Juniper JN0-664 Exam : Service Provider, Professional (JNCIP-SP)

  • Exam Code: JN0-664
  • Exam Name: Service Provider, Professional (JNCIP-SP)
  • Updated: Nov 12, 2026
  • Q & A: 99 Questions and Answers

Already choose to buy: "PDF"

Total Price: $59.99  

About Juniper JN0-664 Exam Questions

At DumpsActual, accurate and latest is the baseline, not the boast. When you prepare for the Juniper Service Provider, Professional (JNCIP-SP) exam with the 99+ Q&As covering the JN0-664 objectives — refreshed for 2026 — exam day starts feeling like a formality.

Juniper JN0-664 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: IP Multicast10-15%- RPF check, multicast distribution trees, and troubleshooting
- Multicast integration with IGP and BGP
- IGMPv2/v3, PIM dense mode, sparse mode, and SSM
Topic 2: BGP20-25%- iBGP, eBGP, route reflection, and confederations
- Attributes, communities, and multipath routing
- Inter-AS routing and advanced BGP features
- Policy-based routing, filtering, and route manipulation
Topic 3: OSPF15-20%- OSPFv2 and OSPFv3 concepts and operation
- Virtual links, authentication, and routing policy
- Single-area and multi-area configuration and monitoring
- LSA types, flooding, and route summarization
Topic 4: VPNs and MPLS20-25%- Layer 2 VPNs, LDP circuits, VPLS, and EVPN
- MPLS architecture, LDP, RSVP-TE, and label switching
- VPN configuration, monitoring, and troubleshooting
- Layer 3 VPNs: VRF, MP-BGP, route distinguishers, targets
Topic 5: Class of Service (CoS)10-15%- CoS configuration and monitoring in service provider networks
- Queue scheduling, shaping, and congestion management
- Traffic classification, marking, and policing
Topic 6: IS-IS15-20%- Metrics, route summarization, and route leaking
- DIS operation and routing policy implementation
- Configuration and monitoring for single/multi-area
- IS-IS levels, areas, and operation

JN0-664 Exam FAQ: Answers Before You Book

The exam itself is delivered via Online proctored or onsite at Pearson VUE test centers, so pick the delivery option that suits you when booking.

Juniper Networks Certified Specialist, Service Provider (JNCIS-SP) certification These requirements belong to Juniper and may be revised, so check the current rules on the official exam page: https://www.juniper.net/us/en/training/certification/tracks/service-provider-routing-switching/jncip-sp.html before committing to a Juniper Service Provider, Professional (JNCIP-SP) registration.

The Juniper Service Provider, Professional (JNCIP-SP) exam contains 65 questions within 90 minutes. Knowing the content matters, but the clock decides who finishes — practice committing and moving on. Full-length timed sessions in the DumpsActual test engine are the most direct way to rehearse that discipline before the real JN0-664 exam.

Juniper spreads the Juniper Service Provider, Professional (JNCIP-SP) syllabus over 6 areas, with Class of Service (CoS) (10-15%), BGP (20-25%), IP Multicast (10-15%) carrying the most weight. Study proportionally to those shares — the complete outline is in the section above this page.

Yes — DumpsActual offers a free demo with real Juniper Service Provider, Professional (JNCIP-SP) sample questions and answers. Download it first; purchase the full product only when you are satisfied with what you see. After buying, 365 days of free updates are included — once that year ends, renew the update service at a 50% discount from your member zone.

The JN0-664 exam is Juniper's official certification test — pass it and the Service Provider Routing and Switching, Professional (JNCIP-SP) certificate is yours, a credential at the Professional level. It exists to measure practical IT skills objectively, which is why hiring managers treat it as a reliable benchmark — and why candidate numbers keep rising. It also relates to JNCIA-Junos, JNCIS-SP, JNCIE-SP, so the value compounds as you progress.

One Juniper Service Provider, Professional (JNCIP-SP) attempt costs $400 USD, with 70% (approximate, pass/fail result) required to pass. Retakes charge the full fee again, so passing on your own terms means walking in overprepared. Use DumpsActual practice questions until timed mock scores clear 70% (approximate, pass/fail result) comfortably, then book the JN0-664 exam.

Two steps complete your order, and your JN0-664 product is emailed to your mailbox within one minute of payment — download the attachment and start studying. If nothing arrives within 2 hours, check spam and contact support for an immediate resend. On failure: the refund policy applies when you sat the corresponding JN0-664 exam within 60 days of purchase. Submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund is processed within 7 days. Excluded are attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer to continue preparing? Exchange your product for two free exam products of equal value, keeping the update service on your original purchase.

These are the vendor's recommended training options:

Once the training is done, measure it with the 99 practice questions for the JN0-664 exam from DumpsActual — the test engine simulates the real exam environment so there are no surprises.

Juniper Service Provider, Professional (JNCIP-SP) Sample Questions:

Question #1

Exhibit

Referring to the exhibit, CE-1 is providing NAT services for the hosts at Site 1 and you must provide Internet access for those hosts Which two statements are correct in this scenario? (Choose two.)

