Cisco certifications don't update on a fixed schedule, but they do update — and missing a version change mid-preparation can mean arriving on exam day with outdated study materials. The CCNA went through a major restructuring in 2020 that eliminated the ICND1/ICND2 split. The CCNP tracks restructured the same year. Every version change creates a window where candidates studying for the old version face a moving target.
Here's how Cisco manages exam versions, what the recent significant changes were, and how to ensure your study materials match the exam you'll actually take.
How Cisco Manages Exam Versions
Cisco's version system uses a letter-number combination: 200-301 (CCNA), 350-401 (ENCOR), 200-201 (CBROPS). The format is [exam-level]-[number]. Major revisions increment the number — the version change is signaled in the exam catalog, not always with dramatic announcements.
The announcement and retirement process:
When Cisco updates an exam, they:
Publish the new exam with updated exam topics and objectives
Announce a retirement date for the old version (typically 3-6 months after the new version launches)
Run both versions concurrently during the retirement window
Finding retirement dates: the Cisco Learning Network (learningnetwork.cisco.com) is the authoritative source. Every certification page lists the current active exam versions and any scheduled retirements.
The most important date: when your current study materials were last updated. If a training provider published their course in 2021 and a new exam version launched in 2023, you may have gaps in coverage.
The 2020 Restructuring: What Changed Across the Portfolio
February 2020 marked the largest simultaneous change to Cisco's certification portfolio in its history. Understanding these changes is relevant because study materials from before 2020 don't cover current exam content.
CCNA Consolidation
Before 2020: CCNA split into specialty tracks — CCNA Routing and Switching, CCNA Security, CCNA Wireless, CCNA Cloud, and others. Each CCNA track was a separate certification.
After 2020: One CCNA (200-301). The routing and switching fundamentals remain as the core. New content added:
| Added in 200-301 | Not in old CCNA R&S |
|---|---|
| Automation and Programmability (10%) | Zero coverage previously |
| SD-WAN concepts | Not tested |
| SD-Access concepts | Not tested |
| Wireless fundamentals (WLANs) | Was separate CCNA Wireless |
| IP services expanded (DHCP, NTP, DNS) | Light coverage previously |
Removed from old CCNA R&S:
Frame Relay (obsolete WAN technology)
IPX/SPX protocol suite
ISDN protocols
Some legacy WAN technologies
Candidates using CCNA R&S materials from before 2020 miss approximately 15-20% of current exam content (automation, SD-WAN/SD-Access concepts) and study content that no longer appears (legacy WAN protocols).
CCNP Restructuring
Before 2020: CCNP required three separate exams — ROUTE, SWITCH, and TSHOOT for the Enterprise track.
After 2020: Two exams — ENCOR (core, mandatory) plus one concentration of your choice. This gave candidates specialization flexibility while maintaining a common technical foundation.
What ENCOR added that wasn't in old ROUTE/SWITCH/TSHOOT:
SD-WAN architecture (vManage, vSmart, vBond components)
SD-Access concepts (DNA Center, ISE, fabric)
Extended automation content (Ansible, REST APIs, Python concepts)
Updated QoS and multicast coverage
CCNP-level materials published before 2020 miss the SD-WAN and SD-Access content that now represents approximately 15-20% of ENCOR.
Recent Updates Since 2020
The 2020 restructuring was complete, but Cisco continues updating exam objectives within the current versions.
CCNA 200-301 Minor Updates
Cisco periodically updates the 200-301 exam objectives document without changing the exam code. These are content refreshes, not version changes, but they affect what appears in exam questions.
Notable content additions since initial 200-301 launch:
Wi-Fi 6 (802.11ax) basics added to wireless coverage
Updated automation content reflecting current Python and Ansible versions
Refined IPv6 coverage based on real-world adoption patterns
How to check for updates: download the current exam topics PDF from the Cisco Learning Network. Compare it against the version included in your study materials. Any topics present in the current PDF but not in your materials represent study gaps.
DevNet Track Evolution
DevNet certifications launched in 2020 and have seen the fastest content evolution because the underlying platforms change rapidly:
DNA Center became Cisco Catalyst Center (rebranding + feature updates)
Meraki API versions have evolved
NSO functionality has expanded
DevNet study materials age faster than traditional networking materials. Courses published 2-3 years ago may reference platform interfaces and API endpoints that have changed.
How to Verify Your Materials Are Current
Step 1: Find the official exam topics PDF
Every Cisco certification page links to an exam topics PDF (or "blueprint"). For CCNA:
learningnetwork.cisco.com/s/ccna-exam-topics
Download the current version. Note the "Version 1.x" indicator at the bottom of the document — Cisco updates this PDF when they revise exam content.
