CCNA Readiness: Networking's Other Gate
Signature Course No. 510 — A Signature AI Socratic Coaching Course.
No experience needed — your coach starts where you are.
A New Kind of Learning
Socratic coaching, delivered by an agentic AI coach.
Not a course you watch. An AI coach you work with.
The Lighthouse Coach begins by discovering how you think about the subject, teaches what is missing, and gives you realistic practice before asking you to prove that you can use it. You may test out of concepts you already understand, while capstones turn the learning into a practical plan, decision, conversation, or other real-world result.
The curriculum is deliberately authored; the AI delivers it through coaching. It is not an AI randomly generating lessons.
A coach that teaches by asking — not by lecturing
The Lighthouse Coach is an AI Socratic coach built on Cognosco Learning's CCNA Readiness: Networking's Other Gate course, in the Personal Effectiveness & Well-Being category. It does not play videos at you. It holds a conversation: it asks you a question, listens to your answer, names the misconception it hears, affirms what you got right, and asks the next question — the way a great coach works in the room.
The examination asks for judgment. Its characteristic question hands you a small world — a diagram, an address plan, a routing table, a paragraph of device output — and asks what will happen, what is wrong, or what to do next. That is a judgment examination wearing a knowledge examination's clothes, and this course is built accordingly: every concept teaches the deciding move that resolves most situations in its territory.
It starts with the layers. Concept 1 teaches the organising idea of the whole syllabus directly: networks are built in layers, each layer does one job, and devices live at layers — so a fault can be located by evidence instead of guessed at. The remaining seventeen concepts give you the substance that skill operates on: addressing, switching, wireless, routing, services, security, automation, and finally the examination itself.
It works in two movements. First, Module 1 — Build the Network: Move Data from One Desk to Every Desk — work through Concepts 1–9, finishing with The New Site Design Review; then, Module 2 — Run the Network: Services, Security, Automation, and the Examination Itself — work through Concepts 10–18, finishing with The Readiness and Remediation Plan.
Both capstones produce real artifacts — a design review for a new site joining the running case's municipal network: the address plan audited by recomputation, the switching and wireless design, the routing decision defended rule by rule, and three packet journeys predicted end to end; and a readiness and remediation plan that audits the whole estate's services and security, sequences the fixes by risk retired, and judges one engineer's readiness on evidence.
The honesty standard is part of the course. This format teaches networking judgment, not bench configuration — you learn to read a topology, a routing table, an address plan, and device output, and to defend the choice they argue for; hands-on lab fluency is built alongside, in a lab. No pass is guaranteed, and no real examination item is reproduced: every scenario here was written for this course. Version-specific facts — examination codes, blueprint percentages, product details — are fenced to the course book's Appendix, where they can be updated without touching the teaching.
The course is self-paced and always on — roughly 30 minutes per concept, about 9 hours in full, taken in as many sittings as you like. You can type your answers, or talk out loud: the Voice Coach speaks its questions and listens to your spoken replies. Learners who already know the material can test out concept by concept.
CCNA Readiness: Networking's Other Gate is part of The Lighthouse Signature Series — the online counterpart to the one-day, in-person learning Cognosco Learning delivers.
Course Facts
One full concept, coached end to end — free: verify your email and we’ll send you a link to start.
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Diagnose → Learn & Practice → Prove → Capstone
Every learner moves through the same discipline a Cognosco instructor would insist on in the room.
Diagnose
The Coach starts where the course starts: with your last real fault. At which layer was the actual cause — cable, local delivery, addressing, routing, or the application itself — and how many layers above it did you check first? What changes at every hop of a packet's journey, and what stays the same? Which do you blur most readily — segment, packet, and frame, or MAC address and IP address? Every concept opens with three questions that locate where you actually stand, and your answers shape how deeply the Coach works the concept with you. Everyone begins with Module 1 — no skipping the foundations you only think you have.
Learn & Practice
Work each concept in conversation with the Coach — spoken or written — then practice it against realistic situations until it holds up.
Prove
Every concept ends in proof: answer the check cold and demonstrate the skill. Know it already? Test out and take credit immediately.
Capstone
Finish with two capstones — The New Site Design Review for Module 1 and The Readiness and Remediation Plan for Module 2 — that pull the whole course together, and earn the certificate.
What You'll Learn
Every concept is a deciding move. Subnetting has its move — find the block, then count. Routing has its move — longest match first, then the tie-breakers in their fixed order. Access control has its move — read top-down, first match wins, remember the invisible last line. Learn the eighteen moves in order, and the examination's scenarios stop being surprises and start being variations.
Module 1 builds the network from the bottom up. How data is wrapped and moved; cables, duplex, and errors; switches, VLANs, and trunks; IPv4 subnetting and IPv6 without the fear; wireless with radio, access points, and controllers; how a router chooses, and OSPF letting routers agree; and the gateway designs that join a local network to the rest of the world.
