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Everything you need to know about Cisco's foundational networking certification as of 2026, covering the six exam domains, the 200-301 exam format, cost, career paths, DoD 8140 status, and how CCNA compares to CompTIA Network+ and CCNP. A complete reference guide for anyone weighing the CCNA or trying to understand what it covers.
Components, topologies, cabling, TCP and UDP, and IP addressing. 20%.
VLANs, trunking, spanning tree, EtherChannel, and wireless. 20%.
Routing, static routes, OSPFv2, and redundancy. The heaviest at 25%.
NAT, DHCP, DNS, NTP, SNMP, syslog, QoS, and SSH. 10%.
Threats, ACLs, Layer 2 security, wireless security, and AAA. 15%.
REST APIs, Ansible, JSON, and AI in network operations. 10%.
CCNA is Cisco's foundational networking certification, earned through a single exam (200-301) and held by more than a million networking professionals worldwide.
It validates the skills to install, configure, operate, and troubleshoot small to medium networks. Cisco consolidated what used to be several specialized CCNA tracks into one comprehensive exam in 2020, covering routing, switching, IP services, security fundamentals, and automation in a single credential.
The August 2024 v1.1 update refreshed the exam with generative AI, cloud network management, and machine learning content, so the credential reflects how modern networks actually run. CCNA is a vendor-specific, associate-level certification with no formal prerequisites, approved under DoD 8140, and issued by Cisco.
Looking ahead, Cisco has announced that a larger v2.0 blueprint arrives in 2027. The 200-301 v1.1 exam covered here stays current until then, so certifying now still counts.
Four things that have kept CCNA the default starting line for a networking career.
With over a million holders, CCNA is the credential employers list by name for networking roles. Cisco gear runs a huge share of the world's enterprise networks, so proving you can configure it carries real weight on a resume.
The exam includes simulation questions where you configure and troubleshoot virtual Cisco devices. CCNA proves you can do the work, not just recognize the right answer on paper.
The v1.1 update added automation, REST APIs, cloud network management, and AI and machine learning content, so CCNA maps to how networks are actually run in 2026, not a decade ago.
CCNA is an approved foundational qualification under DoD Manual 8140.03 at the Advanced proficiency level for the Network Operations Specialist work role in the DoD Cyber Workforce Framework (DCWF).
That makes it a useful credential for service members, DoD civilians, and contractors holding network-coded positions. Current qualification matrices are published at the DoD Cyber Exchange.
Everything you need to know about the certification, the 200-301 exam, and how to keep CCNA current as of 2026.
CCNA is the foundation of the Cisco certification ladder. Once you hold it, you pick a professional track that matches the work you want to do, then potentially climb to expert level.
The most popular professional track. Goes deep on enterprise routing and switching, infrastructure, virtualization, network assurance, and automation. Two exams: a core plus a concentration of your choice.
The security-focused professional track for engineers defending Cisco networks. A natural next step if your CCNA security fundamentals sparked an interest in network defense and firewalls.
Cisco's expert tier and one of the most respected credentials in networking. A written qualification exam plus a demanding eight-hour hands-on lab. The long-term goal for many career networkers.
CCNA is where a networking career formally begins. It builds on general IT fundamentals and leads into the professional Cisco tracks, a security pivot, or network automation work.
Build the baseline
The pivot point
Two questions to answer before you commit: how ready are you to start, and is CCNA the right certification for where you're headed. Here's a straight answer to both.
You can start CCNA directly.
There are no formal prerequisites for the 200-301 exam. If you already understand IP addressing, basic networking, and have spent time around routers and switches, you can register and start preparing now. Cisco suggests about a year of experience, but plenty of people pass without it.
Build a foundation first.
Nothing blocks you from sitting CCNA, but the material lands much better with fundamentals in place. Working through CompTIA A+ and Network+, or building a small home lab, gives you the base so subnetting and routing make sense rather than feeling like memorization.
CCNA is the credential most often listed by name for entry and junior networking roles, and it bridges toward security and cloud work as you grow.
Keeps the network running day to day: configuring switches and routers, managing VLANs, and troubleshooting connectivity. The most common first role for a new CCNA holder.
Designs, builds, and optimizes networks using the full scope of CCNA routing and switching knowledge, then troubleshoots the complex problems that span multiple technologies.
Operates and defends network infrastructure in defense and federal settings. DCWF work role 441, where CCNA qualifies at the Advanced proficiency level.
Integrates servers and services with the network. A grounding in VLANs, IP subnets, and routing makes cross-team infrastructure work far smoother.
Monitors network health from a network operations center, responds to alerts, and escalates incidents. A strong entry point that puts CCNA skills to work right away.
Applies CCNA security fundamentals to defend the network, a natural bridge toward Cisco CyberOps, CompTIA CySA+, or a CCNP Security track.
CompTIA Network+ sits below CCNA as a vendor-neutral foundation, and Cisco CCNP sits above it as the professional tier. Here's how the three line up.
| CCNA | CompTIA Network+ | Cisco CCNP | |
|---|---|---|---|
| Issuer | Cisco | CompTIA | Cisco |
| Level | Associate | Foundational (vendor-neutral) | Professional |
| Focus | Cisco routing, switching, security, automation | Networking fundamentals, any vendor | Advanced enterprise networking, by track |
| Exam | 200-301, 120 minutes | N10-009, 90 minutes | Two exams: core plus concentration |
| Recertification | 3 years (exam or 30 CE credits) | 3 years (CEUs) | 3 years |
| DoD 8140 Approved | Yes (Advanced) | Yes | Yes (CCNP Security) |
| Best For | Cisco-focused networking careers | Broad entry networking and IT roles | Senior and specialized Cisco engineers |
Exam and recertification details vary by region and version. Many networking professionals stack more than one of these over a career.
