Cisco certifications are now organised around role-based tracks, broader core exams and more flexible specialist options, following the framework Cisco introduced in 2020. Last updated: 28 June 2026, this guide reflects that modern structure rather than the older language of CCENT, Routing and Switching, Storage Networking or other retired paths.
Cisco certifications are credentials awarded by Cisco to validate practical knowledge of networking, security, collaboration, data center, service provider, automation and related technologies. Cisco remains the certification authority, while training providers such as Readynez help candidates prepare through structured instruction, labs and guided practice; readers should always validate current exam structures on Cisco’s official certification pages before booking an exam.
How Cisco’s current certification framework works
The modern Cisco framework is easier to understand when it is viewed through job roles rather than legacy product categories. Associate-level certification, most commonly Cisco Certified Network Associate, is often used to validate broad networking foundations. Professional-level certifications then move into role-aligned tracks such as Enterprise, Security, Data Center, Collaboration, Service Provider, DevNet and CyberOps, while Expert-level credentials are aimed at deep technical leadership and complex design or operations work.
The Professional level is where many candidates notice the biggest change from older Cisco study paths. In the current model, a candidate typically earns a Cisco Certified Network Professional credential by passing one core exam in a track and one concentration exam in the same track. The concentration also awards a Cisco Specialist certification, which means progress toward a Professional credential can still produce a recognised milestone on the way.
That structure matters for career planning because Cisco Certified Network Associate is useful, but it is not a universal gate that every experienced engineer must pass before studying Professional-level material. A network engineer who already operates enterprise routing, switching, wireless or software-defined wide area network environments may be ready to work toward an Enterprise core exam. By contrast, a career changer or network operations centre technician who is still building subnetting, routing, wireless and security fundamentals will usually benefit from starting with Implementing and Administering Cisco Solutions (CCNA).
Automation is also no longer confined to a separate developer path. Enterprise, Security, Data Center and Service Provider engineers increasingly need to understand application programming interfaces, controller-based management, infrastructure as code concepts and workflow automation. DevNet remains the clearest path for software-oriented candidates, but even engineers who never plan to become developers should understand how automation changes troubleshooting, configuration consistency and operational scale.
Choosing a Cisco track from the work being done
The most reliable way to choose a Cisco certification path is to start with the problems a person handles at work, or wants to handle next. A candidate involved in branch connectivity, wireless design and software-defined wide area networking is usually closer to Enterprise than Security. Someone hardening segmentation, identity controls, firewalls, intrusion prevention, email security or web security is closer to the Security track. Engineers working on Application Centric Infrastructure, Nexus switching, data center fabrics or storage-adjacent connectivity should usually look at Data Center first.
In practice, role alignment prevents two common mistakes. The first is studying from pre-2020 material that still uses retired path names and exam assumptions. The second is spreading effort across several attractive tracks too early, which often produces shallow recognition of topics without enough lab fluency to troubleshoot real faults. Cisco’s framework rewards depth within a track before breadth across several tracks.
The table below is not intended to be a course catalogue. It shows how typical job scenarios map to current Cisco skill areas and where relevant training can support focused preparation.
