About 40% of people who sit the Network+ cert fail it on the first attempt. CompTIA doesn't publish that number — it comes from self-reported data across r/CompTIA and r/ITCareerQuestions, where thousands of test-takers log their results. That gap between "I watched some videos" and "I passed" is exactly what this guide is designed to close.
The CompTIA Network+ cert (currently exam code N10-009) is a vendor-neutral credential that tests foundational networking knowledge: OSI model, subnetting, switching, routing protocols, wireless standards, network security, and troubleshooting. It's not entry-level in the way A+ is — it expects you to reason through packet flows, not just memorize definitions.
Who the Network+ Cert Is Actually For
Network+ is positioned as a mid-entry credential. CompTIA recommends 9–12 months of networking experience before sitting the exam, and the current N10-009 version takes that seriously. The exam has 90 questions (mix of multiple choice and performance-based labs), a 90-minute time limit, and a passing score of 720/900.
The people who get the most value from Network+ fall into two groups:
- Career changers moving from unrelated fields into IT support, help desk, or junior sysadmin roles. Network+ on a resume signals baseline networking literacy that employers can verify.
- A+ holders building toward a CCNA, Security+, or CySA+. Network+ fills the knowledge gap and satisfies some DoD 8570 baseline requirements.
If you're already a network engineer with a few years of hands-on experience, Network+ probably won't move the needle on your salary. If you're starting out, it's a legitimate signal — not a golden ticket, but a real one.
What Reddit Actually Gets Right About the Network+ Cert
r/CompTIA, r/ccna, and r/ITCareerQuestions have become the de facto peer review system for Network+ prep. The crowd wisdom is worth paying attention to — not because it replaces structured study, but because it corrects specific mistakes that courses don't catch.
Three things Reddit consistently gets right:
- Professor Messer is non-negotiable. His free N10-009 video series is comprehensive, current, and free. Nearly every passing post mentions it. No paid course is dramatically better for pure concept coverage.
- Practice exams matter more than re-watching videos. The performance-based questions (PBQs) at the start of the exam catch people off guard. You need to practice configuring simulated devices, reading packet captures, and interpreting network diagrams under time pressure.
- Subnetting fluency, not subnetting memorization. You need to be able to calculate subnets in your head at speed. There's no shortcut — you practice until it's automatic.
Where Reddit misleads people: "I studied for 2 weeks and passed" posts get upvoted. The follow-up posts from people who failed after 2 weeks don't. Survivorship bias runs hard in certification communities. A realistic timeline for someone without prior networking experience is 2–4 months of consistent study.
Network+ Cert Exam Breakdown (N10-009)
The N10-009 exam domains and their weighting:
- Networking Concepts — 23%
- Network Implementation — 20%
- Network Operations — 17%
- Network Security — 20%
- Network Troubleshooting — 20%
Security and troubleshooting together make up 40% of the exam. People who treat Network+ as a "learn the OSI model and you're done" certification are walking into a surprise. CompTIA has steadily added more security content with each revision — N10-009 added coverage of zero trust architecture, SD-WAN, and SASE that didn't appear in N10-008.
Performance-based questions (PBQs) appear first and are the hardest part for most test-takers. They require you to configure a simulated switch, diagnose a misconfigured VLAN, or trace a routing issue — tasks that are hard to fake with flashcard memorization.
Top Courses for the Network+ Cert
There's no single course that covers everything perfectly. Most successful candidates use a combination: one video series for concepts, one practice test bank, and hands-on labs (Packet Tracer or GNS3 are both free).
The Bits and Bytes of Computer Networking
Google's networking fundamentals course on Coursera covers TCP/IP, DNS, DHCP, and routing in a way that actually explains the "why" behind each concept. Strong starting point before diving into Network+ specific content — the Network+ exam will make more sense if you understand the underlying logic first. Rated 9.7.
Networking in Google Cloud: Fundamentals
Bridges the gap between textbook networking and how it works in production cloud environments — increasingly relevant since N10-009 added cloud networking content. Useful for candidates who want to understand VPCs, firewall rules, and load balancers as real infrastructure, not just exam bullets. Rated 9.7.
