Juniper Networks · 2026 Edition
A complete preparation guide written by Juniper Networks-certified engineers. Covers the exam format,all 8 blueprint domains, a week-by-week study plan, and proven tips for passing first time.
2–4 months
Prep time
Intermediate
Difficulty
200
Exam questions
700/1000
Pass mark
Exam code
JNCIP-ENT
Full name
Juniper Networks Enterprise Routing and Switching, Professional (JNCIP-ENT, JN0-650)
Vendor
Juniper Networks
Duration
120 minutes
Questions
200 items
Passing score
700/1000 (scaled)
Domains covered
8 blueprint domains
Recommended experience
Foundational IT knowledge recommended
Typical prep time
2–4 months
Domain percentage weights are not currently available for this exam. The checklist below is still useful for planning your study.
Phase 1
Ethernet Switching And Spanning Tree
Tip: Study the official exam objectives for this domain before practising questions.
Phase 2
BGP Advanced
Tip: Study the official exam objectives for this domain before practising questions.
Phase 3
Class OF Service
Tip: Study the official exam objectives for this domain before practising questions.
Phase 4
EVPN
Tip: Study the official exam objectives for this domain before practising questions.
Phase 5
IP Telephony Features
Tip: Study the official exam objectives for this domain before practising questions.
Phase 6
Interior Gateway Protocols
Tip: Study the official exam objectives for this domain before practising questions.
Phase 7
IP Multicast
Tip: Study the official exam objectives for this domain before practising questions.
Phase 8
Layer 2 Authentication And Access Control
Tip: Study the official exam objectives for this domain before practising questions.
Study the official exam blueprint — weight percentages tell you exactly where to invest prep time.
Practise scenario-based questions regularly — every modern cert exam is scenario-heavy.
Use spaced repetition to retain what you've learned (Courseiva does this automatically).
Book your exam date once you're scoring 80%+ consistently on practice tests.
Review explanations for every wrong answer, not just the question — the 'why' is what makes it stick.
Apply everything in this guide with adaptive practice questions, detailed answer explanations, and domain analytics.