Step 2: Check your course materials' publication or update date
Most video courses display a "last updated" date. Jeremy's IT Lab updates regularly; older platforms may not. If your course was published in 2020 and you're studying in 2025, verify against the current exam topics.
Step 3: Compare section by section
Map exam topics to your study materials. Every item in the exam topics PDF should be covered somewhere in your materials. Items present in the PDF but absent from your materials are gaps.
Step 4: Supplement selectively
Don't restart your entire study plan for a 10% content gap. Supplement with:
The official Cisco exam guide (Cisco Press) which Cisco updates with exam revisions
Free Cisco documentation for specific new topics
Community resources on r/ccna or Cisco Learning Network forums
The Retirement Window Strategy
When a new exam version launches, Cisco runs both old and new versions concurrently for several months. This creates a strategic question: which version should you take?
Take the old version if:
Your study materials cover the old version thoroughly
The retirement date gives you at least 2 months
You are close to exam-ready on the old version's content
The new version adds significant content you haven't studied
Take the new version if:
Your study materials are current and cover the new version
The old version retires before you could complete preparation
The content changes align with your existing knowledge and experience
The trap to avoid: using old study materials to prepare for the new exam because you didn't check the version dates. This produces preparation gaps that appear as unexpected failures.
Tracking Cisco Certification Changes
Primary sources:
Cisco Learning Network: learningnetwork.cisco.com — official announcements, exam topic PDFs, retirement dates
Cisco Certification News: Cisco emails registered candidates when certifications they hold or have shown interest in are updated
r/ccna and r/ccnp on Reddit: community threads typically identify exam content changes quickly after a new version launches
Secondary sources (useful but lag behind official):
Training provider blogs (CBT Nuggets, INE, Udemy instructors post update announcements)
Cisco Press book edition dates — new Cisco Press editions typically lag exam updates by 6-12 months
The practical cadence: check the exam topics PDF once at the start of your study period and once within 30 days of your planned exam date. That covers any updates that might have occurred during preparation.
CCNA Version History: From 200-125 to 200-301
The CCNA has gone through several numbered iterations over its history. Understanding what changed between versions helps explain why pre-2020 study materials are structurally incompatible with the current exam.
Key Version Transitions
| Exam Code | Era | Structure | Notable Features |
|---|---|---|---|
| 640-802 | 2007-2013 | Single exam | Classic routing/switching, Frame Relay heavy |
| 200-120 | 2013-2016 | Single exam | Updated routing, added some IPv6 |
| 200-125 | 2016-2020 | Single exam (or ICND1 + ICND2) | Dual-path: full CCNA or two-part path |
| 200-301 | 2020-present | Single exam only | Automation, wireless, SD-WAN, no legacy WAN |
The 200-125 era allowed candidates to pass ICND1 (100-105) and earn a CCENT, then pass ICND2 (200-105) to earn the full CCNA. Cisco eliminated the CCENT and the two-part path in 2020. There is now one CCNA exam and no intermediate certification at this level.
What Happened to the Specialty CCNAs
When the 2020 restructuring eliminated specialty CCNA tracks, the content didn't disappear — it was either absorbed into other certifications or dropped.
CCNA Security (210-260): retired. The material was consolidated into:
CCNA 200-301 (basic security concepts: ACLs, port security, VPN overview)
CCNP Security SCOR (350-701) for the deeper content
CCNA Wireless (200-355): retired. Basic wireless (802.11 standards, WLC architecture) moved into CCNA 200-301 as the "Wireless Fundamentals" domain. Advanced wireless topics went to the CCNP concentration level.
CCNA Cloud (210-451/452): retired. Cloud content was restructured into the DevNet track and Cisco's cloud-specific role-based certifications.
CCNA Data Center (640-911/916): retired and replaced by CCNP Data Center with DCOR as the core exam. No direct CCNA equivalent exists for data center anymore.
The practical implication: if someone held CCNA Security in 2019, that specific certification is gone. They either hold the current CCNA (200-301) or they don't hold a current CCNA. Cisco certifications don't auto-upgrade across version transitions.
The Automation Addition: What 2020 Actually Added
The automation and programmability section of CCNA 200-301 is the most structurally new content — none of it existed in previous CCNA exams.