Networking in Google Cloud: Routing and Addressing
Deep dive into subnetting, CIDR, and routing protocols with hands-on labs. The subnetting module alone is worth the time for Network+ candidates who struggle with IP address math under exam conditions. Rated 9.7.
Google Cloud IAM and Networking for AWS Professionals
Covers network security concepts (firewall policies, identity-aware proxy, VPN interconnects) that map directly to the Network Security domain on the N10-009 exam. Best for candidates with some cloud exposure who want to connect existing knowledge to the cert objectives. Rated 9.7.
Salary and Career Outcomes After Network+ Cert
Network+ alone won't land you a six-figure salary. It is an entry credential. Here's what the actual market looks like:
- Help desk / IT support with Network+: $42,000–$58,000 depending on market
- Network technician with Network+ + 1 year experience: $52,000–$68,000
- Junior network administrator with Network+ + CCNA: $65,000–$85,000
The salary inflection point comes when you stack Network+ with either CCNA or Security+. Network+ by itself is a screening filter — it gets you past HR. The experience and the next cert are what determine the actual offer.
DoD contractors are a notable exception. If you're targeting government IT work, Network+ satisfies the IAT Level I baseline certification requirement under DoD 8570/8140. In that context, the cert has direct compensation value — cleared IT roles paying $75,000–$95,000 entry-level exist specifically because of that framework.
FAQ
How long does it take to pass the Network+ cert?
Most people with zero networking background need 8–16 weeks studying 1–2 hours per day. People with prior A+ certification or hands-on IT support experience often compress that to 4–8 weeks. "I did it in 2 weeks" posts exist but represent outliers, usually people with existing networking knowledge who used the cert as formalization.
Is Network+ harder than A+?
Yes, meaningfully so. A+ tests broad IT knowledge at a procedural level. Network+ requires you to reason through network behavior — troubleshoot a VLAN misconfiguration, identify why a host can't reach a subnet, configure a DHCP scope. The performance-based questions require applied thinking, not recall.
What's the cost of the Network+ cert exam?
The exam voucher is $358 through CompTIA directly (USD). Third-party resellers sometimes offer 10–15% discounts. CompTIA periodically runs sales — subscribing to their email list or checking through your employer's training budget are the main ways to reduce cost. Some community colleges offer the voucher bundled with prep courses at a discount.
How long is Network+ valid?
Three years. You renew by earning 30 Continuing Education Units (CEUs) in networking-related activities, or by passing a higher-level CompTIA exam (CASP+, CYSA+, etc.) which automatically renews lower-tier certs. Passing CCNA or Security+ does not renew Network+ — CompTIA CEUs are vendor-specific.
Is Network+ worth it if I want to do cybersecurity?
Yes, but not as a standalone. Security+ is the more direct path to cybersecurity roles, but Security+ assumes networking knowledge — people who skip Network+ and go straight to Security+ often struggle with the network security questions. If you're targeting SOC analyst or junior pen tester roles, A+ → Network+ → Security+ is the standard path for a reason.
Can I pass Network+ without a course?
Yes. Professor Messer's free video series plus a paid practice test bank (ExamCompass is free, Jason Dion's Udemy tests are about $15 on sale) is a complete study stack for zero course cost. The exam doesn't reward vendor-specific knowledge, so the free materials are not materially inferior to paid courses.
Bottom Line
The Network+ cert is a legitimate credential that does what it claims: validates entry-level networking knowledge in a vendor-neutral format that HR systems and government contracting frameworks recognize. It's not a career accelerator on its own — it's a foundation layer.
The Reddit communities around Network+ are genuinely useful for calibrating your study timeline, finding which practice tests are accurate, and understanding what the PBQs actually look like. Take the pass-in-two-weeks posts with skepticism and focus on the recurring patterns: Professor Messer's videos, heavy practice test work, and subnetting until it's automatic.
If you're early in an IT career and need a networking credential that travels across employers, Network+ is the right choice over vendor-specific alternatives. If you already have hands-on networking experience, go straight to CCNA — it carries more weight for most roles and Network+ becomes redundant.
The N10-009 exam is harder than earlier versions. Budget enough time to practice the performance-based questions, not just memorize domain objectives, and you'll pass it.