📡 CCNA 200-301 v1.1 — Free Study Guide

Pass your CCNA.
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6 domain guides mapped to Cisco's official exam domains. Written by network engineers, actively updated, and 100% free — forever.

Start Domain 1 → All Networking Articles
6 Study Domains
6 Official Exam Domains
120 min Exam Duration
$0 Cost — Forever
Exam Breakdown

Know exactly
what to expect

CCNA 200-301 is a single proctored exam — no prerequisites, no partial credit. Here's the full format.

⏱
Duration 120 minutes
❓
Questions 100–120 questions
📝
Question types MCQ · Drag-drop · Simulations · Simlets
1.0 Network Fundamentals
20%
2.0 Network Access
20%
3.0 IP Connectivity Heaviest
25%
4.0 IP Services
10%
5.0 Security Fundamentals
15%
6.0 Automation & Programmability
10%

💡 IP Connectivity (25%) is the highest-weighted domain — master OSPFv2 and routing first.

Exam Domains

Each domain guide maps to the official Cisco exam blueprint. Complete in order.

6/6 Domains Live
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Search by domain number, title, topic, or keywords without leaving this page.

6 domains · 6 live

01 Live

Network Fundamentals

Device roles, topologies, OSI model, cabling, subnetting basics, wireless principles.

Domain 1.0 20% of exam
13/13 articles
View Domain Guide →
02 Live

Network Access

VLANs, 802.1Q trunking, EtherChannel, Spanning Tree Protocol, wireless architectures, WLC configuration.

Domain 2.0 20% of exam
9/9 articles
View Domain Guide →
03 Live

IP Connectivity

Routing table interpretation, static/default routing, single-area OSPFv2, HSRP, IPv4 and IPv6 routing.

Domain 3.0 25% of exam
5/5 articles
View Domain Guide →
04 Live

IP Services

NAT types, NTP, DHCP/DNS roles, SNMP, syslog, QoS concepts, TFTP/FTP.

Domain 4.0 10% of exam
9/9 articles
View Domain Guide →
05 Live

Security Fundamentals

AAA, WPA2/WPA3, ACLs, DHCP snooping, DAI, port security, VPN basics.

Domain 5.0 15% of exam
10/10 articles
View Domain Guide →
06 Live

Automation & Programmability

Controller-based networking, REST APIs, JSON parsing, Ansible/Puppet/Chef, DNA Center.

Domain 6.0 10% of exam
7/7 articles
View Domain Guide →
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Every domain guide tied to official Cisco exam weightings.

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Weekly updates

New domain guides and articles published every week.

👤 Who Is This For?

Is CCNA 200-301 Right For You?

🎓
IT Beginners New to networking? CCNA gives you the complete foundation from scratch.
💼
Career Switchers Moving into IT? CCNA opens doors to network engineer, sysadmin, and NOC roles.
🏢
IT Professionals Already working in IT? CCNA validates and formalizes your existing knowledge.
🎯
Exam Takers Scheduled your CCNA exam? Use our domain-mapped domains for targeted prep.
❓ FAQ

Common Questions

How long does CCNA preparation take? +
Most students take 3–6 months studying part-time (1–2 hours/day). With our structured domain guides, you can focus on high-weight domains first and cut preparation time significantly.
Do I need any prerequisites for CCNA? +
No official prerequisites. However, basic familiarity with how computers connect to networks is helpful. Complete beginners should budget extra time for Domain 1.
Is this really free? No hidden costs? +
100% free. No account required to read the domains. Practice exams require a free account. We will never charge for this content.
How is this different from Cisco's official materials? +
Our content is written by practitioners who have taken the exam, so we focus on what actually appears on the test — not just what Cisco publishes. We also explain concepts in plain language, not vendor documentation style.
What exam version does this cover? +
This course covers the CCNA 200-301 v1.1 exam, the current active version. We update content whenever Cisco releases changes to the exam blueprint.
Can I use this alongside a bootcamp or other course? +
Absolutely. Our domain-mapped structure makes us a perfect complement to video courses (NetworkChuck, CBT Nuggets) or bootcamps — use us for reading, practice exams, and domain summaries.

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