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Rowell Dionicio and François Vergès

Clear To Send: Wireless Network Engineering

A Tech News , News and Education podcast

#56 in Tech News · 🇮🇪 #61 in Tech News · 🇮🇳
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About the show

Clear To Send is a podcast about wireless engineering where we educate you on WiFi technology, talk about design tips, troubleshooting, interviews, and the tools.

Newest episodes

CTS 396: Discovering ProbeRequest.org, a new initiative to get and provide Wi-Fi help

45 min

Finding someone to ask can be difficult, even in a welcoming technical community. A mentor can offer a useful perspective on a certification, a career decision or a presentation. Mentorship can also happen informally when someone shares their experience or gives you an opportunity to learn. Stephen Cooper created ProbeRequest.org to help Wi-Fi and networking professionals find people willing to share their experience. We discuss why he built it, how a Requestor can connect with a Responder and what makes a mentoring conversation useful for both people. What we cover Stephen’s experience of mentorship and community in networking The idea behind ProbeRequest.org and its Wi-Fi discovery-inspired name How Requestors find Responders and send Association Requests Practical ways to start a focused and respectful mentoring conversation The difference between mentoring, technical support and professional consulting How the community can contribute and help shape the platform Before you reach out Identify the question or decision you want help with+ Look for a Responder whose topics and availability fit your request+ Introduce yourself and explain what you have already tried or considered+ Ask for a conversation within a reasonable scope Agree on expectations and respect the other person’s time Follow up and share what you learned Key takeaway You do not need to figure everything out alone, and you do not need to know everything to help someone else. A clear question and a willingness to share experience can start a useful conversation. Resources ProbeRequest.org — the mentorship platform for Wi-Fi and networking professionals https://www.youtube.com/watch?v=t-FWJowm4dI&pp=ygUbd2xwYyBwcmFndWUgc3RlcGhlbiBjb29wcGVy About ProbeRequest.org — the project’s purpose and background ProbeRequest.org FAQ — practical questions about the platform ProbeRequest.org on LinkedIn — community updates and the project’s description Stephen Cooper on LinkedIn — Stephen’s p...

CTS 395: AI Is Changing the Wi-Fi Engineering Toolbox

32 min

AI-assisted development has made it much easier for a Wi-Fi engineer to turn an idea into working software. You no longer need to begin as a professional developer to prototype a calculator, a simulator, a comparison database or a utility that removes friction from an engineering workflow. In this episode, we look at the wave of Wi-Fi tools that has followed. We also draw the important line between a quick utility you build for yourself and an application you release to other engineers, support and maintain over time. What we cover Why AI and vibe coding have reduced the cost and time needed to test a software idea Why Wi-Fi domain knowledge—not code generation—is often the most valuable input Examples of new calculators, simulators, comparison databases and workflow tools created by Wi-Fi engineers How to determine whether a tool solves a real problem or is simply easy to build What changes when you move from a personal utility to a public, production application Why testing, security, documentation, support and maintenance still require deliberate engineering Key takeaway AI makes it easier to build the first version. It does not make the tool useful, reliable or worth maintaining; that still comes from choosing a real problem, testing with real users and doing the work after the prototype. Resources SemFio Networks — Wi-Fi Tools for Engineers — Wi-Fi engineering calculators and reference utilities created from practical field needs teigenRF — Free Wireless and RF Tools — Kjetil Teigen Hansen’s collection of AI-built tools for Ekahau, Hamina, RF modelling and related workflows Siam Wireless — Wi-Fi Lab — Ed Chuchaisri’s browser-based interactive tools and simulators for Wi-Fi learning The Wi-Fi Connection — Free Wi-Fi Engineer Toolbox — calculators and quick-reference tools for everyday engineering questions PotatoFi Tools — Joel Crane’s collection of practical Wi-Fi utilities, including the interactive spectrum chart and Hamina Clipboard Tool Swi...

CTS 394: Would You Recommend Your Wi-Fi Vendor? (Audience Poll)

33 min

https://youtu.be/hafv5cJT_fM In this episode, François and I dig into a question we put directly to our audience: would you recommend your current Wi-Fi vendor? The results were telling. About 42 percent said yes without hesitation, 52 percent said yes but with a caveat, and only 6 percent said no, they’re looking to switch. So most people are happy, even if that happiness comes with an asterisk. We spend the episode unpacking what those caveats really mean and why they matter. We start with why organizations stay put, because switching a Wi-Fi vendor is a big undertaking. It’s not just the cost of getting people on ladders to swap out APs. It’s the sunk time in the tools, templates, and custom integrations your team has already built, plus the risk management sees in trading known limitations for a set of unknowns. Relationships carry a lot of weight here too, since moving to a new vendor means building a whole new relationship from scratch. From there we get into the reasons people actually make the leap: recurring bugs the vendor can’t seem to fix, licensing and pricing changes nobody budgeted for, painful lead times, weak support, and RFP processes that sometimes reward the lowest price over the best fit. If you do decide to evaluate someone new, we walk through how to do it well. Start with your real business requirements and run a proper proof of concept, but plan it like a full install rather than a one for one replacement. Give it time, because a single week won’t show you much; you need to burn the gear in, test capacity, and see how it holds up under real load. And keep in mind the work isn’t done once you sign, since migration, supporting two vendors for a while, training, and day two operations are all part of the picture. If you weren’t part of our poll, let us know where you land and what your caveat is, because that’s the conversation we want to keep having. The post CTS 394: Would You Recommend Your Wi-Fi Vendor? (Audience Poll) appeared first on...

