CCNA 200-301 February 5, 2026 13 min read

CCNA Practice Test 2026: Cisco 200-301 Exam Prep Guide

The complete guide to preparing for the Cisco CCNA 200-301 exam. Exam format, key domains, best practice test resources, and a proven study plan to pass on your first attempt.

CCNA Cisco 200-301 practice test and exam preparation guide for 2026

CCNA 200-301 Exam Overview

The Cisco Certified Network Associate (CCNA 200-301) is the most recognized networking certification in the IT industry. It validates your ability to install, configure, operate, and troubleshoot medium-sized routed and switched networks. Whether you're starting a networking career or adding credentials to your resume, the CCNA is the industry standard.

Since Cisco consolidated its associate-level certifications in 2020, the single CCNA 200-301 exam covers everything from network fundamentals to automation and programmability. This makes it broader than previous CCNA versions but also more versatile—one exam, one certification. For official details, visit the Cisco CCNA certification page.

Who is this for? Network engineers, system administrators, help desk professionals, and anyone looking to build a career in networking. No prerequisites are required, though Cisco recommends 1+ year of networking experience.

Exam Format & Key Stats

100-120
Questions
120
Minutes
~825
Est. Passing Score
$300
Exam Cost (USD)

Question Types

The CCNA uses several question formats to test both knowledge and practical skills:

  • Multiple Choice: Select one correct answer from four options
  • Multiple Response: Select two or more correct answers
  • Drag and Drop: Match items to their correct categories or sequences
  • Simulation: Configure actual Cisco IOS commands in a simulated environment

Simulation questions are heavily weighted. Unlike multiple-choice questions, simulations test your ability to actually configure Cisco devices. Practice with Packet Tracer or GNS3 to build muscle memory for IOS commands. Getting these wrong has a significant impact on your score.

Exam Domains Breakdown

The CCNA 200-301 covers six domains. The heavier weighting on networking fundamentals and access reflects Cisco's focus on practical network skills:

Network Fundamentals 20%

OSI and TCP/IP models, IPv4/IPv6 addressing and subnetting, Ethernet switching, wireless fundamentals, and network topologies. The foundation everything else builds on.

Network Access 20%

VLANs, inter-VLAN routing, EtherChannel, Spanning Tree Protocol (STP), wireless architectures (autonomous vs controller-based), and physical layer connectivity.

IP Connectivity 25%

The largest domain. Covers static routing, OSPF (single-area), first-hop redundancy protocols (HSRP), and IP routing concepts. Know how to interpret routing tables and configure OSPF.

IP Services 10%

NTP, DHCP, DNS, SNMP, Syslog, NAT/PAT, QoS concepts, and TFTP/FTP. Small domain but frequently tested. Know how to configure and verify NAT.

Security Fundamentals 15%

Port security, AAA concepts, ACLs, Layer 2 security (DHCP snooping, dynamic ARP inspection), and wireless security protocols (WPA3). Know how to configure and verify ACLs.

Automation and Programmability 10%

REST APIs, configuration management tools (Ansible, Puppet, Chef), JSON data encoding, and SDN concepts (controller-based vs traditional). Newer topic area that catches many candidates off guard.

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Why Quality Practice Tests Matter

The CCNA covers an enormous breadth of networking topics. Practice tests are essential for identifying weak areas and building the speed needed to complete 100+ questions in 120 minutes. But not all practice resources are equal.

The problem with brain dumps: Sites that offer "real exam questions" are not only violating Cisco's NDA—they also provide questions with incorrect or outdated answers. Candidates who rely on these often fail because they've memorized wrong information and can't adapt to differently-worded questions on the actual exam.

Unlike generic question dumps, ExamCert provides detailed explanations for every answer, including why wrong answers are wrong. This teaches you the underlying networking concepts rather than just pattern-matching answers. When the exam presents a scenario you haven't seen before, you'll have the knowledge to work through it.

What to Look for in CCNA Practice Questions

  • Detailed explanations: Every answer (correct and incorrect) should have a clear explanation
  • Simulation-style questions: Practice actual IOS command syntax, not just theory
  • Updated content: Questions should cover automation/programmability topics added in the current exam version
  • Domain coverage: Questions should span all 6 domains proportionally

Study Plan for CCNA

Phase 1: Build the Foundation

  • Master subnetting (you must be fast at this—it's tested everywhere)
  • Understand the OSI model and how protocols map to each layer
  • Set up Cisco Packet Tracer and practice basic switch/router configs
  • Study IPv4 and IPv6 addressing schemes thoroughly

Phase 2: Core Technologies

  • Deep dive into VLANs, trunking, STP, and EtherChannel
  • Master OSPF configuration and verification
  • Practice NAT/PAT and ACL configuration on Packet Tracer
  • Study wireless architectures and security protocols

Phase 3: Practice & Refine

  • Complete 300+ practice questions across all domains
  • Take timed full-length practice exams
  • Review incorrect answers and study the underlying concepts
  • Practice IOS commands until they're muscle memory
  • Don't neglect Automation & Programmability—it's 10% of the exam

500+ CCNA Practice Questions

Comprehensive Cisco 200-301 practice tests with detailed explanations. Know the "why" behind every answer.

