Everyone studies differently, so ActualCollection offers the Juniper Service Provider Routing and Switching prep material in three formats: a printable PDF, a desktop test engine for Windows, and an online test engine that runs in any browser. All three carry the same 135 practice questions.
Juniper JN0-661 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Service Provider Routing and Switching |
| Exam Number: | JN0-661 |
| Available Languages: | English |
| Related Certifications: | JNCIP-SP (Service Provider Routing and Switching - Professional) JNCIS-SP (Service Provider Routing and Switching - Specialist) JNCIE-SP (Service Provider Routing and Switching - Expert) |
| Passing Score: | Pass/Fail (Juniper does not publicly publish a numeric score) |
| Exam Price: | USD 200–300 (varies by country / currency, approximate Juniper exam fee) |
| Real Exam Qty: | 65 |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple Choice |
| Certificate Validity Period: | 3 years (Juniper certification validity policy) |
| Sample Questions: |  |
| Exam Way: | Delivered at Pearson VUE testing centres or via authorised online proctoring |
| Pre Condition: | Recommended prerequisite: JNCIS-SP specialist level or equivalent experience with Junos and service provider routing/switching networking |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/tracks/service-provider-routing-switching/jncip-sp.html |
Juniper JN0-661 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: High Availability and Scaling | - Redundancy and failover - Link aggregation and multichassis LAGs |
| Topic 2: IPv6 and Tunnels | - IPv6 routing - Tunneling mechanisms |
| Topic 3: Multiprotocol Label Switching (MPLS) | - Label distribution - MPLS fundamentals |
| Topic 4: Layer 3 VPNs | - L3VPN architecture - Route distinguishers and route targets |
| Topic 5: Layer 2 VPNs and Switching | - Layer 2 circuits - Provider bridging |
| Topic 6: Routing Protocols | - IS-IS - OSPF - BGP |
Common Questions About the Juniper Service Provider Routing and Switching Exam
The Juniper Service Provider Routing and Switching exam is the official Juniper Networks test registered under exam code JN0-661. Passing it earns you the JNCIP-SP certification, a credential at the Professional level. It is also linked to the related certifications: JNCIS-SP (Service Provider Routing and Switching - Specialist), JNCIP-SP (Service Provider Routing and Switching - Professional), JNCIE-SP (Service Provider Routing and Switching - Expert). Juniper Networks exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The Juniper Service Provider Routing and Switching exam includes 65 questions to be completed within 90 minutes. Do the pacing math before exam day: with that many items on the clock, you need a steady rhythm and the discipline to flag a hard question and move on instead of stalling. Two or three full timed sessions with the ActualCollection test engine will show you exactly what that pace feels like, so time pressure stops being a factor on the real day.
To pass the Juniper Service Provider Routing and Switching exam you need Pass/Fail (Juniper does not publicly publish a numeric score), and the official registration fee is USD 200–300 (varies by country / currency, approximate Juniper exam fee). A retake is not discounted: a failed attempt means paying the full USD 200–300 (varies by country / currency, approximate Juniper exam fee) again, so treat your first sitting as the expensive one. A sensible rule is to book your seat only after you are scoring comfortably above the passing mark on the ActualCollection practice tests, not just squeaking past it once.
Recommended prerequisite: JNCIS-SP specialist level or equivalent experience with Junos and service provider routing/switching networking
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Yes. ActualCollection offers a free PDF demo of the Juniper Service Provider Routing and Switching material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the Juniper Service Provider Routing and Switching exam within 60 days of your purchase and do not pass, ActualCollection backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.
The official Juniper Service Provider Routing and Switching syllabus is organized into 6 domains. Key areas include Layer 2 VPNs and Switching, IPv6 and Tunnels, and High Availability and Scaling. The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
Juniper Service Provider Routing and Switching Sample Questions:
Question 1
Which two statements are associated with any-source multicast? (Choose two.)
A. Routes learn the source of the multicast traffic from the source address of the multicast traffic.
B. Routes do not specify a specific source from which to receive traffic.
C. Routes learn the source of the multicast traffic from receives.
D. Receives select a specific source from which to receive traffic.
Question 2
Which configuration parameter would be used by a commit script to use custom syntax and simplify the configuration?
A. Apply-macro
B. Apply-groups
C. Allow-transients
D. Direct-access
Question 3
-- Exhibit -
-- Exhibit --
Click the Exhibit button.
Referring to the exhibit, routers R1 through R5 exist in a fully-meshed IBGP group. You want the routes received through EBGP on R1 to be advertised to the EBGP peer connected to R5. You want the routes received through EBGP on R5 to be installed on R1; however, you do not want the those routes to be advertised to the EBGP peer connected to R1.
Which two actions will accomplish this task? (Choose two.)
A. Implement an export policy on R5 to add the well-known no-export community to the EBGP routes.
B. Implement an export policy on R5 to add the well-known no-advertise community to the EBGP routes.
C. Implement an import policy on R1 to add the well-known no-export community to the EBGP routes.
D. Implement a route reflector group and configure the no-client-reflect parameter on the route reflector.
Question 4
Refer to the exhibit.
The configuration shown in the exhibit displays a configuration for a commit script.
However, you are unable to automatically retrieve the script from the remote server.
How do you retrieve the commit script from a different remote server without adding to the configuration?
A. Use the refresh feature.
B. Issue the direct-access feature.
C. Use the allow-transients feature.
D. Use the refresh-from feature.
Question 5
Click the Exhibit button.
[edit] [edit]
lab@r1# show protocols lab@r2# show protocols
ospf3 { ospf3 {
area 0.0.0.0 { area 0.0.0.0 {
interface 1o0.0; interface 1o0.0;
interface ge-1/0/6.0; interface ge-1/0/7.0;
}
}
lo0 = 172.16.100.1/32 [edit]
fc00:1000::1/128 lab@r2# show protocols
ospf3 {
area 0.0.0.0 {
interface 1o0.0;
interface ge-1/1/7.0;
interface ge-1/1/6.0;
}
}
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. A policy can be configured on r1 to redistribute 172.16.100.1/32 into OSPFv2, which would cause r3 to eventually learn the route and place it into inet 0.
B. 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.
C. An IPv4 unicast realm can be enabled on each router.
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.
Solutions:
| Question 1 Answer: A,B | Question 2 Answer: A | Question 3 Answer: A,B | Question 4 Answer: D | Question 5 Answer: C |
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