Earn CompTIA Network+ Certification

Proof required

Submit your diagnostic quiz results (by domain, with scores shown) from a structured source such as Professor Messer's free N10-009 practice questions or equivalent, your gap analysis (which domains fall below 70% and which specific topic areas within those domains need attention), and your study plan showing: total planned study hours, weekly allocation, domain sequence with hours by domain, and a target exam date.

What gets checked

• Diagnostic used questions mapped to N10-009 domain objectives — not a generic networking quiz; the domain breakdown proves which gaps are real
• Study plan allocates proportionally more hours to Networking Concepts (23%) and Network Troubleshooting (20%) — the two largest domains and the ones most reliant on applied reasoning
• Study plan includes at least one hands-on simulation tool session (Cisco Packet Tracer or GNS3) — Network Troubleshooting cannot be learned from videos and flashcards alone

Common mistakes

• Starting study from domain 1 without a diagnostic — candidates often assume subnetting (Networking Concepts) is their weak area when troubleshooting or operations are the actual gap; the diagnostic resolves this
• Not planning time for hands-on practice — N10-009 has performance-based questions (PBQs) at the start of the exam that require configuring or troubleshooting a simulated network; no amount of reading prepares for PBQs without hands-on practice

Resources

What a verifier looks for

• Ask the submitter to name their lowest-scoring domain in the diagnostic and describe two specific topic areas within it they identified as gaps — tests that the gap analysis was specific, not general.
• Ask whether they have used Packet Tracer or GNS3 for hands-on practice — the presence or absence of this is a reliable predictor of PBQ readiness.
• Ask when they plan to sit the exam and whether the planned hours are achievable in that timeframe — tests realistic planning.

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Proof required

Submit your two most recent full-length practice exam scores (with date, total score, and domain breakdown), a screenshot or export of your completed study log or course modules showing which resources you finished, and a readiness statement (200–300 words) covering: the topic type you found hardest and how you addressed it, one Packet Tracer scenario you built or troubleshot, and whether you feel ready to sit the exam.

What gets checked

• Two full-length practice exams completed in the last two weeks before sitting, under timed conditions (90 minutes) — untimed practice does not build the time management the PBQs consume
• Evidence of hands-on Packet Tracer or GNS3 practice included in the readiness statement — at least one specific scenario described (e.g. 'configured a VLAN trunk between two switches and verified inter-VLAN routing')
• Practice exam scores ≥80% — the Network+ passing threshold is 720/900 on a scaled score; practising to 80% provides a buffer for question variance on the real exam

Common mistakes

• Spending all study time watching videos and zero time in Packet Tracer — videos explain concepts; PBQs test the ability to apply them in a live simulation; these are different skills that need different practice
• Skipping subnetting practice because it feels abstract — subnetting appears in multiple Network+ domains and is tested directly in the Networking Concepts section; fluency requires repeated calculation practice, not conceptual understanding alone

Resources

What a verifier looks for

• Ask the submitter to walk through how they would troubleshoot a situation where a device cannot communicate outside its own subnet — the expected answer should include checking the default gateway, then routing table, then firewall rules; this is a core Network Troubleshooting question type.
• Ask what a trunk port is and why it is used — tests VLAN understanding, which is a heavily tested Network Implementation topic.
• Ask what their plan is if they fail on the first attempt — tests realistic expectations and preparation for the retake window.

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Proof required

Submit your CompTIA CertMetrics account result page (screenshot or PDF) showing your score (≥720), the 'PASS' status, and the exam date; and the public URL of your CompTIA Network+ digital badge from Credly. The badge URL must be publicly accessible and display the certification name, your name, and the issue date.

What gets checked

• Official exam result from CertMetrics shows the scaled score (≥720) and pass status — not a candidate report with missing fields
• Credly badge URL is publicly accessible — the sharing URL (not a screenshot) allows anyone to verify the credential against Credly's registry
• Certification validity confirmed — CompTIA certifications are valid for 3 years from the exam date; the issue date shown on the badge must be current

Common mistakes

• Not claiming the Credly badge after passing — CompTIA sends a Credly invitation email after result processing; the badge must be accepted before it can be shared
• Sharing a screenshot of the badge rather than the Credly badge URL — a screenshot can be edited; the Credly URL verifies directly against the Credly database

Resources

What a verifier looks for

• Verify the Credly badge URL directly — navigate to the URL and confirm it shows 'CompTIA Network+ ce Certification', the submitter's name, and a current issue date; do not accept a screenshot as the sole evidence.
• Ask what the submitter plans to do next with the certification — whether they are building toward a Security+ or a networking-specific role — tests genuine engagement with networking as a career path.
• Ask which type of question (scenario, PBQ, or knowledge recall) they found most difficult and why — tests reflective learning.

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