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The newest 50 of 303 episodes

CTS 396: Discovering ProbeRequest.org, a new initiative to get and provide Wi-Fi help

45 min

Finding someone to ask can be difficult, even in a welcoming technical community. A mentor can offer a useful perspective on a certification, a career decision or a presentation. Mentorship can also happen informally when someone shares their experience or gives you an opportunity to learn. Stephen Cooper created ProbeRequest.org to help Wi-Fi and networking professionals find people willing to share their experience. We discuss why he built it, how a Requestor can connect with a Responder and what makes a mentoring conversation useful for both people. What we cover Stephen’s experience of mentorship and community in networking The idea behind ProbeRequest.org and its Wi-Fi discovery-inspired name How Requestors find Responders and send Association Requests Practical ways to start a focused and respectful mentoring conversation The difference between mentoring, technical support and professional consulting How the community can contribute and help shape the platform Before you reach out Identify the question or decision you want help with+ Look for a Responder whose topics and availability fit your request+ Introduce yourself and explain what you have already tried or considered+ Ask for a conversation within a reasonable scope Agree on expectations and respect the other person’s time Follow up and share what you learned Key takeaway You do not need to figure everything out alone, and you do not need to know everything to help someone else. A clear question and a willingness to share experience can start a useful conversation. Resources ProbeRequest.org — the mentorship platform for Wi-Fi and networking professionals https://www.youtube.com/watch?v=t-FWJowm4dI&pp=ygUbd2xwYyBwcmFndWUgc3RlcGhlbiBjb29wcGVy About ProbeRequest.org — the project’s purpose and background ProbeRequest.org FAQ — practical questions about the platform ProbeRequest.org on LinkedIn — community updates and the project’s description Stephen Cooper on LinkedIn — Stephen’s p...

CTS 395: AI Is Changing the Wi-Fi Engineering Toolbox

32 min

AI-assisted development has made it much easier for a Wi-Fi engineer to turn an idea into working software. You no longer need to begin as a professional developer to prototype a calculator, a simulator, a comparison database or a utility that removes friction from an engineering workflow. In this episode, we look at the wave of Wi-Fi tools that has followed. We also draw the important line between a quick utility you build for yourself and an application you release to other engineers, support and maintain over time. What we cover Why AI and vibe coding have reduced the cost and time needed to test a software idea Why Wi-Fi domain knowledge—not code generation—is often the most valuable input Examples of new calculators, simulators, comparison databases and workflow tools created by Wi-Fi engineers How to determine whether a tool solves a real problem or is simply easy to build What changes when you move from a personal utility to a public, production application Why testing, security, documentation, support and maintenance still require deliberate engineering Key takeaway AI makes it easier to build the first version. It does not make the tool useful, reliable or worth maintaining; that still comes from choosing a real problem, testing with real users and doing the work after the prototype. Resources SemFio Networks — Wi-Fi Tools for Engineers — Wi-Fi engineering calculators and reference utilities created from practical field needs teigenRF — Free Wireless and RF Tools — Kjetil Teigen Hansen’s collection of AI-built tools for Ekahau, Hamina, RF modelling and related workflows Siam Wireless — Wi-Fi Lab — Ed Chuchaisri’s browser-based interactive tools and simulators for Wi-Fi learning The Wi-Fi Connection — Free Wi-Fi Engineer Toolbox — calculators and quick-reference tools for everyday engineering questions PotatoFi Tools — Joel Crane’s collection of practical Wi-Fi utilities, including the interactive spectrum chart and Hamina Clipboard Tool Swi...

