Juniper Service Provider Routing and Switching JN0-661 Certification exam is also known as Service Provider Routing and Switching exam. With the updated JN0-661 exam questions and answers, TestsLeader has assembled to take you through 133 Q&As to prepare you for your JN0-661 Exam. In the JN0-661 exam dumps, you will cover all the essentials of Juniper Service Provider Routing and Switching JN0-661 exam, which will make you successful in JN0-661 Juniper Certification Exam.
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Latest Juniper JN0-661 Dumps Exam Questions and Answers:
Refer to the exhibit.
What are two ways to resolve the error BGP label allocation failure: Need a next hop address on LAN? (Choose two.)
A. Configure a /32 static route with the next hop as itself to any remote address on the network assigned to the CE-facing interface.
B. Resolve the MPLS issue between the PE routers.
C. Configure a static ARP entry on fe-l/#3.0.
D. Configure vrf-table-label in the routing-instance.
Answer: A, D
Which two statements describe the benefits of using point-to-multipoint LSPs in an environment with MVPNs? (Choose two.)
A. Performance levels within the LSPs can be guaranteed, regardless of the signaling protocol used.
B. A service provider network does not need to run PIM to support multicast routing.
C. Data replication can be done by downstream LSRs and not just by the ingress PE router.
D. Multicast traffic can be protected, regardless of the signaling protocol used.
Answer: B C
Referring to the exhibit, you have configured an L3VPN that connects Site-1 and Site-2 together, but the BGP routes are being hidden on the PE routers. The topology in this scenario is shown below.
Site-1 > PE-1 > P-1 > P-2 > PE-2 > Site-2
Which two acttions would allow communication Site-1 and Site-2? (Choose two.)
A. Disable CSPF on under MPLS on P-1 and P-2.
B. Configure DGP on P-1 and P-2.
C. Enable RSVP for all interfaces on P-1 and P-2.
D. Enable LDP for all interfaces on all routers.
Answer: C, D
A layer 2 circuit (RFC 4447) is established between two PE routers to provide connectivity between two customer sites. Which two statements related to this deployment are true?
A. Kompella encapsulation is used in the data plane communications.
B. LDP must be used for the control plane communications
C. BGP must be used for the control plane communications.
D. Martini encapsulation is used in the data plane communications.
Answer: B, D
Referring to the exhibit, which router will be the RP?
A. R4 for all groups
B. R1 for group 126.96.36.199 and R4 for all other groups
C. R1 for all groups
D. R4 for group 188.8.131.52 and R1 for all other groups
You must ensure that r1’s IPv4 loopback address exists in r3’s inet 0 routing table
Referring to the exhibit, which statement is true?
A. An IPv4 unicast realm can be enabled on each router.
B. A policy can be configured on M to redistribute 172.16.100.1/32 into OSPFv2, which would cause r3 to eventually learn the route and place it into inet0.
C. A RIB group can be configured on r3 to copy that route into inet 0 because 172.16.100.1/32 exists in r3’s inet6.0 table
D. A policy can be configured on r1 to redistribute 172 16 100 1/32 into OSPFv3, which would cause r3 to eventually learn the route and place it into inet 0.
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