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Exam Day Tips

  • Manage your time: With 100-120 questions in 120 minutes, you have roughly 1 minute per question. Don't get stuck on simulations—flag them and come back
  • Read carefully: Cisco questions often include subtle details that change the correct answer. Words like "MOST efficient" or "LEAST administrative overhead" matter
  • Subnetting speed: If you can't subnet in your head quickly, you'll waste precious time. Practice until it's automatic
  • Simulations first or last: Some candidates prefer tackling simulations first while fresh. Others save them for last. Choose your strategy beforehand
  • No going back: Unlike some exams, Cisco exams don't always let you return to previous questions. Answer carefully the first time

Frequently Asked Questions

How many questions are on the CCNA 200-301 exam?

The exam has approximately 100-120 questions to complete in 120 minutes. The exact number varies per session. Question types include multiple-choice, drag-and-drop, and simulation-based formats.

What is the CCNA passing score?

Cisco doesn't publicly disclose the exact passing score. The exam uses a scaled scoring system from 300 to 1000. Most candidates report the threshold is around 825-850, but this can vary by exam session.

Is the CCNA 200-301 exam hard?

The CCNA is moderately difficult due to its broad scope—covering everything from Layer 2 switching to REST APIs. Candidates with hands-on networking experience typically find it more manageable. Plan for 2-4 months of dedicated study.

How long is the CCNA certification valid?

The CCNA is valid for 3 years. To recertify, you can retake the current exam, earn a higher-level Cisco certification (CCNP, CCIE), or accumulate 30 Continuing Education credits through Cisco's CE program.

Should I use brain dumps to study for CCNA?

No. Brain dumps violate Cisco's NDA and can result in certification revocation and a lifetime ban from Cisco exams. More importantly, memorizing answers without understanding concepts leaves you unprepared for real networking work. Use legitimate practice tests with detailed explanations instead.

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Practice Questions

Question 1

Which Cisco IOS command displays the current running configuration on a router?

A. show startup-config
B. show running-config
C. display configuration
D. show config

The 'show running-config' command displays the active configuration currently running in RAM. 'show startup-config' displays the saved configuration in NVRAM that will be loaded on reboot.

Question 2

A network administrator needs to prevent unauthorized devices from connecting to switch ports. Which security feature should be configured?

A. Port security
B. DHCP snooping
C. Dynamic ARP Inspection
D. IP Source Guard

Port security limits the number of MAC addresses that can access a switch port and can take action (shutdown, restrict, protect) when violations occur. This prevents unauthorized devices from connecting.

Question 3

What is the default administrative distance for OSPF?

A. 90
B. 100
C. 110
D. 120

OSPF has a default administrative distance of 110. For comparison: Connected = 0, Static = 1, EIGRP = 90, RIP = 120. Lower AD values are preferred when multiple routing protocols advertise the same route.

Question 4

Which VLAN range is reserved and cannot be deleted or modified on Cisco switches?

A. VLANs 1-1005
B. VLANs 1002-1005
C. VLANs 1-5
D. VLANs 4094-4096

VLANs 1002-1005 are reserved for legacy Token Ring and FDDI networks and cannot be deleted. VLAN 1 is the default VLAN and also cannot be deleted, but can be modified. Normal VLAN range is 1-1005, extended is 1006-4094.

Question 5

A router has two routes to the same destination: one with administrative distance 110 and metric 50, another with AD 90 and metric 100. Which route will be installed in the routing table?

A. The route with AD 110 because it has the lower metric
B. The route with AD 90 because administrative distance is evaluated first
C. Both routes will be installed for load balancing
D. Neither route; they will cause a routing loop

Administrative distance (AD) is always evaluated before metric. Lower AD is preferred. Only when AD values are equal does the metric matter. In this case, AD 90 wins regardless of metric.

Question 6

Which IPv6 address type is used for communication between devices on the same subnet?

A. Global unicast
B. Unique local
C. Link-local
D. Multicast

Link-local addresses (FE80::/10) are used for communication on the same local link/subnet. They are automatically configured on all IPv6-enabled interfaces and are not routable beyond the local segment.

Question 7

What is the purpose of the Spanning Tree Protocol (STP)?

A. To encrypt traffic between switches
B. To prevent routing loops in a network
C. To prevent Layer 2 loops in a switched network
D. To load balance traffic across multiple paths

STP prevents Layer 2 loops by blocking redundant paths in a switched network. It creates a loop-free logical topology by placing certain ports in a blocking state while maintaining redundancy for failover.

Question 8

Which command configures a Cisco switch port to operate as an access port in VLAN 10?

A. switchport mode access vlan 10
B. switchport access vlan 10
C. switchport vlan 10 access
D. vlan 10 access-mode

The correct command sequence is 'switchport mode access' to set the port to access mode, followed by 'switchport access vlan 10' to assign it to VLAN 10. Both commands are required.

Question 9

A network uses the subnet 192.168.10.0/26. How many usable host addresses are available?

A. 30
B. 62
C. 64
D. 126

A /26 subnet has 2^(32-26) = 64 total addresses. Subtracting the network address and broadcast address leaves 62 usable host addresses. Formula: 2^(host bits) - 2.

Question 10

Which protocol operates at the Network layer and is responsible for logical addressing and path determination?

A. Ethernet
B. IP (Internet Protocol)
C. TCP
D. ARP

IP operates at the Network layer (Layer 3) of the OSI model and is responsible for logical addressing (IP addresses) and routing/path determination. TCP is Layer 4, Ethernet is Layer 2, ARP bridges Layer 2 and 3.