Our Cisco CCNA boot camp covers all six domains of the 200-301 exam over five days, with your $300 exam voucher and a free retake included, so you leave exam-ready.
A real-world CCNA journey, plus a look at what networking certifications pay.
A first-person account of going from retail tech work to a network engineering role through the CCNA, including why subnetting is the foundation everything else sits on and how a focused boot camp closed the gap.
A full walkthrough of the certification: who it fits, what the exam covers, and how the CCNA functions as the first major step toward a networking career.
Cisco announced at Cisco Live that the CCNA blueprint gets its biggest revision in years, with v1.1 giving way to v2.0 in 2027. A look at whether to certify on the current exam now or hold out.
A practitioner's look at how a CCNA boot camp actually runs, who it's the right move for, and how to walk in prepared so the week pays off.
Why an immersive, instructor-led format helps adults absorb certification material faster than scattered self-study, and what makes the learning actually stick.
A practical guide to the main Nmap scan types and when to reach for each, based on your privileges, the services you need to find, and how quietly you need to work.
A look at networking certification pay, including how CCNA-certified professionals and Network+ holders compare, and how specialization moves the numbers.
The CCNA 200-301 exam is organized into six domains, each carrying its own weight. Click any domain for what it covers.
The role and function of routers, switches, firewalls, access points, and endpoints, plus network topologies, cabling, TCP versus UDP, and IPv4 and IPv6 addressing and subnetting.
VLANs and trunking, switching concepts, interswitch connectivity, Rapid PVST+ spanning tree, EtherChannel, and wireless LAN configuration and security.
The largest domain. Routing concepts, reading the routing table, static routing, OSPFv2, and first-hop redundancy protocols that keep traffic moving.
The services that ride over IP networks: NAT, NTP, DHCP, DNS, SNMP, syslog, QoS, and remote access with SSH.
Security concepts and threats, access control lists, Layer 2 security features, wireless security protocols, and the basics of authentication, authorization, and accounting.
How automation changes network management: controller-based networking, REST APIs, configuration tools like Ansible, JSON-encoded data, and the role of AI and machine learning in modern networks.
Domains and weights reflect the Cisco CCNA 200-301 v1.1 exam topics. Cisco updates the blueprint on a periodic cycle.
The questions candidates ask most often when researching the Cisco Certified Network Associate certification.
CCNA is Cisco's foundational networking certification, earned by passing a single exam (200-301). It validates the skills to install, configure, operate, and troubleshoot small to medium networks, covering routing, switching, IP services, security fundamentals, and automation.
No. CCNA has no formal prerequisites. Cisco recommends about one year of hands-on networking experience before sitting the 200-301 exam, but it isn't required, and many candidates pass without it.
The CCNA 200-301 exam costs approximately $300 USD as of 2026, set by Cisco. Pricing can vary by region and tax, and many boot camps include the exam voucher in the course price, so check what's bundled before paying separately.
The 200-301 exam runs 120 minutes and typically includes 100 to 120 questions. Question types include multiple choice, drag-and-drop, and simulation items where you configure or troubleshoot virtual Cisco devices, so it tests hands-on skill alongside knowledge.
Cisco doesn't publish an official CCNA passing score. The exam uses criterion-referenced scoring against a fixed standard, and question difficulty can vary between candidates. Your score report shows performance by domain rather than a simple percentage.
The six 200-301 domains are Network Fundamentals (20%), Network Access (20%), IP Connectivity (25%), IP Services (10%), Security Fundamentals (15%), and Automation and Programmability (10%). IP Connectivity carries the heaviest weight.
CCNA is valid for three years. To recertify, you can retake the 200-301 exam, pass any higher Cisco exam such as a CCNP or CCIE exam, or earn 30 Continuing Education credits within the three-year cycle through approved Cisco activities.
Yes. CCNA appears on the DoD 8140 Approved Qualifications Matrix V2.1 at the Advanced proficiency level for the Network Operations Specialist work role (DCWF 441). See the full DoD 8140 work role paths.
CCNA supports roles such as network administrator, network engineer, network operations specialist, systems administrator, NOC technician, and network security associate. It's the credential most often listed by name for entry and junior networking positions.
Network+ is vendor-neutral and teaches networking fundamentals broadly, while CCNA is Cisco-specific and goes deeper into configuration on Cisco gear. Many people start with Network+ then move to CCNA, or go straight to CCNA if they know they want a Cisco-focused networking career.
After CCNA, most professionals pursue a CCNP track such as CCNP Enterprise or CCNP Security, then potentially CCIE at the expert level. Others pivot toward security with Security+ and CySA+, or toward cloud and network automation roles.
Most candidates study for two to four months, depending on background and weekly hours. Those with networking experience who take a boot camp can compress the instruction into about a week followed by focused review and lab practice.
Yes, for most people building a networking career. CCNA remains the most recognized networking credential, satisfies DoD 8140 at the Advanced level, and the August 2024 v1.1 update added AI, cloud, and automation content that keeps it current. It's less essential for those already working at a senior level on Cisco gear.
Whether you're weighing the certification, working out funding, or planning training for a team, tell us where you are and we'll help you map out the right path.