CTS 394: Would You Recommend Your Wi-Fi Vendor? (Audience Poll)

33 min

https://youtu.be/hafv5cJT_fM In this episode, François and I dig into a question we put directly to our audience: would you recommend your current Wi-Fi vendor? The results were telling. About 42 percent said yes without hesitation, 52 percent said yes but with a caveat, and only 6 percent said no, they’re looking to switch. So most people are happy, even if that happiness comes with an asterisk. We spend the episode unpacking what those caveats really mean and why they matter. We start with why organizations stay put, because switching a Wi-Fi vendor is a big undertaking. It’s not just the cost of getting people on ladders to swap out APs. It’s the sunk time in the tools, templates, and custom integrations your team has already built, plus the risk management sees in trading known limitations for a set of unknowns. Relationships carry a lot of weight here too, since moving to a new vendor means building a whole new relationship from scratch. From there we get into the reasons people actually make the leap: recurring bugs the vendor can’t seem to fix, licensing and pricing changes nobody budgeted for, painful lead times, weak support, and RFP processes that sometimes reward the lowest price over the best fit. If you do decide to evaluate someone new, we walk through how to do it well. Start with your real business requirements and run a proper proof of concept, but plan it like a full install rather than a one for one replacement. Give it time, because a single week won’t show you much; you need to burn the gear in, test capacity, and see how it holds up under real load. And keep in mind the work isn’t done once you sign, since migration, supporting two vendors for a while, training, and day two operations are all part of the picture. If you weren’t part of our poll, let us know where you land and what your caveat is, because that’s the conversation we want to keep having. The post CTS 394: Would You Recommend Your Wi-Fi Vendor? (Audience Poll) appeared first on...

CTS 393 What is happening when the Wi-Fi Alliance certifies devices?

54 min

https://youtu.be/LLXQlzicXEc Ever wonder what actually happens behind the scenes when a device gets Wi-Fi Certified? In this episode, we sit down with Daryl K., who brings years of hands-on experience working inside Authorized Test Labs (ATLs). We dive deep into how Wi-Fi Alliance testing works, how test beds are constructed, why some standard features fail in the real world, and what it takes to get products certified. Key Takeaways & Timestamps [00:08] – Introduction Hosts welcome guest Daryl K. to share his background in network testing and his transition into the Wi-Fi industry. [03:13] – What is an Authorized Test Lab (ATL)? Role of ATLs: Third-party labs (ATLs) run the actual hardware and software tests inside anechoic chambers; the Wi-Fi Alliance acts as the issuing body that approves the certification. Value of Certification: Certification ensures interoperability across multi-vendor chipsets and validates proper behavior in edge cases. [07:08] – Test Complexity & Duration Time Requirements: Wi-Fi 5 (802.11ac) testing could be finished in ~2 weeks. Wi-Fi 6 takes about a month, and Wi-Fi 7 can take 6 to 7 weeks due to cumulative backward-compatibility testing and hundreds of test cases. Test Bed Setup: Test environments use standardized hardware racks stacked with modified laptops, access points, and sniffers connected to central control consoles. [10:24] – Certification Drivers & Retail Requirements Devices with 802.11 radios can be sold without certification, but major retailers (e.g., Target, Costco) often require it. Certification is mandatory for integration into major ecosystems like Matter, Apple CarPlay, Android Auto, and Alexa. [14:45] – Handling Test Failures & Interoperability Different ATLs handle failures differently—some offer debugging support and lab time to revise firmware, while others enforce strict “three strikes” policies. Discussion on vendor “Plugfests” where chipset engineers (Qualcomm, Broadcom, Intel, MediaTek) colla...

CTS 392: Navigating Ekahau’s New Licensing Model (Sponsored)

38 min

In this special sponsored episode of the Clear To Send podcast, hosts Rowell Dionicio and Francois Verges sit down with Troy Martin and Matt from Ekahau to discuss a major, fundamental shift in the company’s product licensing structure. Effective September 1, 2026, Ekahau is introducing a new software as a service (SaaS) licensing model designed to provide organizations with role-based flexibility across the wireless project life cycle. This new strategy allows companies to assign specific tools to specific team members based on their day-to-day functions, such as field data collection or corporate office design, rather than forcing the purchase of an all-inclusive software package. Matt and Troy break down the three primary SaaS options: Ekahau Plan for RF predictive designs, Ekahau Measure Pro for field surveying and live troubleshooting, and the comprehensive Ekahau Software Suite. Additionally, they highlight a baseline Ekahau Measure option for survey-only needs and reassure existing customers that perpetual licenses and connect subscriptions are not being sunsetted. Listeners can find the transparent MSRP pricing and a detailed feature breakdown by visiting ekahau.com. Resources ekahau.com The post CTS 392: Navigating Ekahau’s New Licensing Model (Sponsored) appeared first on Clear To Send.