What the Automation Domain (6.0) Tests
The automation domain covers approximately 15% of the 200-301 exam. Specific topics tested:
Controller-based networking: how DNA Center and SD-WAN vManage replace traditional device-by-device configuration
REST API basics: HTTP methods (GET, POST, PUT, DELETE), status codes, JSON format
Ansible, Puppet, Chef: what these tools do and when each is used — conceptual, not configuration
Python concepts: variables, loops, functions, basic scripting — again conceptual, not "write a Python script"
YANG, NETCONF, RESTCONF: data modeling and programmatic configuration interfaces
"The automation content on CCNA 200-301 is intentionally conceptual. Cisco isn't expecting CCNA candidates to write production Python scripts — they're testing whether candidates understand why automation matters and what the tools do at a high level. The DevNet Associate is where you actually code." — Wendell Odom, author of the CCNA Official Cert Guide, Cisco Press
Common mistake with automation content: studying it too deeply. Candidates spend 20+ hours on Python and Ansible when 15% of the exam tests conceptual understanding, not practical scripting. Know what the tools do, what JSON looks like, and how REST API calls are structured.
How to Check the Current Exam Version Before Registering
Cisco doesn't prominently display exam version numbers on the Pearson VUE registration page. Candidates occasionally register for an exam thinking they're taking the version they studied, only to find the content has shifted.
Verification process before scheduling:
Go to learningnetwork.cisco.com and navigate to your target certification
Click "Exam" tab — this shows the current active exam code with its version number
Download the exam topics PDF — the document header shows the version and date
Note the version identifier (e.g., "v1.0", "v1.1") at the bottom of the PDF
Compare to the version your study materials were designed for
When Cisco announces a retirement:
The Cisco Learning Network posts a blog announcement with the specific retirement date
Candidates registered with Cisco receive email notification if they hold related certifications
The exam topics page displays a banner: "This exam retires on [date]"
Pearson VUE scheduling shows the retirement date on the exam selection page
Practical verification cadence:
Check when you start studying (establish baseline)
Check when you purchase your exam voucher (confirm nothing changed)
Check 2 weeks before exam date (catch any late announcements)
Three checks in a typical 3-6 month study window is sufficient. Obsessive checking every week wastes time and creates unnecessary anxiety.
Preparing When a Retirement Date Is Announced
When Cisco announces an exam retirement, candidates face a decision with real consequences. A structured response:
If you're more than 80% through your study plan:
Accelerate to exam-ready on the current version
Book your exam within the retirement window
Don't pivot to the new version — you've invested too much in the current content
If you're less than 40% through your study plan:
Stop and assess: does your primary training resource cover the new version?
If your course is already updated (check provider's announcements), continue studying — you'll land on the new version naturally
If your course hasn't been updated, consider waiting for updates or switching providers
If you're in the middle (40-80% complete):
Identify what's new in the updated version by comparing exam topics PDFs
Estimate the additional study time required for the new content
Compare: can you finish the current version faster than you can absorb new content?
Most candidates in this range are better served completing the current version
The retirement buffer matters: Cisco typically provides 3-6 months between announcement and retirement. A 3-month retirement window means candidates mid-preparation have time to complete under the current version without rushing unreasonably.
Tracking Cisco Exam Changes: The Practical Process
Candidates who stay current with Cisco exam versions don't need to scramble when changes are announced — they build monitoring into their certification preparation routine.
The Cisco Learning Network (CLN): Cisco's primary platform for exam content information, available free at learningnetwork.cisco.com. Every current exam has a page showing the exam version number, exam topics PDF, and any official announcements. Bookmark your target exam page and check it monthly.
Cisco Certification News alerts: subscribing to Cisco Learning Network's newsletter and following the @CiscoNetAcad Twitter account provides early warning of upcoming changes. Major exam revisions are typically announced 6-12 months before the new version launches.
Community monitoring on r/ccna and r/cisco: when new exam versions launch, candidates who took the exam post about what changed versus what their study materials covered. This community intelligence arrives within days of a new exam version launching — often faster than official documentation of what's new.
The "What's New" document: for significant exam revisions, Cisco publishes a document specifically describing what changed from the previous version. For the 200-301 launch in 2020, Cisco published detailed transition guides. These documents are the most efficient way to identify gaps between existing study materials and the new exam.
Cisco Specialty Certification Versions: The Faster-Changing Track
Cisco's specialty certifications — CyberOps, DevNet, and industrial/IoT tracks — update more frequently than core networking certifications because the underlying technology evolves faster.
DevNet certifications: the DevNet Associate (200-901) and DevNet Professional exams have been updated to track Python library changes, new Cisco platform APIs (Cisco DNA Center API, Meraki API, Webex API), and evolving programmability standards (YANG model improvements, RESTCONF vs NETCONF usage patterns). Candidates in active DevNet study should check exam topics every 3-4 months.
