A network engineer is configuring Anycast RP on two Juniper routers. The engineer has configured the same loopback address 10.1.1.1/32 on both routers and enabled PIM on the loopback. The engineer has also configured MSDP peering between the two routers using their unique loopback addresses. However, the `show pim rps` command on a third router shows only one of the RPs, not the anycast address. What is the most likely cause of this issue?

The unique loopback addresses of the RPs are not advertised into the IGP.

The anycast address 10.1.1.1/32 is not advertised into the IGP.

The MSDP session between the two RPs is not established.

The third router is not configured with PIM.

An engineer is configuring MSDP between two Anycast RPs, RP1 and RP2. The engineer has configured the MSDP peer on RP1 as `10.0.0.2`, which is the unique loopback address of RP2. However, the MSDP session is not coming up. What is the most likely cause of this issue?

PIM is not enabled on the loopback interface of RP2.

The anycast RP address is being used for the MSDP peer instead of the unique address.

MSDP is not enabled on the loopback interface.

The unique loopback address of RP2 is not advertised in the IGP.

A network engineer is troubleshooting an Anycast RP deployment. The `show pim rps` command on a router shows the anycast RP address as the active RP. However, the `show pim join` command for a specific group shows no join state. The source is active and registered with RP1. The MSDP session between RP1 and RP2 is up. What is the most likely cause of this issue?

The router is not configured to use the anycast RP address.

The source is not sending traffic to the RP.

The MSDP session is not exchanging source information.

The router has not received a PIM join from a receiver for the group.

A network engineer is troubleshooting an Anycast RP issue. The `show pim rps` command on a router shows the anycast RP address as the active RP. However, multicast traffic from a source is not being delivered to receivers. The source is registered with RP1, and the receivers are on RP2's side. The MSDP session between RP1 and RP2 is up. What is the most likely cause of this issue?

The source's first-hop router is not sending PIM registers to the anycast RP.

The anycast RP address is not reachable from the source's first-hop router.

The receivers are not sending IGMP reports to their local router.

The RP2 is not sending a join toward the source after learning about it via MSDP.

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

Domain 5Objective 7

Anycast RP JN0-664 Practice Questions (Page 3)

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

4free pages

5concepts

Questions 11–15

11expert · hard
A network engineer is configuring Anycast RP on two Juniper routers. The engineer has configured the same loopback address 10.1.1.1/32 on both routers and enabled PIM on the loopback. The engineer has also configured MSDP peering between the two routers using their unique loopback addresses. However, the `show pim rps` command on a third router shows only one of the RPs, not the anycast address. What is the most likely cause of this issue?
Select an answer first
12application · medium
An engineer is configuring MSDP between two Anycast RPs, RP1 and RP2. The engineer has configured the MSDP peer on RP1 as `10.0.0.2`, which is the unique loopback address of RP2. However, the MSDP session is not coming up. What is the most likely cause of this issue?
Select an answer first
13expert · hard
A network engineer is troubleshooting an Anycast RP deployment. The `show pim rps` command on a router shows the anycast RP address as the active RP. However, the `show pim join` command for a specific group shows no join state. The source is active and registered with RP1. The MSDP session between RP1 and RP2 is up. What is the most likely cause of this issue?
Select an answer first
14application · medium
A network engineer is troubleshooting an Anycast RP issue. The `show pim rps` command on a router shows the anycast RP address as the active RP. However, multicast traffic from a source is not being delivered to receivers. The source is registered with RP1, and the receivers are on RP2's side. The MSDP session between RP1 and RP2 is up. What is the most likely cause of this issue?
Select an answer first
15foundation · easy
When configuring Anycast RP on a Juniper device, which protocols must be enabled on the loopback interface?
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Anycast RP JN0-664 Practice Questions (Page 3)

Questions 11–15

An engineer is configuring MSDP between two Anycast RPs, RP1 and RP2. The engineer has configured the MSDP peer on RP1 as `10.0.0.2`, which is the unique loopback address of RP2. However, the MSDP session is not coming up. What is the most likely cause of this issue?

When configuring Anycast RP on a Juniper device, which protocols must be enabled on the loopback interface?

Keep studying — IP Multicast