CTS 391 – How to Perform an AP-on-a-Stick Survey Effectively

32 min

https://youtu.be/gDR38L1sOfQ An AP-on-a-Stick (APoS) survey is the most reliable way to know how a Wi-Fi design will behave in a difficult environment. You mount a real access point on a tripod, place it where you plan to install it, and measure. It is also the survey type where the most time gets wasted — and almost never on RF. In this episode we go through how we prepare and run APoS surveys: the conversation with the client, the equipment decisions, the configuration work that belongs in the office, and the way we organise the survey files we bring back. What we cover When an APoS survey is justified, and when a predictive design plus a validation survey is the better answer Preparing the work on site with the client: escorts, access, PPE, production constraints, and communicating what our equipment entails Choosing the right equipment for the site: stick height, antennas, brackets, PoE batteries Why the access points must be configured and tested before leaving the office The case for a two-person crew Planning the measurements in advance so the on-site day is pure execution Using one survey file per variable to compare antennas, locations, heights and power levels APoS preparation checklist [ ] Escorts confirmed, with names and time slots [ ] Site access, parking and PPE requirements documented [ ] Client informed of the equipment coming on site and its footprint [ ] APs configured, labelled and tested: SSID, channel, width, tx power, name broadcast [ ] Full kit tested end to end, batteries charged, spares packed [ ] Velcro wraps, zip ties, duct tape and screwdriver kit in the bag [ ] Measurement plan built from the predictive model, test points numbered on the floor plan [ ] Survey file naming convention agreed before the first walk Key takeaway An APoS survey is won or lost before you get on site. Prepare off site, execute on site. Resources Vantage Point 6/9/12 m tall mast tripod for APoS surveys Manfrotto 269HDBU — 7 m super high st...

CTS 390: Which tools have we used this year?

39 min

In this episode, Rowell and François discuss the tools they have been using so far in 2026. From the hardware that’s used on a day-to-day or at a client site to the software they use to help them run their business, fix Wi-Fi issues, and conduct surveys, to AI and Automation. At the end of 2026, they will record another episode discussing which tools made it through and will show long-term usage. The post CTS 390: Which tools have we used this year? appeared first on Clear To Send.

CTS 389: SSID Spaghetti – How Many SSIDs Is Too Many?

39 min

In this episode of the Clear to Send podcast, the hosts revisit the classic Wi-Fi design question: “How many SSIDs is too many?” While the long-standing technical advice has always been to minimize SSIDs to conserve airtime, the discussion explores how modern standards—like 6 GHz, multiple BSSIDs, and changing client habits—impact this rule of thumb. The episode provides technical discussion on management overhead, strategies for network consolidation, and advice on how to communicate these technical limitations to management. Supporting Data Beacon airtime per SSID, per radio Beacon data rateAirtime per SSID4 SSIDs8 SSIDs1 Mbps~2.0%~8%~16%6 Mbps~0.35%~1.4%~2.8%12 Mbps~0.18%~0.7%~1.4%24 Mbps~0.10%~0.4%~0.8% Based on ~10 beacons/sec at a 100 TU beacon interval and a ~200-byte beacon frame. Co-channel multiplication – 4 SSIDs on the channel Beacon data rate1 AP3 co-channel APs5 co-channel APs1 Mbps~8%~24%~40%12 Mbps~0.7%~2.2%~3.6%24 Mbps~0.4%~1.2%~2.0% The headline stat for the episode: it is not the SSID count that kills you, it is the SSID count multiplied by co-channel APs and divided by your data rate. “We need a new SSID” → the better answer The requestBetter solutionDifferent PSK per IoT device typeOne SSID with MPSK / iPSK / DPSKSeparate SSID per departmentOne 802.1X SSID + RADIUS role/VLAN assignmentContractor networkSame 802.1X SSID, different roleTemporary SSID for an eventScheduled SSID, scoped to those APs, with an expiry dateMarketing wants a branded guest SSIDOne guest SSID, brand the captive portal instead The post CTS 389: SSID Spaghetti – How Many SSIDs Is Too Many? appeared first on Clear To Send.

CTS 388: Would You Rather, Wi-Fi Edition

22 min

We’re trying out something new in this episode. We’re asking each other questions on “Would you rather” to get insight into how we would do Wi-Fi given we had two options. What you’ll find is that we don’t always agree on the same things. And that’s okay. More importantly, is diving into the reasons why. If you find that there’s a topic you’d like to learn more about, please let us know in the comments below. The post CTS 388: Would You Rather, Wi-Fi Edition appeared first on Clear To Send.

