The JN0-348 exam is the official exam behind the Juniper Networks Certified Specialist Enterprise Routing and Switching (JNCIS-ENT) credential from Juniper. It sits at the Specialist level of the Juniper certification track. It is also associated with JNCIA-Junos, JNCIS-ENT, JNCIP-ENT. The PrepAwayTest practice questions on this page map to the same objectives, so you can measure your readiness before you book a seat.

The JN0-348 exam contains Approximately 65 multiple-choice questions questions and gives you 90 minutes to complete them. That pace leaves little room for getting stuck, so train yourself to flag a hard question, move on, and circle back later. Run at least one full timed session in the PrepAwayTest test engine a week before your exam date to check whether your pacing holds under pressure.

You need Approximately 60–65% (Juniper passing scores are not always publicly fixed and may vary) to pass the JN0-348 exam, and the official registration fee is USD 300 (varies by region and tax). A retake means paying that fee again in full, which makes thorough preparation the cheaper option by far. Before scheduling, take a timed PrepAwayTest practice test; if you are not scoring comfortably above the passing line, give yourself more study time instead of booking on hope.

Recommended: JNCIA-Junos certification or equivalent Junos OS knowledge

Requirements can change, so confirm the latest details on the official Juniper exam page before you register.

You can book the JN0-348 exam through the following official channels:

• Juniper Certification Portal
• Pearson VUE Juniper Exams

The exam is delivered Online proctored (OnVUE) or authorized Pearson VUE testing center, so pick the option that suits you when booking.

Juniper points candidates to these official courses:

• Juniper Networks Training Courses

Once you have worked through the official material, wrap up your preparation with the 95 practice questions from PrepAwayTest to lock in what you have learned.

Yes. A free JN0-348 PDF demo is available, so you can check the question style and answer quality before you commit. Every purchase also includes 365 days of free updates, and if your product expires after that, you can extend the update service at a 50% discount from your member zone.

Your purchase is protected by our 100% Money Back Guarantee. If you take the JN0-348 exam within 60 days of purchase and do not pass, send us a scanned enrollment slip and your official Score Report PDF within two days of the exam; approved refunds are processed within seven days. The candidate name must match the payer name, and the guarantee does not apply to exams taken within three days of purchase, to products that were downloaded but never used in an exam sitting, or to free materials and expired orders. If you would rather keep studying, we can instead exchange your order for two free exam products of equal value while your original product keeps its update service. Delivery itself is instant: your download is emailed within one minute of payment and stays available in your member zone, with no limit on how many computers you can install it on. If nothing arrives within two hours, contact our customer service team.

The JN0-348 syllabus is divided into 5 domains, including Troubleshooting and Monitoring, High Availability and Network Services, and Routing Policy and Traffic Engineering. The complete breakdown, with every domain and its subtopics, is listed in the Exam Topics section above — review it line by line and flag the areas where you feel weakest.