Free CCNA Practice Test 2026 — Subnetting, Routing, and Everything That Will Trip You Up
Real CCNA 200-301 practice questions with the networking logic the exam actually tests. No fluff, just the questions that matter.
The CCNA Isn't Just Memorization — Here's What It Actually Tests
Every year, thousands of people fail the CCNA 200-301 not because they don't understand networking, but because they over-studied theory and under-practiced application. The exam doesn't ask "what is OSPF?" It asks "Router A sees this OSPF output — why isn't it forming adjacency with Router B, and how do you fix it?"
That's a fundamentally different skill. You need to recognize symptoms, apply troubleshooting logic, and select the correct IOS command — often under time pressure with 85-105 questions and only 120 minutes to answer.
This practice test gives you a taste of what that actually looks like. Try to answer each question before checking — that active recall is what builds real exam readiness.
CCNA 200-301 Exam Breakdown — 2026
| Domain | Weight | Key Topics |
|---|---|---|
| Network Fundamentals | 20% | OSI/TCP-IP, IPv4/IPv6, switching |
| Network Access | 20% | VLANs, STP, EtherChannel, WLAN |
| IP Connectivity | 25% | Routing, OSPF, static routes, subnetting |
| IP Services | 10% | NAT, DHCP, DNS, NTP, QoS |
| Security Fundamentals | 15% | ACLs, VPN, port security, AAA |
| Automation & Programmability | 10% | SDN, REST APIs, Python basics, Ansible |
IP Connectivity (25%) is the heaviest domain and the one most people struggle with. Master subnetting first — it unlocks OSPF, static routing, and ACL configuration all at once.
Free CCNA Practice Questions — Network Fundamentals
Question 1 — OSI Model
A network engineer is troubleshooting a connectivity issue. The engineer confirms that the physical cable is connected and the link light is on, but the device cannot communicate on the network. At which OSI layer should the engineer focus next?
Physical layer (Layer 1) is confirmed — cable connected, link light on. Next step is Layer 2 (Data Link): check MAC address table, VLAN configuration, STP state, and duplex/speed settings. The bottom-up OSI troubleshooting approach is fundamental CCNA methodology.
Question 2 — Subnetting
A host has the IP address 192.168.10.70/26. What is the network address of the subnet this host belongs to?
/26 means 255.255.255.192 — block size of 64. Subnets: .0-.63, .64-.127, .128-.191, .192-.255. Host .70 falls in the .64 subnet (192.168.10.64). Network address = 192.168.10.64, broadcast = 192.168.10.127, usable hosts = .65-.126. Subnetting is the #1 skill tested on CCNA — practice until it takes under 30 seconds per problem.
Free CCNA Practice Questions — IP Connectivity
Question 3 — OSPF Routing
Two Cisco routers are configured for OSPF but are not forming a neighbor relationship. Both routers are connected on the same subnet and OSPF is enabled on both. Which of the following would cause the adjacency to fail?
OSPF neighbors must have matching area IDs on the connecting interface. If one interface is in Area 0 and the other is in Area 1, they will NOT form adjacency. Mismatched area IDs are one of the most common OSPF troubleshooting scenarios on CCNA. Different router IDs are normal and expected. Same priority just affects DR/BDR election. Being in the same area is required.
Question 4 — Static Routing
A router needs to reach the 10.0.2.0/24 network via next-hop 192.168.1.1. Which command correctly configures this static route?
Cisco IOS static route syntax: ip route [destination-network] [subnet-mask] [next-hop-IP]. The mask comes before the next-hop, not after. Options B, C, and D all have incorrect syntax. This is a command syntax question — the CCNA tests exact CLI knowledge. You need to know IOS commands cold.
Free CCNA Practice Questions — Security Fundamentals
Question 5 — Access Control Lists
A standard ACL is configured to deny traffic from 192.168.1.0/24. Where should this ACL be applied for most efficient filtering?
Standard ACLs filter based on source IP only and should be placed close to the destination (outbound) to avoid blocking traffic unnecessarily at the source router. Extended ACLs (which filter on source AND destination) go close to the source for efficiency. This ACL placement rule is one of the most-tested CCNA concepts.
