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Juniper JN0-635 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | Security, Professional (JNCIP-SEC) Exam |
| Exam Number: | JN0-635 |
| Certificate Validity Period: | 3 years |
| Exam Price: | USD 300 (varies by region/tax) |
| Related Certifications: | Juniper Security, Associate (JNCIA-SEC) Juniper Security, Specialist (JNCIS-SEC) |
| Exam Format: | Scenario-based questions, Multiple choice |
| Passing Score: | Approximately 65% (Juniper does not always publish an exact fixed score) |
| Real Exam Qty: | Approx. 65 multiple-choice questions |
| Exam Duration: | 90 minutes |
| Available Languages: | English |
| Recommended Training: | Juniper Security Training Courses (Official) |
| Exam Registration: | Pearson VUE Juniper Exams Juniper Certification Portal |
| Sample Questions: | ![]() |
| Exam Way: | Pearson VUE testing center or online proctored exam |
| Pre Condition: | Recommended: JNCIS-SEC or equivalent intermediate knowledge of Junos OS and security concepts |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/certification-exams/jn0-635.html |
Juniper JN0-635 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: NAT and IP Services | - Source NAT and destination NAT - Static NAT and port forwarding |
| Topic 2: Juniper Security Architecture and SRX Platforms | - Security policies and zones design - SRX Series architecture and packet flow |
| Topic 3: VPN Technologies | - Route-based and policy-based VPNs - IPsec VPN configuration and troubleshooting |
| Topic 4: Routing and Security Integration | - Routing instances in security contexts - Policy-based routing and traffic engineering |
| Topic 5: Monitoring, Logging, and Troubleshooting | - Security logging and event analysis - Troubleshooting SRX security policies and VPNs |
| Topic 6: Threat Prevention and Advanced Security Services | - AppSecure and security services integration - IDP/IPS concepts and configuration |
| Topic 7: Firewall and Security Policies | - Policy configuration and evaluation order - Advanced policy match conditions |
Answers Every JN0-635 Candidate Should Read First
The Juniper Security, Professional (JNCIP-SEC) exam is the official Juniper Networks test registered under exam code JN0-635. Passing it earns you the Juniper Security, Professional (JNCIP-SEC) certification, a credential at the Professional level. It is also linked to the related certifications: Juniper Security, Associate (JNCIA-SEC), Juniper Security, Specialist (JNCIS-SEC). Juniper Networks exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
The Juniper Security, Professional (JNCIP-SEC) exam includes Approx. 65 multiple-choice questions 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 Security, Professional (JNCIP-SEC) exam you need Approximately 65% (Juniper does not always publish an exact fixed score), and the official registration fee is USD 300 (varies by region/tax). A retake is not discounted: a failed attempt means paying the full USD 300 (varies by region/tax) 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: JNCIS-SEC or equivalent intermediate knowledge of Junos OS and security concepts
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Registration for the Juniper Security, Professional (JNCIP-SEC) exam goes through the official channels below.
As for the delivery format, the exam is taken Pearson VUE testing center or online proctored exam.
Juniper Networks points candidates toward the following training options for Juniper Security, Professional (JNCIP-SEC).
Course work builds the foundation; question practice makes it stick. The 173 practice questions in the ActualCollection JN0-635 package let you rehearse each topic under exam-style pressure before the real thing.
Yes. ActualCollection offers a free PDF demo of the Juniper Security, Professional (JNCIP-SEC) 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 Security, Professional (JNCIP-SEC) 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 Security, Professional (JNCIP-SEC) syllabus is organized into 7 domains. Key areas include Monitoring, Logging, and Troubleshooting, Threat Prevention and Advanced Security Services, and Juniper Security Architecture and SRX Platforms. 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 Security, Professional (JNCIP-SEC) Sample Questions:
Question 1
Click the Exhibit button.
Referring to the exhibit, which IPS deployment mode is running on the SRX5800 device?
A. monitor mode
B. in-line tap mode
C. sniffer mode
D. integrated mode
Question 2
Click the Exhibit button. IPv6 to IPv4 addresses are not being translated as shown in the exhibit.
Which two configurations would resolve the problem? (Choose two.)
A. set security nat source port-randomization disable
B. set security nat proxy-ndp interface ge-0/0/1.0
C. set security nat proxy-arp interface ge-0/0/0.0
D. set security nat natv6v4 no-6-frag-header
Question 3
What is a secure key management protocol used by IPsec?
A. ESP
B. IKE
C. AH
D. TCP
Question 4
Click the Exhibit button.
[edit security]
user@host# show policies
global {
policy new-policy {
match {
source-address any;
destination-address any;
application junos-https;
}
then {
permit {
application-services {
application-firewall {
rule-set appfw;
}
}
}
}
}
}
[edit security]
user@host# show application-firewall
rule-sets appfw {
rule 1 {
match {
dynamic-application junos:SSL;
}
then {
permit;
}
}
rule 2 {
match {
dynamic-application junos:HTTP;
}
then {
reject;
}
}
Referring to the exhibit, which two statements are correct? (Choose two.)
A. HTTP traffic is dropped.
B. HTTPS traffic is permitted.
C. HTTP traffic is permitted.
D. HTTPS traffic is dropped.
Question 5
According to the log shown in the exhibit, you notice the IPsec session is not establishing.
What is the reason for this behavior?
A. Incorrect peer address.
B. Mismatched proxy ID
C. Mismatched peer ID
D. Mismatched preshared key
Solutions:
| Question 1 Answer: D | Question 2 Answer: B,C | Question 3 Answer: B | Question 4 Answer: A,B | Question 5 Answer: C |






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