point of failure for the rendezvous point (RP) and to reduce join latency for receivers, the design team wants both regions to share the same RP address. The multicast sources are distributed across both regions. Which solution should the design team implement?
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2foundation · easy
Which benefit does Anycast RP provide compared to a single RP in a multicast domain?
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3foundation · easy
How does Anycast RP operate with PIM-SM to provide redundancy?
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4foundation · easy
Which symptom indicates a potential MSDP peering problem in an Anycast RP environment?
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5foundation · easy
What is the primary purpose of Anycast RP in an IP multicast network?
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