Why the CCNA 200-301 Is Harder Than You Think (And How to Beat It)
The CCNA 200-301 has a reputation as an entry-level cert, but don't be fooled. Cisco doesn't publish pass rates, but community surveys suggest only 50-60% pass on their first attempt. Here's what catches people off guard:
- Subnetting under pressure: You'll get 90-120 minutes for 100-120 questions. That's about 1 minute per question. Subnetting questions that take 3-4 minutes in practice become brutal under time pressure. Our IP Connectivity practice test drills these exact question types.
- Scenario-based questions: Cisco loves giving you a network diagram and asking "what's wrong?" You need to read configs, identify misconfigurations, and troubleshoot — not just recall facts.
- Automation & Programmability (10%): This domain trips up traditional network engineers. You need to understand REST APIs, JSON, Ansible, and Puppet basics. Practice with our Automation & Programmability questions.
- Broad coverage: The exam covers 6 domains from Layer 1 through SDN. That's a lot of ground for one exam. Focus on the high-weight domains first.
🎯 Study strategy: Take a diagnostic practice test first to identify weak areas. Then spend 60% of your time on weak domains, 30% on medium domains, and 10% reviewing strong areas. Take a full practice test every week to track progress.
The CCNA Study Plan That Works in 2026
Based on feedback from thousands of CCNA candidates who passed, here's the most effective approach:
Month 1: Foundations
Focus on the concepts that everything else builds on: the OSI model, subnetting, and basic IOS commands. If you can subnet a /27 in 30 seconds, you're ahead of 80% of candidates. Use Cisco Packet Tracer (free from Cisco) to practice commands in a simulated environment.
Month 2: Routing and Switching
Deep-dive into VLANs, STP, and OSPF. These are the heart of CCNA and the hardest topics. ExamCert's CCNA practice test covers all six domains with 700+ questions. Do 50 per day and review every explanation.
Month 3: Security, Services, and Automation
ACLs, NAT, DHCP, and the automation/programmability domain. Don't underestimate Automation — it's 10% of the exam and most candidates skip it. Python basics, REST API concepts, and SDN principles are tested.
Subnetting tip: The fastest subnetting method is the "magic number" approach. /26 = block size 64 (256-192=64). /27 = block size 32. /28 = block size 16. Once you know the block size, finding the network address is: find the multiple of the block size just below the host address. Practice this until it's automatic — the exam has 7-10 subnetting-related questions.
CCNA vs Other Networking Certifications in 2026
Choosing between certs? Here's the honest comparison:
- CCNA vs Network+: CompTIA Network+ is broader and vendor-neutral. CCNA is Cisco-specific and deeper in routing/switching. CCNA is more respected for Cisco-heavy environments and pays more on average. If you're targeting Cisco shops or want to go CCNP, start with CCNA.
- CCNA vs AWS Networking Specialty: Completely different audiences. CCNA is for traditional network engineers. AWS Networking Specialty is for cloud architects. Both are valuable in 2026 — CCNA for on-prem/hybrid, AWS Networking for cloud-native environments.
ExamCert's Full CCNA Coverage
ExamCert covers all CCNA 200-301 exam domains with focused practice:
- Network Fundamentals — OSI, TCP/IP, switching concepts
- Network Access — VLANs, STP, wireless
- IP Connectivity — Routing, OSPF, subnetting
- IP Services — NAT, DHCP, QoS
- Security Fundamentals — ACLs, VPN, port security
- Automation & Programmability — SDN, APIs
Ready to Pass Your CCNA First Try?
ExamCert has 700+ CCNA 200-301 practice questions across all 6 domains. Updated for 2026. Detailed explanations. Free to start — premium unlocks everything for $4.99 with a 100% money-back guarantee.
Start Free CCNA Practice TestCCNA 200-301 Exam Format & Scoring in 2026
The Cisco CCNA 200-301 exam in 2026 consists of approximately 100-120 questions with a 120-minute time limit. You need a score of 825 out of 1000 to pass. Question types include multiple choice, drag-and-drop, and simulation-based questions that test hands-on networking skills.
