Cisco CCNA Wireless: Design and Troubleshooting
Wireless infrastructure failures cost organisations thousands per hour—and CCNA Wireless candidates often stumble on design and troubleshooting scenarios. This 5-hour course bridges that gap with real-world design patterns and systematic fault diagnosis, taught by Pluralsight’s vetted experts. You’ll move from theory to confident troubleshooting in weeks, not months.
AIU.ac Verdict: Ideal for network engineers preparing for CCNA Wireless certification or those supporting enterprise Wi-Fi deployments who need practical design and diagnostic skills. The course is dense and hands-on; it assumes solid foundational networking knowledge—pure beginners should strengthen their fundamentals first.
What This Course Covers
The course tackles wireless network architecture, controller-based and controller-less design patterns, RF fundamentals applied to real deployments, and security configurations across enterprise environments. You’ll work through design trade-offs (coverage vs. capacity, roaming optimisation, band steering) and learn when to apply each approach based on business requirements.
Troubleshooting modules cover systematic diagnosis workflows: packet capture analysis, client association failures, roaming issues, and performance degradation. Avril walks through actual failure scenarios—misconfigured QoS, rogue AP detection, band steering conflicts—with hands-on labs where you diagnose and resolve problems in sandboxed environments. By the end, you’ll have a repeatable methodology for attacking wireless problems under pressure.
Who Is This Course For?
Ideal for:
- CCNA Wireless exam candidates: Focused, exam-aligned content covering design and troubleshooting domains where most candidates lose marks.
- Network engineers supporting enterprise Wi-Fi: Practical design patterns and troubleshooting workflows you’ll apply immediately to production environments.
- Infrastructure architects planning wireless rollouts: Design trade-offs and real-world constraints explained by someone who’s built these networks.
May not suit:
- Networking newcomers: Assumes comfort with OSI layers, IP addressing, and basic switching/routing. Start with CCNA fundamentals first.
- Small-office Wi-Fi installers: Enterprise-focused; consumer/SMB deployments won’t need this depth of design and troubleshooting methodology.
Frequently Asked Questions
How long does Cisco CCNA Wireless: Design and Troubleshooting take?
5 hours 1 minute of video content. Plan 2–3 weeks for full completion including hands-on labs and review, depending on your pace and prior experience.
Do I need Cisco equipment to follow along?
No. Pluralsight provides sandboxed lab environments where you can practise design scenarios and troubleshooting without physical hardware.
Will this prepare me for the CCNA Wireless exam?
It covers design and troubleshooting domains thoroughly, but exam success also requires studying other domains (deployment, management, security). Use this as a focused supplement to a full exam study plan.
What’s the teaching style?
Avril Salter uses expert-led video with real-world scenarios, packet captures, and hands-on labs. Expect practical depth over lecture slides.
Course by Avril Salter on Pluralsight. Duration: 5h 1m. Last verified by AIU.ac: March 2026.
