Custom Practice
Balanced, timed sessions drawn from the approved question bank.
Current CCNA v1.1 · Preparing for v2.0
One workspace. Nine ways to practice with purpose.
CertLuna connects assessment, explanation, personalization, and CLI practice without pretending that one score tells the whole story.
Complete Corrections
A main explanation plus a specific explanation for every answer choice.
Train My Weak Areas
Personalized selection based on submitted performance after the evidence threshold.
Topic Statistics
Clear accuracy and status by the categories already used in the question bank.
Study Plan
A practical schedule shaped by exam date, mastery, and recent activity.
Network Lab
Progressive deterministic CLI scenarios, including a 40-lab guided NAT, ACL, and OSPF path.
Troubleshooting
Fifty visual questions plus three progressive 10-lab CLI repair quizzes for fundamentals, routing, OSPF, NAT, and ACLs.
Integrated Challenge
A demanding integrated lab for learners who want a deeper troubleshooting test.
History & Review
Permanent correction snapshots, reports, and review queues.
The complete workflow
See how each part of CertLuna supports the next study decision.
Explore the detailed assessment, correction, personalization, CLI, WLC, and troubleshooting workflow below.
01
See what matters
A dashboard that turns attempts into direction.
Track submitted results, current mastery, and the next topic that deserves your attention—without drowning in raw numbers.
CertLuna dashboard
02
Practice with intent
Build focused sessions from one original question bank.
Create timed practice with a balanced topic mix. Theory and CLI exercises are blended into the same learning rhythm.
Custom Practice Exam
03
Personalize the work
Train the weaknesses your history actually reveals.
After enough unique answers, CertLuna uses your submitted performance to prioritize weaker topics while keeping selection varied.
Train My Weak Areas
04
Move beyond theory
Configure and troubleshoot in a CLI simulator.
Practice deterministic network scenarios in the browser. Build configurations in the guided NAT, ACL, and OSPF path, then use Troubleshooting for visual diagnosis and three focused CLI repair quizzes.
Network Lab
05
Learn from every choice
Corrections explain the answer—and every distractor.
Submitted questions preserve a complete correction snapshot, so review remains useful long after the timer stops.
Complete correction
06
Practice wireless workflows
Build WLANs and VLAN mappings in a controller GUI.
Configure multiple WLANs, map them to VLAN interfaces, apply security, and verify clients through deterministic WLC-style exercises in the browser.
Wireless Controller GUI Lab
Integrated Challenge · Premium only
One demanding network problem. A complete troubleshooting workspace.
Premium learners can take on an advanced scenario that combines topology reading, addressing analysis, device-by-device inspection, and deterministic CLI troubleshooting.
01
You receive a complete topology.
Start by understanding the end-to-end path, interfaces, and devices involved in the fault domain.
Challenge topology
02
You get the intended addressing plan.
Compare every interface, prefix, and default gateway with the live state before deciding what to change.
Devices and addressing plan
03
You troubleshoot from the CLI.
Switch between simulated hosts, switches, and routers from the interface, then verify the path with live deterministic output.
Router CLI troubleshooting
No hints, command suggestions, or intermediate validation are shown in the challenge.
Explore Premium trainingContent standards
Questions created and reviewed by a CCNA-certified practitioner.
Original content is mapped to Cisco's published CCNA 200-301 exam topics. Every published item is checked for technical accuracy, answer logic, explanations, and similarity risk.
- BlueprintOfficial topic coverage
- ExplanationsAnswer and distractor feedback
- Review statusUpdated August 2026
See it in context