September 21, 2026 | British Columbia

Networking is a core cybersecurity skill. Before you can investigate suspicious traffic, configure security controls or understand how an attack moves through a network, you need to understand how devices communicate.

CompTIA Network+ and Cisco CCNA both build networking knowledge, but they approach it differently. Network+ provides broad, vendor-neutral foundations, while CCNA goes deeper into network configuration and implementation, particularly in Cisco environments.

For cybersecurity learners, the question is not simply which certification is better. It is which type of networking knowledge you need next.

Network+ vs CCNA: Quick Comparison

The current CompTIA Network+ N10-009 objectives and Cisco CCNA 200-301 exam show the difference clearly.

Neither is primarily a cybersecurity certification in the way Security+ is. Their cybersecurity value comes from developing the networking knowledge needed to understand, secure and troubleshoot modern IT environments.

What Does CompTIA Network+ Cover?

CompTIA Network+ is designed to develop networking knowledge that can be applied across technologies and vendors.

The current N10-009 exam is divided into five domains:

According to the official Network+ N10-009 exam objectives, candidates are expected to understand topics such as IP addressing, ports and protocols, routing, switching, wireless networking, cloud networking, monitoring, network security and troubleshooting.

CompTIA recommends approximately nine to 12 months of IT networking experience. That is recommended experience rather than a formal requirement listed in the objectives.

Why Network+ Matters for Cybersecurity

Only 14% of the Network+ exam is formally labelled Network Security, but that percentage does not represent the full cybersecurity value of the certification.

The security domain covers concepts such as:

• network segmentation
• authentication and authorization
• access control
• network hardening
• secure protocols
• common attacks
• security appliances and defensive technologies

However, cybersecurity also relies heavily on the other Network+ domains.

Consider a suspicious connection between two systems. To investigate it, you may need to understand IP addressing, TCP and UDP, common ports, routing and traffic flows. If a network control is misconfigured, troubleshooting knowledge becomes equally important.

For cybersecurity learners, Network+ therefore helps answer a fundamental question:

How does network traffic normally work before you try to determine what is abnormal or malicious?

What Does Cisco CCNA Cover?

Cisco Certified Network Associate, or CCNA, also covers networking fundamentals but goes further into implementing and operating networks.

The current 200-301 CCNA v1.1 exam covers:

• Network Fundamentals
• Network Access
• IP Connectivity
• IP Services
• Security Fundamentals
• Automation and Programmability

Its current weighting is:

Where Network+ often asks learners to understand or troubleshoot networking concepts broadly, CCNA expects deeper knowledge of technologies such as VLANs, routing, switching, access control lists and Cisco network devices.

Why CCNA Matters for Cybersecurity

The cybersecurity value of CCNA comes from understanding how network controls are actually implemented.

Relevant topics include:

• VLANs and network segmentation
• access control lists
• device access controls
• authentication, authorization and accounting
• VPN concepts
• port security
• DHCP snooping
• Dynamic ARP Inspection
• wireless security
• secure device management

That knowledge can be particularly useful for learners interested in network security, infrastructure security or eventually securing larger enterprise environments.

CCNA also builds stronger familiarity with routing and switching. For a cybersecurity professional, that can make it easier to understand where security controls sit in a network and how malicious or legitimate traffic travels between systems.

Network+ vs CCNA: What Is the Real Difference?

The simplest comparison is breadth versus implementation depth.

For example, both certifications cover switching:

With Network+, you learn switching concepts, VLANs and how to troubleshoot network infrastructure. With CCNA, you go further into areas such as configuring and verifying VLANs, trunks, Spanning Tree and EtherChannel.

That distinction matters in cybersecurity because understanding what a security control does and being able to configure or verify the network around it are different capabilities.

Does CCNA Cover More Cybersecurity Than Network+?

Not necessarily.

Network+ allocates 14% of its current exam to Network Security, while CCNA v1.1 allocates 15% to Security Fundamentals. Those percentages are too similar to tell you which certification provides greater cybersecurity value.

Security knowledge is also distributed across other domains. Network+ covers secure protocols, zero-trust concepts, infrastructure and troubleshooting. CCNA security depends heavily on understanding VLANs, routing, wireless networks and device configuration.

A better way to think about the difference is:

CompTIA Network+ helps you understand networking across a broad range of environments.

Cisco CCNA takes you deeper into implementing and managing networks, particularly with Cisco technologies. Neither replaces dedicated cybersecurity training such as Security+, CySA+ or PenTest+.

If you are comparing where networking certifications fit alongside security credentials, see Cybersecurity Certifications in Canada: Which Certifications Should Beginners Know?.

Do You Need Network+ Before CCNA?

No. Network+ is not a mandatory prerequisite for CCNA.

They can instead represent different starting points depending on your existing knowledge and goals.

For some learners, Network+ concepts provide a useful foundation before CCNA. Someone who already understands networking fundamentals may instead move directly into CCNA-level material.

A Note About the CCNA 2027 Update

Learners planning to take CCNA should also pay attention to the exam version. Cisco has announced that the current CCNA v1.1 exam remains available through February 2, 2027, with CCNA v2.0 launching February 3, 2027.

The refreshed exam is not a completely different networking certification. Cisco says the core networking foundation remains, while the new version adds greater emphasis on practical assessment, security, troubleshooting and newer technologies.

Anyone studying for CCNA should therefore check the current Cisco exam blueprint before scheduling their exam.

How CDI College Training Connects Network+ and CCNA

CDI College offers cybersecurity diploma programs in British Columbia, Alberta and Ontario that help students prepare for both CompTIA Network+ and Cisco CCNA, alongside A+, Security+, CySA+ and PenTest+.

Although the programs differ by province, networking forms an important part of each pathway.

Across the programs, students build networking skills before progressing further into areas such as Security+, cybersecurity analysis and penetration testing. The curriculum also extends beyond certification preparation into operating systems, servers, Linux, cloud environments, Python and PowerShell.

That progression matters because cybersecurity does not happen separately from the network. Understanding IP addressing, routing, switching, network services and troubleshooting gives learners a stronger technical base for later security work.

Completing a CDI diploma does not automatically award Network+ or CCNA certification. CDI helps students prepare for the certification examinations, while CompTIA and Cisco administer and award their respective credentials.

Build the Networking Foundation Behind Cybersecurity

Network+ and CCNA both support cybersecurity learning, but they serve different purposes. Network+ builds broad, vendor-neutral networking knowledge, while CCNA develops deeper network implementation and configuration skills.

For learners who want structured networking and cybersecurity training, CDI College offers cybersecurity programs in BC, Alberta and Ontario that combine Network+ and CCNA preparation with broader IT and security skills. Request more information to explore program availability, admission requirements and financial options available in your province.