Module 2 completes the working network — and the working engineer. The quiet services every network depends on; NAT, QoS, and the wider world; access lists and Layer 2 security; security thinking, AAA, and VPNs; wireless security under the controller; automation literacy; a disciplined method for troubleshooting from evidence; and the examination craft itself — reading its questions at speed, and building a readiness plan honest enough to tell you whether to book the date or buy another month.
And it holds its boundary throughout. This is Cisco's syllabus, not a general networking course in Cisco clothing: Cisco's device roles, Cisco's defaults, single-area OSPF, controller-based wireless, and the automation topics that are the CCNA's distinctive ground. The understanding is what makes your lab time productive — the book builds it thoroughly, and says plainly where its own teaching stops.
What you will learn
- Explain how data moves through a network in layers — encapsulation, device roles, and what each device decides
- Design and verify IPv4 and IPv6 address plans, including subnetting to a stated host count
- Reason about switching: how frames are forwarded, how VLANs and trunks divide a network, and how loops are prevented
- Predict routing decisions from a routing table, and judge static routing against single-area OSPF
- Explain how wireless networks are built and secured in Cisco's controller-based model
- Place and troubleshoot the core IP services — addressing, naming, time, and remote management — and judge NAT and QoS designs
- Apply the CCNA's security controls: access lists, port security, Layer 2 protections, AAA, and VPN concepts
- Read automation and programmability material — data formats, APIs, controller architectures — at the literacy level the examination requires
- Work a fault from evidence using a structured method, read an examination scenario for its deciding fact, and build a readiness plan tied to the blueprint's weights
Everything in the course
- All 18 concepts of CCNA Readiness: Networking's Other Gate, in 2 modules
- A starting-point check first — the Coach finds where you actually stand before teaching
- Learn, Practice, Prove for every concept — no passive video watching
- A test-out on every concept: prove you know it and move on
- The Voice Coach: talk with the Coach out loud — it speaks, listens, and replies
- A personal Learner Record of your work across the course
- Two capstone exercises: The New Site Design Review and The Readiness and Remediation Plan
- A printable session summary whenever you pause
- The Lighthouse Coach completion certificate (Signature Series)
- Your progress is saved as you go — stop anytime, resume where you left off
Built for candidates who want judgment, not just recall
Candidates preparing for the CCNA — especially those who can recognise the right answer but freeze when a scenario must be worked from a blank page; and technicians working in Cisco environments — help-desk staff moving toward network work, junior administrators, field engineers — who handle Cisco equipment daily and want the credential that certifies what they are learning on the job.
Network+ holders and generalists taking the Cisco gate as their second credential, taught on Cisco's own terms rather than as a repeat of ground they already hold; and career changers with a technical base who can reason about systems and now need networking's specific logic, taught whole and in order.
It assumes no prior Cisco experience — comfort using a computer, reading a diagram, and doing careful arithmetic with small numbers is enough; subnetting asks for exactness, not advanced mathematics, and every calculation is worked in full before you are asked to do one. It is not a substitute for hands-on lab time, and the course says so before you begin rather than after.
Prefer to learn live and in person? The same material anchors Cognosco's one-day programs — browse the in-person catalog.
Start with Layers Decide
$195 — introductory price. One payment. No subscription, no password to manage.
Here is exactly what happens when you enroll:
- Pay securely with Stripe — you are taken straight into the course
- Create your learner profile and begin the Module 1 starting-point check
- Save the access key you are given — it restores your enrollment on any device
- Learn at your pace; your progress is stored in your browser on your device
For the full voice experience, use Chrome and allow the microphone when asked. Typing your answers works everywhere, all the time. Questions before you enroll? Email hello@cognoscolearning.com.
Before you enroll
What is a Socratic coaching session?
A conversation, not a video. Your coach asks a question; you answer — out loud by voice, or by typing — and the coach responds to what you said: naming the misconception it hears, affirming what you got right, and asking the next question. You advance only when you have mastered each concept, so a finished course means the learning held.
How long does it take — and how long do I have?
About 30 minutes per concept. Learn in sittings of any length; your progress is saved as you go. You have a full year from purchase to finish, and you can revisit and retake within that year.
What does the certificate verify?
That you completed every concept and both capstones of this course. Anyone can confirm a Cognosco certificate online — enter its certificate ID on our verification page.
What if it isn't for me — what are the refunds?
If you have not started, cancel for a full refund within seven days of purchase. Once you have started, there is no cash refund — stop before finishing and we credit the full amount you paid toward any other course in the library (credit valid one year from your original purchase). Once you complete the course, no refund or credit applies.
More Signature Courses are coming
CCNA Readiness: Networking's Other Gate is Signature Course No. 510. Leave your email and we'll send you news of future Signature Courses and Lighthouse updates as they are announced — nothing else.