CCNA 200-301 Exam Domains & Weights
- Network Fundamentals (20%) — OSI model, TCP/IP, IPv4/IPv6, wireless principles
- Network Access (20%) — VLANs, EtherChannel, STP, wireless architecture
- IP Connectivity (25%) — Routing protocols, OSPF, static routing, first hop redundancy
- IP Services (10%) — NAT, NTP, DHCP, QoS, SNMP
- Security Fundamentals (15%) — VPN, ACLs, port security, wireless security
- Automation & Programmability (10%) — REST APIs, Ansible, Puppet, JSON, SDN
Our free CCNA practice exam covers all 6 domains with questions weighted to match the real exam distribution. Unlike other practice tests, ExamCert tracks your performance by domain so you know exactly where to focus your study time.
Why Free Practice Tests Are Essential for CCNA Success
The CCNA has a reputation as one of the toughest entry-level networking certifications. Free practice tests help you:
- Identify knowledge gaps before exam day
- Get comfortable with Cisco's question style and time pressure
- Build confidence through repeated practice
- Learn from detailed answer explanations
If you're also considering cloud certifications alongside CCNA, check out our AWS Solutions Architect practice test or Azure AZ-104 practice exam.
Frequently Asked Questions — CCNA 2026
How hard is the CCNA exam in 2026?
Moderate difficulty — harder than entry-level certs, requiring both conceptual understanding and hands-on IOS command knowledge. Subnetting, OSPF, and ACL troubleshooting are the common stumbling blocks. Most candidates take 3-6 months to prepare.
What is the CCNA 200-301 passing score?
Approximately 825/1000 (Cisco uses scaled scoring). If you're consistently scoring 80%+ on ExamCert practice tests, you're ready for the real exam.
How many questions are on the CCNA exam?
85-105 questions in 120 minutes. Includes multiple choice, drag-and-drop, simulation tasks, and fill-in-the-blank questions requiring actual CLI commands.
How much does the CCNA exam cost?
$330 USD. Retakes cost the same. Thorough preparation with free practice tests is essential to avoid costly retakes.
Can I self-study for CCNA without a bootcamp?
Yes. Cisco NetAcad (free), a study guide (Todd Lammle or Wendell Odom), Cisco Packet Tracer for hands-on labs, and ExamCert for practice questions is a proven self-study combination. Budget 3-6 months of dedicated daily study.
Is CCNA still worth it in 2026?
Yes. Enterprise networking, data centers, and service providers still run Cisco infrastructure. CCNA holders consistently earn $65,000-$95,000+ starting. It also gives you networking fundamentals that make cloud networking easier to understand.
Is the CCNA 200-301 exam changing in 2026?
As of 2026, Cisco has not announced major changes to the CCNA 200-301 exam. The current version covers networking fundamentals, IP connectivity, security, and automation. Cisco typically updates exams every 3-5 years, so the current 200-301 format is expected to remain through 2026. Always check Cisco's official certification page for the latest updates.
How long should I study for the CCNA exam?
Most candidates need 2-4 months of dedicated study for the CCNA, depending on prior networking experience. Complete beginners should plan for 200-300 hours of study time. Use a combination of video courses, hands-on labs (like Packet Tracer), and practice tests. Our CCNA practice exam is designed to simulate real exam conditions so you can gauge your readiness.
What score do you need to pass the CCNA 200-301?
You need a score of 825 out of 1000 to pass the CCNA 200-301 exam. This translates to roughly answering 82-85% of questions correctly. The exam uses a scaled scoring system, so the exact number of correct answers needed can vary. IP Connectivity (25% weight) and Network Fundamentals (20%) are the highest-weighted domains — focus your study there.
Is CCNA worth it in 2026 with cloud certifications available?
Absolutely. Networking fundamentals are still essential even in cloud environments. AWS, Azure, and GCP all require understanding of VPCs, subnets, routing, and security groups — all CCNA topics. In fact, many hiring managers prefer candidates with both CCNA and a cloud cert. Compare CCNA vs AWS Cloud Practitioner to decide which to pursue first.
How many practice questions should I do before the CCNA exam?
Aim for at least 500-700 practice questions across all 6 domains. You should consistently score above 850/1000 on practice tests before scheduling. Our free CCNA practice test offers unlimited questions with detailed explanations for each answer.
What score do you need to pass CCNA 200-301?
You need 825 out of 1000 to pass CCNA 200-301. That's roughly 82.5%, which is higher than most IT certifications. The scoring is not straightforward 1-point-per-question — Cisco uses a weighted scoring algorithm. This means some questions are worth more than others, making practice across all domains critical.