CTS 387: Networking at the Crossroads: Our Impressions of HPE Discover

20 min

https://youtu.be/G6K-_qMxRWU In this episode, co-hosts Rowell Dionicio and François Vergès share their first-time experiences and impressions of HPE Discover. They dive into the pervasive role of AI in modern networking, discuss their individual presentations on automation and agentic AI, and explore how the acquisition of Juniper Networks is influencing the HPE Aruba product ecosystem. Key Discussion Points First Impressions of HPE Discover Unique feel of the conference compared to Aruba Atmosphere and the value of community engagement on the expo floor. Highlights from the “Misfits” community program, including networking dinners and professional podcast opportunities. Presenting at a Vendor Conference Rowell’s Session: A journey into agentic AI, focusing on creating a network operations agent with a “Gilfoyle” (Silicon Valley) personality to handle networking queries. François’s Session: Exploring Mist APIs for Day 0, Day 1, and Day 2 Wi-Fi operations, including the development of an MCP server to automate Wi-Fi tasks. The AI and Networking Landscape Core Message: The central theme of the conference is Agentic AI, AI operations, and AI governance. Cross-Pollination: New integrations allow CX switches to be managed via the Mist dashboard and Marvis actions to be accessed through Aruba Central. The Learning Curve: Despite the industry push, many attendees are still hesitant or in the early stages of adopting AI and tools like Marvis. The Future of the Network Engineer The evolution from manual tasks (like SSH and troubleshooting) to focusing on architecture, automation, and prompting skills. Advice on embracing AI as a “must-have” skill to stay relevant in the industry. Strategies for building “smart” agents that balance reasoning with deterministic actions to manage token costs and efficiency. Expo Floor Highlights Interesting hardware displays, including an AP in an aquarium. Custom in-house tools like a NOC dashboard that visualizes location d...

CTS 386: A Day in the Life of a WLAN Engineer

22 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! Let me walk through what a day in the life of a WLAN Engineer looks like in Higher Education and in a consulting role. Both are different but they share similar characteristics. In Higher Education, the day can start with tickets or with a new […] The post CTS 386: A Day in the Life of a WLAN Engineer appeared first on Clear To Send.

CTS 385: Building Your Own Wi-Fi Dashboard Using APIs and Grafana

24 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! In this episode, we’re diving into some Python and APIs to visualize data within Grafana. This episode is part of Rowell’s automation journey. He has been learning Python with his daughter. For Rowell, this is just the beginning as he starts integrating Grafana with InfluxDB […] The post CTS 385: Building Your Own Wi-Fi Dashboard Using APIs and Grafana appeared first on Clear To Send.

CTS 384: Wi-Fi for Live Events: Lessons from the Real-World

39 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! Managing Wi-Fi at high-density events is a completely different game than running a typical enterprise network — it’s crowded, fast-moving, and unforgiving. In this episode, Francois and I break down what it really takes to deliver reliable event Wi-Fi, starting with planning and preparation. You […] The post CTS 384: Wi-Fi for Live Events: Lessons from the Real-World appeared first on Clear To Send.

CTS 383: Deep Dive – Wi-Fi Troubleshooting at the Frame Level

49 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! This video, a deep dive on frame analysis, covers the essentials of capturing Wi-Fi frames and analyzing them using Wireshark. These skills discussed are useful for troubleshooting and for those studying for their CWAP certification. Capturing Wi-Fi Frames To properly capture 802.11 frames, a Wi-Fi […] The post CTS 383: Deep Dive – Wi-Fi Troubleshooting at the Frame Level appeared first on Clear To Send.

CTS 382: Our Resolutions for the New Year

39 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! In this episode Rowell Dionicio and François Vergès, discuss their five New Year’s resolutions for 2026, which encompass their Wi-Fi consulting businesses, technology, and personal well-being. Five Resolutions for 2026 Podcast Milestone Francois and Rowell reminisce on the podcast reaching its 10-year anniversary in August […] The post CTS 382: Our Resolutions for the New Year appeared first on Clear To Send.

CTS 381: Deep Dive: Using Spectrum Analysis Tools

43 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! The video is an episode of the Clear To Send podcast, hosted by Rowell Dionicio and Francois, where they discuss spectrum analysis tools. Summary of Spectrum Analysis Discussion: The post CTS 381: Deep Dive: Using Spectrum Analysis Tools appeared first on Clear To Send.

CTS 380: Wi-Fi 2025 Year In Review

32 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! In this Clear To Send episode, co-hosts Rowell Dionicio and François Vergès look back on 2025 with a full year-in-review of the podcast, their businesses, and the biggest moments in Wi-Fi. They reflect on how the show evolved over the year—regaining consistency, improving planning, and […] The post CTS 380: Wi-Fi 2025 Year In Review appeared first on Clear To Send.

CTS 379: 2026 Predictions: What Will Change in Enterprise Wireless?

32 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! In this episode of Clear to Send, the team shares their forward-looking predictions for 2026, grounded in real-world deployments and patterns they’re seeing across the Wi-Fi industry. From spectrum usage to client behavior, the conversation frames what engineers and IT leaders should be preparing for […] The post CTS 379: 2026 Predictions: What Will Change in Enterprise Wireless? appeared first on Clear To Send.

CTS 378: Wi-Fi Origin Stories: Keith Miller

52 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! In this episode of Clear to Send, France is joined by Roel and special guest Keith Miller as they continue the Wi-Fi Origin Stories series—conversations with wireless professionals about how they found their way into Wi-Fi and what still excites them today. Keith shares his […] The post CTS 378: Wi-Fi Origin Stories: Keith Miller appeared first on Clear To Send.