  • A. You must configure a RIB group on PE-1 to leak the 10 1 2.0/24 prefix from the VPN-A.inet.0 table to the inet.0 table.
  • B. You must configure a RIB group on PE-1 to leak a default route from the inet.0 table to the VPN-A.inet.
    0 table.
  • C. You must configure a static route in the main routing instance for the 10 1 2.0/24 prefix that uses the VPN-A.inet.0 table as the next hop
  • D. You must configure a static route in the main routing instance for the 203.0.113.1/32 prefix that uses the VPN-A.inet.0 table as the next hop.
Reveal Solution  Discussion  0

Correct Answer: B,D  🗳️

Question #2

Your organization manages a Layer 3 VPN for multiple customers To support advanced route than one BGP community on advertised VPN routes to remote PE routers.
Which routing-instance configuration parameter would support this requirement?

  • A. vrf-export
  • B. vrf-target export
  • C. vrf-target import
  • D. vrf-import
Reveal Solution  Discussion  0

Correct Answer: A  🗳️

Explanation: Only visible for DumpsActual members. You can sign-up / login (it's free).

Question #3

Exhibit

Referring to the exhibit, a working L3VPN exists that connects VPN-A sites CoS is configured correctly to match on the MPLS EXP bits of the LSP, but when traffic is sent from Site-1 to Site-2, PE-2 is not classifying the traffic correctly What should you do to solve the problem?

  • A. Configure the explicit-null statement on PE-1.
  • B. Set a static CoS value for the PE-1_to_PE-2 LSP
  • C. Configure the explicit-null statement on PE-2
  • D. Configure VPN prefix mapping for the PE-1_to_PE-2 LSP
Reveal Solution  Discussion  0

Correct Answer: C  🗳️

Explanation: Only visible for DumpsActual members. You can sign-up / login (it's free).

Question #4

You are asked to protect your company's customers from amplification attacks. In this scenario, what is Juniper's recommended protection method?

  • A. unicast Reverse Path Forwarding
  • B. ASN prepending
  • C. destination-based Remote Triggered Black Hole
  • D. BGP FlowSpec
Reveal Solution  Discussion  0

Correct Answer: D  🗳️

Question #5

Exhibit

Which two statements about the output shown in the exhibit are correct? (Choose two.)

  • A. The PE is attached to a single local site.
  • B. There has been a VLAN ID mismatch.
  • C. The PE router has the capability to pop flow labels
  • D. The connection has not flapped since it was initiated.
Reveal Solution  Discussion  0

Correct Answer: A,D  🗳️

Explanation: Only visible for DumpsActual members. You can sign-up / login (it's free).

Viewing page 1 out of 20 pages.
Viewing questions 1-5 out of 99 questions.

5%

1134 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)

I didn't expect that JN0-664 exam braindump valid on 100%, but it's really good test for passing the exam. I am grateful to it.

Gloria

Gloria     4 star  

DumpsActual is the best site for exam dumps. Previously I studied for some other exam and scored well. Now i passed my JN0-664 certification exam with 92% marks.

Lyndon

Lyndon     4 star  

Got the latest JN0-664 exam dump from DumpsActual. I took the JN0-664 exam today and passed with a good score.

Jill

Jill     4.5 star  

I was not prepared for my JN0-664 exam when I came across DumpsActual.

Isaac

Isaac     4.5 star  

JN0-664 exam dumps are useful and helpful! And my best assistance during the exam preparation was JN0-664 pdf. It is a real guarantee of the successful exam passing. Verified!

Page

Page     5 star  

Thanks for your JN0-664 study guide, I have passed it.

Harry

Harry     4 star  

Do not hesitate about this JN0-664 dump. It is very good valid dump. It is vaild for my exam. Worthy it.

Werner

Werner     4 star  

I just passed the exams with your materials, the JN0-664 Q&A for exam completely covered.

Paul

Paul     4 star  

The questions and answers given in the JN0-664 learning material are suffiecient. I cleared my exam effortlessly.

Len

Len     5 star  

Most valid dumps for JN0-664 at DumpsActual. I studied from other dumps but the questions were different in the exam. I recommend all those giving the JN0-664 exam to refer to these dumps.

Mick

Mick     5 star  

My vacations turned into double fun when I thought to get little know how about my upcoming Juniper Practitioner exam. I prepared on and off when I got free time in my trip and got through this dmp

Marshall

Marshall     4 star  

Your Software version of JN0-664 exam questions gave me confidence to win this exam. Thank you! All the Q&A just come up in the real exam.

Michael

Michael     5 star  

DumpsActual can be called my guide since it directed me into the right way before my JN0-664certification exam & it was their supervision that got me to understand the right path that eventually drives me to success.

Susie

Susie     4.5 star  

Your JN0-664 questions material give me a good chance to practice by myself,I don't have enough time to prepare for it,so I DumpsActual helped me a lot.

Zara

Zara     4 star  

At first, I'm little doubt about the JN0-664 dumps, though I have made the purchase, but when I know I have passed it, I think it is really worthy to buy from this DumpsActual.

Antonia

Antonia     5 star  

Pass JN0-664 exam this time! I know it owes to the JN0-664 study guide. Since I fail the exam twice. It costs me so much money. Good study guide for all of you, just buy it!

Jill

Jill     5 star  

When I started using DumpsActual exam preparation I get a good scores. I can guarantee any student wishing to use DumpsActual for their JN0-664 Certification exam preparation that they will be able to see the same in no time.

Elmer

Elmer     4.5 star  

LEAVE A REPLY

Your email address will not be published. Required fields are marked *

QUALITY AND VALUE

DumpsActual Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.

EASY TO PASS

If you prepare for the exams using our DumpsActual testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.

TESTED AND APPROVED

We are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.

TRY BEFORE BUY

DumpsActual offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.