| Work scenario |
Relevant Cisco focus |
Training reference |
| Building network foundations for support, junior engineering or a first infrastructure role. |
Associate-level routing, switching, wireless, security fundamentals and operational troubleshooting. |
CCNA |
| Designing or operating enterprise networks that include routing, switching, wireless and software-defined access. |
Enterprise core knowledge, advanced routing, network design and wireless design or implementation. |
Enterprise Core Technologies, Enterprise Advanced Routing and Services, Enterprise Network Design, Enterprise Wireless Implementation and Enterprise Wireless Design |
| Rolling out cloud-managed branch networks or supporting Meraki environments. |
Meraki operations, configuration, monitoring and design considerations for distributed sites. |
Engineering Cisco Meraki Solutions Bundle, Engineering Cisco Meraki Solutions Part 1 and Engineering Cisco Meraki Solutions Part 2 |
| Hardening access, identity, firewalls, intrusion prevention, email gateways and web gateways. |
Security core technologies, identity services, firewall operations, intrusion prevention, email protection and web security. |
Security Core Technologies, Cisco Identity Services Engine, Firepower Next Generation Firewall, Firepower Next-Generation IPS, Cisco Email Security Appliance and Cisco Web Security Appliance |
| Operating data center fabrics, planning Application Centric Infrastructure adoption or troubleshooting complex platform issues. |
Data Center core skills, fabric design, Application Centric Infrastructure implementation, troubleshooting and automation. |
Data Center Core Technologies, Data Center Infrastructure Design, Cisco Application Centric Infrastructure, Data Center Infrastructure Troubleshooting and Data Center Automation |
| Supporting collaboration platforms or provider-scale routing environments. |
Collaboration core technologies, service provider core networking, advanced routing and provider automation. |
Collaboration Core Technologies, Service Provider Core Technologies, Service Provider Advanced Routing and Service Provider Automation |
| Adding programmability to network, security or infrastructure operations. |
DevNet fundamentals, controller workflows, automation for enterprise networks and security platforms. |
Developing Applications and Automating Workflows Using Cisco Platforms, Enterprise Automation and Security Automation |
Why labs matter more than memorising command output
Cisco exams have always rewarded technical understanding, but the modern tracks place more emphasis on how technologies behave in realistic environments. A candidate who can define Border Gateway Protocol attributes may still struggle if they have never traced route selection, interpreted policy effects or investigated why a neighbour relationship fails. The same pattern appears in security, where knowing the purpose of a control is different from understanding how identity, segmentation and inspection interact during a deployment.
Hands-on preparation should therefore include more than typing commands from a study guide. Good practice builds a small scenario, changes one variable, observes the effect and records the operational lesson. For an Enterprise candidate, that might mean comparing routing behaviour before and after a policy change. For a Security candidate, it might mean testing how an identity policy affects access. For a Meraki or controller-based environment, it may involve reading dashboards, validating templates and understanding how cloud-managed configuration reaches the device.
Programmability deserves the same treatment. Engineers do not need to become full-time software developers to benefit from basic automation skills. They do need to recognise how application programming interfaces expose configuration and state, why version-controlled templates reduce drift, and how scripted checks can make troubleshooting more repeatable. This is why DevNet concepts increasingly sit beside traditional routing, switching, data center and security knowledge.
Common preparation mistakes that waste time
The most damaging mistake is using outdated material because it appears familiar. Older references to CCENT or Routing and Switching may still teach useful fundamentals, but they can create a false view of the current certification structure. Candidates should align study plans to Cisco’s current exam topics and validate track names, core exams and concentration options before committing time to a path.
Another frequent issue is treating labs as a final revision activity rather than the main way knowledge becomes usable. Reading about software-defined access, Next-Generation Firewall policy, Application Centric Infrastructure or wireless design can create recognition, but lab work exposes gaps in sequence, dependencies and troubleshooting logic. In many cases, candidates who struggle with exams are not short of theory; they are short of repeated problem-solving practice.
A third mistake is chasing multiple certifications at the same time because the tracks overlap. There is some overlap, especially around automation, security fundamentals and controller-based operations, but each Professional track has its own depth. A stronger approach is to choose one role-aligned core, pair it with a concentration that matches current work, and then consider adjacent tracks once the first credential has produced practical confidence.
Building a Cisco certification path that lasts
A durable Cisco path usually starts with an honest skills assessment. If the candidate cannot yet explain core routing, switching, addressing, wireless and security concepts with confidence, the Associate level provides a structured foundation. If those fundamentals are already part of daily work, the better next step may be a Professional core exam in the relevant track, followed by a concentration that reflects the work the person is expected to perform.
Preparation should also reflect how enterprise networks are operated now. Software-defined networking, cloud-managed platforms, identity-aware security, automation and observability have changed the daily work of engineers. The certification path should therefore combine theory, lab repetition and job-context practice, rather than treating the exam as a separate academic exercise.
Readers who want to compare available Cisco training options in one place can use the Cisco training overview as a starting point, then confirm the matching certification requirements with Cisco directly. The most effective next step is to choose the track that matches the work ahead, build a focused study plan around that role, and use Readynez training where guided labs and structured preparation can close the gap between exam topics and day-to-day engineering.