CTS 377: Wi-Fi Origin Stories: Mark Edwards

42 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! Mark Edwards has spearheaded Wi-Fi at some of the largest companies in the world. Scaling is a true issue when you’re dealing with a global organization. But how does one get to this level? Mark didn’t just start out in a Fortune 50 companies. He […] The post CTS 377: Wi-Fi Origin Stories: Mark Edwards appeared first on Clear To Send.

CTS 376: Wi-Fi Origin Stories: How Rasika Nayanajith Got Started in Wireless

1 hr 1 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! Welcome to another episode Wi-Fi Origin Stories. We have a special guest, Rasika Nayanajith. Rasika is well known in the Cisco forums. He’s helped countless people learn how to configure and troubleshoot their Cisco Wi-Fi controllers. He also provides a wealth of knowledge from his […] The post CTS 376: Wi-Fi Origin Stories: How Rasika Nayanajith Got Started in Wireless appeared first on Clear To Send.

CTS 375: From Tech to Architect: Growing Your Wi-Fi Career

43 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! What does it take to climb the ladder of your IT career? In this episode, we’ll discuss our perspectives and what got us to where we are today. We’ll go into some of the tips we recommend IT professionals do, what kind of attitude you […] The post CTS 375: From Tech to Architect: Growing Your Wi-Fi Career appeared first on Clear To Send.

CTS 374: Wi-Fi Origin Stories – Amin SedighFar

21 min

Amin SedighFar is our special guest for our Wi-Fi Origin Stories series. Amin presented at WLPC Prague 2025 and has been showing what he has learned to everyone. It’s amazing to see his progress with Wi-Fi and how he has been able to pick up the technology. Check out this episode with Amin and learn […] The post CTS 374: Wi-Fi Origin Stories – Amin SedighFar appeared first on Clear To Send.

CTS 373: Building a Home Lab for Wireless Testing

21 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! What does it take to get started in wireless? You’ll definitely need a lab network. In this episode, we discuss how to get started with building a home lab. The costs will vary but there is a low cost way to get started and we’ll […] The post CTS 373: Building a Home Lab for Wireless Testing appeared first on Clear To Send.

CTS 372: Should You Upgrade to Wi-Fi 7? A Reality Check

26 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! In this episode, we dive into the hype surrounding Wi-Fi 7 and help you determine whether it’s time to upgrade or if you should hold off. We explore the key improvements Wi-Fi 7 brings to the table—including 320 MHz wide channels, Multi-Link Operation (MLO), 4K […] The post CTS 372: Should You Upgrade to Wi-Fi 7? A Reality Check appeared first on Clear To Send.

CTS 371: Wi-Fi Origin Stories: How Mohammad (Ali) Ali Got Started in Wireless

43 min

We’re happy to have Ali join us on the show today for Wi-Fi Origins. He’s been an active member of the Clear To Send community. In this episode, he tells us a little bit about himself. Going back in time, Ali talks about getting into IT and his first exposure to Wi-Fi. There were many […] The post CTS 371: Wi-Fi Origin Stories: How Mohammad (Ali) Ali Got Started in Wireless appeared first on Clear To Send.

CTS 370: Introducing WLAN Pi Go with Adrian and Josh

50 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! In this episode, we sit down with Adrian Granados and Josh Schmelzle to talk about the WLAN Pi Go, a portable Wi-Fi diagnostic and packet capture tool that’s reshaping how engineers troubleshoot networks in the field. We discuss why they built it, how it fits […] The post CTS 370: Introducing WLAN Pi Go with Adrian and Josh appeared first on Clear To Send.

CTS 369: Wi-Fi 7 Access Points with Wes Purvis (Sponsored)

43 min

This episode is sponsored by Juniper Networks, now part of HPE. Wes Purvis and Rowell Dionicio join together in-person with François joined in virtually, on the road. Wi-Fi 7 is the theme for 2025 and Juniper Networks is rounding out their portfolio of Wi-Fi 7 access points. Wes gives us insight into the adoption rate […] The post CTS 369: Wi-Fi 7 Access Points with Wes Purvis (Sponsored) appeared first on Clear To Send.

CTS 368: The Future of the Wireless LAN Controller

24 min

Thank you to our sponsor: Meter: Visit meter.com/cleartosend to book a demo! The wireless networking industry is experiencing a significant shift toward cloud-managed architectures. This transition is driven by vendors seeking to deliver advanced capabilities like AI-powered analytics and comprehensive APIs that traditional controllers struggle to support. Additionally, the subscription model provides vendors with predictable recurring revenue […] The post CTS 368: The Future of the Wireless LAN Controller appeared first on Clear To Send.

