If you are looking for a way to advance your career in the field of service provider routing and switching, you may want to consider taking the Service Provider Routing and Switching, Professional (JNCIP-SP) exam. One of the best ways to boost your confidence and increase your chances of passing the JNCIP-SP JN0-664 exam is to use Service Provider Professional (JNCIP-SP) JN0-664 Dumps from Passcert. Passcert offers the latest Service Provider Professional (JNCIP-SP) JN0-664 Dumps that are updated regularly to reflect the current exam content and format. It contains real exam questions and answers that are verified by experts and cover all the topics tested in the JNCIP-SP exam. By using Passcert's Service Provider Professional (JNCIP-SP) JN0-664 Dumps, you can save time and effort in studying for the JNCIP-SP exam. 

If you are a networking professional who wants to demonstrate your advanced knowledge of Juniper Networks service provider routing and switching platforms, you may be interested in taking the Service Provider Routing and Switching, Professional (JNCIP-SP) exam. The Service Provider Routing and Switching track enables you to demonstrate a thorough understanding of networking technology in general and Juniper Networks service provider routing and switching platforms. JNCIP-SP, the professional-level certification in this track, is designed for networking professionals with advanced knowledge of routing and switching implementations in Junos. The written exam verifies your basic understanding of advanced routing technologies and related platform configuration and troubleshooting skills.

The JNCIP-SP exam is one of the four certifications in the Service Provider Routing and Switching track offered by Juniper Networks. The track enables you to demonstrate a thorough understanding of networking technology in general and Juniper Networks service provider routing and switching platforms in particular. The track contains four certifications:

- JNCIA-Junos: Junos, Associate. This is the entry-level certification that validates your basic knowledge of the Junos OS and networking fundamentals.

- JNCIS-SP: Service Provider Routing and Switching, Specialist. This is the intermediate-level certification that validates your basic knowledge of routing and switching technologies and related platform configuration and troubleshooting skills.

- JNCIP-SP: Service Provider Routing and Switching, Professional. This is the advanced-level certification that validates your basic understanding of advanced routing technologies and related platform configuration and troubleshooting skills.

- JNCIE-SP: Service Provider Routing and Switching, Expert. This is the expert-level certification that validates your ability to perform advanced troubleshooting on complex service provider networks.

The JNCIP-SP exam is a written exam that consists of 65 multiple-choice questions. You have 90 minutes to complete the exam. The exam is administered by Pearson VUE at authorized testing centers worldwide. The exam code is JN0-664.  The exam is available in English only. The JN0-664 exam is designed to validate the advanced knowledge and skills of network professionals who work with Juniper Networks service provider routing and switching platforms. The exam covers topics such as OSPF, IS-IS, BGP, Class of Service (CoS),IP Multicast, Layer 2 and Layer 3 VPNs.

To prepare for the JN0-664 exam, candidates should have a solid understanding of the exam objectives and topics. They should also have hands-on experience with Juniper Networks service provider routing and switching platforms and Junos OS. Candidates can use various resources to study for the exam, such as:

- Official courseware: Juniper Networks offers instructor-led and self-paced courses that cover the exam topics in depth. The courses include lectures, labs, exercises, and assessments. Candidates can find the course descriptions and schedules on the Juniper Networks website.

- Practice tests: Juniper Networks provides practice tests that simulate the actual exam environment and format. The practice tests help candidates assess their readiness and identify areas for improvement. Candidates can access the practice tests on the Juniper Networks website.

- Study guides: Juniper Networks publishes study guides that summarize the key concepts and commands for each exam topic. The study guides are available in PDF format on the Juniper Networks website.

- Online communities: Juniper Networks hosts online forums and blogs where candidates can interact with other network professionals and experts. Candidates can ask questions, share tips, and get feedback on their preparation. Candidates can join the online communities on the Juniper Networks website.

1. Regarding VPLS, which two can be configured to prevent a loop when a CE is multihomed to a single PE? (Choose two.)

A. unique route target for each connection

B. Spanning Tree Protocol

C. LAG

D. VLAN tagging

Answer: B,C

2. Referring to IS-IS, what is the purpose of a mesh group?

A. to prevent redundant flooding of LSPs in a full mesh network

B. to guarantee delivery of LSPs in a full mesh network

C. to segment a router into multiple broadcast domains

D. to cause a router to flood LSPs to all members of a group

Answer: A

3. Which function allows an OSPF network to span a L3VPN?

A. sham link

B. virtual link

C. OSPF direct peering

D. route redistribution

Answer: A

4. Which two statements are true regarding EVPN?(Choose two.)

A. Multihomed CEs require a unique ESI for each of the links.

B. With a multihomed CE, both PEs must use the same ESI when connected to the same CE.

C. The ESI for all sites in an EVPN domain must be the same.

D. The ESI for each site in an EVPN must be unique.

Answer: B,D

5. Junos devices use the token bucket algorithm for policing. Which two statements are true regarding the token bucket algorithm? (Choose two.)

A. Policers transmit streams of traffic at the maximum interface speed until the burst rate is reached.

B. Policers do not reduce the speed of an interface.

C. Policers reduce the speed of an interface.

D. Policers enforce gaps between transmitted packets.

Answer: B,D

6. Packets enter a Junos device and are classified with CoS. During the processing of the packet, the classification of the packets is changed.

Which two statements are true regarding default CoS rewrite on Junos devices? (Choose two.)

A. Bits associated with a DSCP traffic class are rewritten to match the new traffic classification values.

B. Bits associated with MPLS traffic class are rewritten to match the new traffic classification values.

C. Bits associated with DSCP traffic class are not rewritten to match the new traffic classification values.

D. Bits associated with MPLS traffic class are not rewritten to match the new traffic classification values.

Answer: B,C

7. You have configured a L3VPN across your network and are using GRE tunnels for transit. Which two statements are true? (Choose two.)

A. The gre tunnel interface must be placed in the routing instance.

B. The tunnel interface must be added to inet.3.

C. Route reflectors cannot be used for route exchange.

D. Family MPLS must be enabled on the tunnel interface.

Answer: B,D

8. You are provisioning a L3VPN service for your customer. Customer traffic must leave your AS to reach a remote site. Which statement is true?

A. A single LSP can be created across AS boundaries.

B. GRE tunneling must be used to cross the peer AS.

C. A L3VPN must be used to cross the peer AS.

D. BGP can advertise labels to the peer AS.

Answer: D

9. You use OSPF as your IGP. You are configuring an MPLS overlay that crosses your network and want to configure engineered paths that use link colors for path selection.

Which action must you perform?

A. Configure [set protocols mpls no-cspf].

B. Configure traffic-engineering under [protocols ospf].

C. Use LDP signaled LSPs.

D. Configure [set protocols mpls traffic-engineering bgp-igp].

Answer: B

10. You are configuring an OSPF network. You want to break it up into three areas. Area 0 contains two routers. A router connects to each router in Area 0 with a single link.

Which two statements are true? (Choose two.)

A. The non-zero areas must have unique area IDs.

B. The routes from the non-zero areas will be summarized by default.

C. The routes from the non-zero areas will not be summarized by default.

D. The non-zero areas can both have the same area ID.

Answer: C,D