The JN0-348 exam is the official Juniper Networks exam behind the JNCIS-ENT certification, validating the skills measured by the Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) credential. It sits at the Specialist level of the Juniper Networks certification program. It also connects to Juniper Networks Certified Internet Specialist - Enterprise Routing and Switching (JNCIS-ENT), Juniper Networks Certified Associate - Junos (JNCIA-Junos), so the knowledge you build here carries over to those tracks as well.

The JN0-348 exam contains 65 questions to be completed within 90 minutes. Before exam day, divide the available time by the question count to work out a comfortable per-question pace, and mark any item that eats into it so you can return later instead of getting stuck. Timed sessions in the Lead2PassExam test engines make that pacing automatic — run at least two full-length mock exams under the clock so time pressure never becomes the reason you drop points.

The passing score for the JN0-348 exam is 60%, and the official registration fee is USD 300. Retakes are not discounted — every new attempt means paying the full fee again — so it pays to measure yourself before you book. Work through the 95 practice questions on Lead2PassExam, sit a timed practice test, and schedule your exam only when your scores are consistently comfortable. That simple habit is the cheapest exam strategy there is.

JNCIA-Junos certification is recommended before attempting the JNCIS-ENT exam. Requirements can change when Juniper Networks revises its certification program, so confirm the current eligibility rules on the official exam page before you register.

Yes. Lead2PassExam provides a free JN0-348 PDF demo so you can review the question style and answer quality before purchasing. Every purchase also includes 365 days of free updates — if Juniper revises the exam during that period, the updated material reaches you at no cost. Once the free-update year ends, you can extend your update service at a 50% discount.

Every Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) purchase on Lead2PassExam is covered by a 100% money-back guarantee with clear conditions: if you take the corresponding exam within 60 days of your purchase and do not pass, you can claim a full refund by submitting a scanned copy of your exam enrollment slip and your official score report as a PDF within two days of the exam date; claims are processed within seven days of submission. The guarantee does not apply to exams taken within three days of purchase, to material that was downloaded but never used in an exam attempt, or to free products and expired orders, and the candidate name must match the payer name. If you would rather not take a refund, you can instead exchange your purchase for two free exam preparation products of equal value and keep the update service on your original product.

Delivery is instant: your download is sent to your email within one minute of payment, with no limit on how many computers you may install the material on. If nothing arrives within two hours, check your spam folder and contact customer service for help.

The Juniper Enterprise Routing and Switching, Specialist (JNCIS-ENT) exam blueprint is organized into 8 domains. The first three are:

• Routing Fundamentals — 15% - 20% of the exam
• High Availability — 5% - 10% of the exam
• OSPF — 15% - 20% of the exam

For the complete domain-by-domain breakdown, scroll up to the full exam topics outline above and use it to plan how you distribute your study time.