CTS 367: Wi-Fi Origin Stories: How Ian Stout Got Started in Wireless

51 min

Thank you to Meter for supporting the podcast. We greatly appreciate it! In an introduction of our new series, Wi-Fi Origin Stories, we have a special guest, Ian Stout. Ian is CWNE #333. He has a lot of experience dealing with networks in the education space. In this episode, Ian goes into his IT beginnings. […] The post CTS 367: Wi-Fi Origin Stories: How Ian Stout Got Started in Wireless appeared first on Clear To Send.

CTS 366: Behind the Scenes of a Wi-Fi Design

37 min

Take a look at what goes through my mind when designing Wi-Fi for an office space. In this episode, I will use Hamina to build a predictive Wi-Fi design. You’ll learn what type of questions I ask the end users or clients. What type of applications they use, how I place access points on the […] The post CTS 366: Behind the Scenes of a Wi-Fi Design appeared first on Clear To Send.

CTS 365: Design for High Density Lecture Halls

49 min

Thank you to Meter for supporting the podcast. We greatly appreciate it! Designing Wi-Fi networks for high-density lecture halls has unique challenges due to the concentration of devices in a confined space. Designs must account for both capacity and coverage, implementing access point placement strategies that minimize co-channel interference while maximizing signal quality. Beyond the […] The post CTS 365: Design for High Density Lecture Halls appeared first on Clear To Send.

CTS 364: Neutral Host Pullback, Wi-Fi Certs, WLAN Pi Go, WLPC, Ubiquiti, and HPE Juniper Merger

56 min

Thank you to Meter for supporting the podcast. We greatly appreciate it! In this episode, we talk about the latest news around the Wireless industry. An article from RCR Wireless by James Blackman indicates that T-Mobile is pulling back on CBRS support for neutral-host 5G. That leaves only AT&T in the same stance it has […] The post CTS 364: Neutral Host Pullback, Wi-Fi Certs, WLAN Pi Go, WLPC, Ubiquiti, and HPE Juniper Merger appeared first on Clear To Send.

CTS 363: Mobility Field Day 13 – Arista Networks

13 min

In this episode, we dive into Arista Networks’ bold moves in the campus networking space, where they’re seeing a wave of customers migrating from legacy vendors due to lack of visibility, complex management, and poor support. Arista’s differentiators—like a tri-band multifunction radio, client simulation for network assurance, integrated WIPS, and hitless AP upgrades—are resonating with […] The post CTS 363: Mobility Field Day 13 – Arista Networks appeared first on Clear To Send.

CTS 362: Mobility Field Day 13 – Celona

11 min

In this episode, we explore how Celona is redefining enterprise cellular with its mission to deliver a full-stack, turnkey Private 5G solution. From access points and EdgeOS to their orchestration platform, Celona is targeting the emerging wireless demands of the physical AI era—where coverage, mobility, and reliability are non-negotiable. We dive into their global expansion, […] The post CTS 362: Mobility Field Day 13 – Celona appeared first on Clear To Send.

CTS 361: Mobility Field Day 13 – Cisco

11 min

In this episode, we unpack the latest from Cisco’s wireless portfolio as they move toward a unified platform—no longer “Cisco vs. Meraki,” but a single product line with common licensing and support. Cisco’s Wi-Fi 7 access points (CW9172, CW9176I/D1, CW9178) offer future-ready performance while supporting legacy 2.4 and 5 GHz devices. We cover client readiness, […] The post CTS 361: Mobility Field Day 13 – Cisco appeared first on Clear To Send.

CTS 360: Mobility Field Day 13 – Juniper Networks

12 min

Juniper Networks kicked off Mobility Field Day 13. In this episode, we dive into the latest announcements from Juniper Networks, including innovations in AIOps, Wi-Fi 7, client-to-cloud visibility, and distributed application performance modeling. Featuring updates from Sujai Hajela, Bob Friday, Sudheer Matta, Wes Purvis, and Slava Dementyev, we unpack how Juniper Mist is pushing forward […] The post CTS 360: Mobility Field Day 13 – Juniper Networks appeared first on Clear To Send.

CTS 359: Marvis keeps on getting better (Sponsored)

48 min

Marvis Minis and Marvis Actions have come a long way since when they were first announced. Mist has stayed true to their progression of AI and the integration with the network. Today, Marvis Minis are continuing to provide value by testing the network continuously and now testing in regional PoPs to determine if application issues […] The post CTS 359: Marvis keeps on getting better (Sponsored) appeared first on Clear To Send.

CTS 358: Real-world Troubleshooting

18 min

With most people working on Wi-Fi, every type of issue gets rolled into a Wi-Fi problem. In this scenario, whole floors of users were having connectivity issues which impacted sales and support calls. It really created a bind of the company. Rowell discusses how he was troubleshooting a Wi-Fi issue which led him to creating […] The post CTS 358: Real-world Troubleshooting appeared first on Clear To Send.