CyberOps: security threat landscape changes produce more frequent CyberOps exam updates than routing protocol certifications. The CyberOps Associate (200-201) exam added cloud security monitoring content and updated its threat hunting methodology section in recent revisions, reflecting how SOC work has evolved.
The compound effect of version changes: for candidates pursuing multiple certifications, exam version changes can cascade. If ENCOR updates and you've been studying the old version for 4 months, your investment in that material doesn't fully transfer — some of it does, but the new content requires fresh study. Plan for this by building buffer time into certification timelines.
What to Do When Your Study Materials Go Stale
The most common scenario: you purchased a video course in Year 1, and in Year 2 when you're actually studying, the exam has updated.
Step 1: Identify the gap: compare the current exam topics PDF against the topics covered in your course. Most quality course providers publish changelogs or "what's updated" videos when they revise for new exam versions.
Step 2: Assess the magnitude: if 5-10% of content has changed, supplement with official documentation and free YouTube content. If 20%+ has changed, the course vendor may have published an update — check before purchasing a new course.
Step 3: Use free supplementation: Cisco's official documentation, DevNet Learning Labs, and YouTube channels (David Bombal, Jeremy IT Labs, Nick Russo for advanced topics) provide free content on specific new topics without requiring a complete course repurchase.
Step 4: Verify with official sample questions: Cisco provides free sample questions for most certifications. If sample questions cover topics your course doesn't address, you have a confirmed gap.
"When Cisco announced the 2020 exam restructure, I had candidates mid-preparation for CCNA R&S who panicked thinking their study materials were worthless. They weren't. About 70% of CCNA R&S content carried directly into 200-301 — only the automation, SD-Access, and programmability sections were genuinely new. Know what you already have before deciding you need to start over." — David Bombal, Cisco instructor and network engineering YouTuber
See also: CCNA study guide: what to know before you start, CCNP Enterprise: how to prepare for the core and concentration exams
References
Cisco. Cisco Certification Changes — 2020 Portfolio Updates. Cisco Learning Network, 2020. https://learningnetwork.cisco.com/s/blog-detail/a7V1e0000004aJBEAY (Official Cisco announcement of the February 2020 restructuring)
Cisco. CCNA 200-301 Exam Topics (Current Version). Cisco Learning Network, 2024. https://learningnetwork.cisco.com/s/ccna-exam-topics
Cisco. Cisco Certification Retirement Policies. Cisco, 2024. https://www.cisco.com/c/en/us/training-events/training-certifications/certifications/retirement-policy.html
Odom, Wendell. CCNA 200-301 Official Cert Guide, Volumes 1 & 2. Cisco Press, 2020. (Current edition aligned with 2020+ exam objectives)
Cisco Learning Network. Certification Update Announcements. Cisco, 2024. https://learningnetwork.cisco.com/s/certification-updates (Community forum tracking certification changes)
Reddit. r/ccna — Exam Version and Content Discussions. Reddit, 2024. https://reddit.com/r/ccna (Community documentation of exam content observed by recent test-takers)
Frequently Asked Questions
How do I know if my Cisco study materials are outdated?
Download the current exam topics PDF from the Cisco Learning Network for your specific exam. Compare it against your course or book's table of contents. Check the publication or last-updated date on your materials. Content present in the PDF but absent from your materials represents study gaps.
What changed in the 2020 Cisco certification restructuring?
CCNA collapsed from multiple specialty tracks into one 200-301 exam, adding automation/programmability (10%), SD-WAN concepts, and wireless fundamentals while removing legacy WAN protocols. CCNP went from three fixed exams (ROUTE/SWITCH/TSHOOT) to two exams: one mandatory core (ENCOR) plus one elective concentration.
Should I take an old or new Cisco exam version during the retirement window?
Take the old version if you're thoroughly prepared on its content and the retirement date gives you at least 2 months. Take the new version if your current study materials cover it or if the retirement deadline forces the choice. Never use old materials to prepare for the new exam without verifying content coverage.
Does Cisco update exam content without changing the exam code?
Yes. Cisco periodically revises the exam topics PDF (noted by version number updates within the document) without changing the exam code. These are content refreshes that add or refine topics. Download the current exam topics PDF at the start and 30 days before your scheduled exam to catch any updates.
Where does Cisco officially announce certification changes?
The Cisco Learning Network (learningnetwork.cisco.com) is the official announcement source. Cisco also emails registered candidates about changes to certifications they hold. Reddit communities (r/ccna, r/ccnp) typically surface exam content changes quickly after new versions launch based on community test-taker reports.