What is CCNA and who should get it?
CCNA is the Cisco Certified Network Associate, the associate tier of Cisco Systems' certification programme and the most widely held networking credential in the industry. Since Cisco consolidated its associate track it has been a single exam with no formal prerequisites, covering network fundamentals, IP addressing and connectivity, LAN switching, routing basics, wireless fundamentals, IP services such as DHCP and NAT, security fundamentals, and an introduction to network automation and programmability. It is deliberately vendor-anchored — the configuration is Cisco's — but the underlying material is general networking knowledge that transfers. For the roles this site serves it is far more than a network engineer's badge: field and telecommunications technicians, network operations centre staff, broadcast engineers running IP video, building-systems and controls technicians commissioning networked devices, and security-systems installers putting cameras and access control on a customer's VLAN all work in networks somebody else designed, and CCNA is the common language for that. The certification is valid for three years.
- CCNA is a single exam with no formal prerequisites and a three-year validity.
- The exam includes configuration and troubleshooting item types, so hands-on practice is essential.
- It is broadly useful to field, telecom, NOC, broadcast and controls technicians, not only to network engineers.
- Renewal is by passing a qualifying exam or by earning Cisco Continuing Education credits.
CCNA at a glance
| Cost | Cisco sets exam pricing and it varies by country and currency, with employer and training-partner vouchers common — check the current fee on Cisco's certification pages before booking |
| Duration | A single proctored exam of roughly two hours |
| Issued by | Cisco Systems |
| Format | One proctored exam at a test centre or via online proctoring, including configuration and troubleshooting question types |
| Expiry | Three years, reset by passing a qualifying exam or by earning Cisco Continuing Education credits |
| Who needs it | Field and telecom technicians, NOC staff, broadcast engineers, controls and security-systems technicians, and anyone supporting networked equipment |
| Prerequisites | None formally — Cisco recommends around a year of hands-on experience with Cisco solutions |
| Scope | Network fundamentals, switching, routing, wireless, IP services, security fundamentals, automation basics |
Sources: Cisco, official site · Cisco certification programme. Reviewed August 2026 by the GlobalCybers team.
One Exam, and What It Actually Tests
Not a multiple-choice-only paper
The associate exam mixes knowledge questions with configuration and troubleshooting item types, so candidates who have only read about subnetting and VLANs tend to struggle under time pressure. The practical consequence is that preparation has to include hands-on time — real switches, a lab, or a network simulator — rather than reading alone. Cisco does not set a formal prerequisite but recommends roughly a year of hands-on experience with its solutions.
Why it matters outside network engineering
Does CCNA change what a technician earns?
For technical field and operations roles, CCNA is used mainly as a hiring screen and a route into networked work rather than as a standalone pay increment — it changes which jobs are open to you. BLS reports pay by occupation, not by credential.
GlobalCybers reimburses certification fees after a successful permanent placement through our network.
What CCNA Covers, Exam Domains
Subnetting
The skill CCNA candidates most often underestimate. Speed and accuracy under time pressure is essential, and it stays useful on every job that touches an IP address.
VLANs & Trunking
How a switch separates traffic and how devices land in the right segment — the daily reality for anyone installing networked equipment on a customer site.
Routing Basics
Static routes and OSPF fundamentals: how traffic finds its way between segments and what breaks when it does not.
Wireless
Controller-based wireless architecture, channels and coverage — increasingly the medium the equipment technicians install actually uses.
Security Fundamentals
Port security, access control lists and basic hardening. Enough to avoid installing a device that becomes someone's way in.
Automation Concepts
APIs, structured data and configuration management as concepts rather than programming. Cisco added them because network operations changed.
How do you get CCNA certified, step by step?
Get hands-on access before you start reading
Physical switches and routers, a lab environment or a network simulator. The exam includes configuration and troubleshooting item types, and hands-on practice is the difference between recognising a command and being able to use it.
Work through the published exam topics
Cisco publishes the exam blueprint with domains and weightings. It is the authoritative syllabus and it tells you where to spend time — network fundamentals and switching carry more weight than the automation content.
Drill subnetting until it is automatic
It underpins the whole exam and it is where time is lost. Repetition, not understanding, is the constraint for most candidates.
Book and sit the proctored exam
Exams run at test centres and via online proctoring. Cisco sets pricing and it varies by country and currency, so check the current fee — and check whether your employer or training partner supplies vouchers.
Keep it current on the three-year cycle
CCNA is valid for three years. You reset the clock by passing a qualifying exam or by earning Cisco Continuing Education credits through Cisco's programme, which suits people who would rather learn continuously than resit.
Who Actually Asks for CCNA
Nothing legal requires CCNA. The demand comes from employers and from Cisco's own channel: telecommunications contractors, managed service providers, broadcast facilities, integrators and utilities screen for it in technician and operations postings, and Cisco partner programmes count certified staff toward the partner status that determines a firm's pricing and access. That second factor is why integrators frequently pay for their technicians' exams — the certification is worth something to the company independently of the individual.
CCNA Certification, Frequently Asked Questions
CCNA certified? Field roles are open.
Telecom contractors, broadcasters and integrators need technicians who understand the network. Tell us your background.
Join the Network →More about CCNA
Your career research journey
Do your homework, then let the network do the rest.Get the job, then keep rising
FreeSet your intent, matching jobs come to you. No applying.
A roadmap to your next licence tier and higher pay band.
Once placed, we cover all certification, licence & career-guide fees.
Hiring trade workers?
Get a verified shortlist of 3–5 qualified candidates in 48 hours
GlobalCybers verifies active state licenses, trade certifications, Intent and right-to-work status before any candidate reaches your portal. Flat $2,999/mo RPO (Recruitment Process Outsourcing), up to 3 concurrent roles, or a free trial (pay on hire). 90-day written guarantee.