CTS 357: When Wi-Fi Issues Is Just the Symptom

13 min

Amin finishes his Wi-Fi validation survey but users were reporting of an issue occurring in the warehouse. He went straight into troubleshooting mode, analyzing his Ekahau results, and asking questions to collect more information about the problem. This is an example of why all green on a heatmap doesn’t always mean it’s all good! Take […] The post CTS 357: When Wi-Fi Issues Is Just the Symptom appeared first on Clear To Send.

CTS 356: Revealing the Hidden Wi-Fi Issue

16 min

Amin Sedighfar joins us on the podcast to talk about how he came across a Wi-Fi issue in a warehouse. After performing a Wi-Fi validation survey, Amin was able to analyze the results to pinpoint an issue that was occurring throughout the warehouse. With the right training and knowledge, Amin was able to identify the […] The post CTS 356: Revealing the Hidden Wi-Fi Issue appeared first on Clear To Send.

CTS 355: Exposing the Real Wi-Fi Issue

23 min

Rowell recently deployed new Mist AP45 access points in a car manufacturing facility. The IT team had successfully performed testing prior to the installation but we ran into multiple issues after mounting over 70 access points. The Mist dashboard exposed a number of issues: Additionally, users who joined to Wi-Fi stated they did not have […] The post CTS 355: Exposing the Real Wi-Fi Issue appeared first on Clear To Send.

CTS 354: WLPC Phoenix 2025

31 min

François returns from WLPC Phoenix 2025 to share his experience and some of the memorable presentations from the conference. There were a lot of new faces and an improvement in the quality of presentations. Lots to learn from so be sure to check out the videos on YouTube. The deep dives were plenty to pick […] The post CTS 354: WLPC Phoenix 2025 appeared first on Clear To Send.

CTS 353: Introducing the EX4000 (Sponsored)

44 min

This episode on the EX4000 is sponsored by Juniper Networks. Rowell, François, and Abhi discuss the release of the EX4000 switch from Juniper Networks. Abhi, a product manager at Juniper, shared that the switch will be available on February 12th, just in time for Valentine’s Day. The switch will come in various models, including 8, […] The post CTS 353: Introducing the EX4000 (Sponsored) appeared first on Clear To Send.

CTS 352: Networking with Nile (Sponsored)

59 min

Austin, from Nile Secure, joins us on the show to talk about how Nile is disrupting the networking industry. We talk about the complexity and challenges people face in managing and scaling their networks. What we were interested in learning about is how Nile Secure differentiates themselves in the industry. Especially, when it comes to […] The post CTS 352: Networking with Nile (Sponsored) appeared first on Clear To Send.

CTS 351: Wi-Fi & Cellular with Kelly Burroughs

25 min

We’re happy to have Kelly Burroughs back on the show. Kelly is a Solutions Director at iBwave. She had moved over from the technical marketing side to the technology side working on the iBwave product. Her role involves defining product roadmaps and identifying untapped market needs. Kelly shared her passion for innovation and problem-solving led […] The post CTS 351: Wi-Fi & Cellular with Kelly Burroughs appeared first on Clear To Send.

CTS 350: OpenRoaming Update with Tiago Rodrigues

48 min

Meet our guest, Tiago Rodrigues, the CEO of the Wireless Broadband Alliance (WBA). He’s here to introduce us to the WBA, what the organization does, and how they shape the wireless industry. We’ve had Tiago on the show in previous episodes and in this new interview, he provides us with an update on how OpenRoaming […] The post CTS 350: OpenRoaming Update with Tiago Rodrigues appeared first on Clear To Send.

CTS 349: AMA with David Coleman

1 hr 7 min

We’re happy to have hosted our first Ask Me Anything (AMA) live event with David Coleman, CWNE #4. He is an author and a speaker. Currently, he is the Director of Wireless under the Office of the CTO at Extreme Networks. In this AMA, the community submitted questions that we asked to David. We had […] The post CTS 349: AMA with David Coleman appeared first on Clear To Send.

CTS 348: Bridging the Gap – Networking and Learning with Eva Santos

34 min

In this episode, we sit down with Eva, a support product specialist at Cisco Meraki, who shares her unique role bridging the gap between network support and engineering. We delve into the importance of having a solid networking foundation, the need for adaptability in the ever-evolving tech landscape, and the value of continuous learning and […] The post CTS 348: Bridging the Gap – Networking and Learning with Eva Santos appeared first on Clear To Send.

CTS 347: Wi-Fi Tools You Should Keep in Your Bag

31 min

In this episode of the “Wi-Fi Hardware and Devices” series, we dive into the essential Wi-Fi tools that every network professional should keep in their bag. We’ll discuss various categories of tools, including Wi-Fi scanners, survey kits, packet capture tools, and protocol analyzers. We’ll explore popular options in each category, such as Wi-Fi Explorer Pro, […] The post CTS 347: Wi-Fi Tools You Should Keep in Your Bag appeared first on Clear To Send.

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