Podcasts about Ethernet

Achtung: Dies ist Folge 1 von 2, Teil 2 erscheint in einer Woche. Worum geht's? In den frühen 1970er Jahren war ein Computer noch eine Rechenmaschine: hochspezialisiert, raumfüllend und keineswegs dazu gedacht, mit anderen Maschinen zu kommunizieren. Dass aus dieser Ausgangslage ein weltweites Netz entstehen konnte, verdankt sich einer Reihe von klugen Köpfen, glücklichen Zufällen und einer Technik namens Ethernet, die bis heute die Grundlage der meisten lokalen Netzwerke bildet – und damit auch der LAN-Party. Henner und Gunnar erzählen die Entstehungsgeschichte der Computernetzwerke: vom ALOHANet der Universität Hawaii, das Terminals auf mehreren Inseln per Funk verband, bis hin zu den Forschungslabors von Xerox PARC, wo Robert Metcalf Anfang der 1970er Jahre die Idee zu Ethernet entwickelte, inspiriert durch einen nächtlichen Zufallsfund im Bücherregal eines Kollegen. Sie sprechen über die verschiedenen Netzwerktopologien (Bus, Stern, Ring), über Koaxialkabel und den Vampire Tap, über den Namen Ethernet und seine Herkunft aus der griechischen Mythologie und vieles mehr. Der zweite Teil der Folge widmet sich dann dem, womit alles begann: der LAN-Party. Produktions-Credits: Sprecher, Redaktion: Henner Thomsen, Gunnar Lott Audioproduktion: Matthias Kuhlmann, Christian Schmidt Titelgrafik: Johannes DuBois

From installing network cards as a teenager to navigating four successful exits across decades of tech evolution, Raj Singh shares lessons on acquisition timing, building buyer relationships, and the emotional journey founders experience after selling. Raj Singh is VP of Product at Mozilla, leading new zero-to-one product initiatives. He joined Mozilla in 2022 via acquisition of his startup Pulse (AI meeting summarization). Previously, he co-founded Tempo AI (acquired by Salesforce 2015), All the Cooks (acquired by CookPad), and served as VP of Business Development at Skyfire (acquired by Opera). WHAT YOU'LL LEARN You'll discover why exit windows matter more than plans, how to build relationships with potential acquirers years in advance, the four emotional stages after selling, why 80-85% of acquisitions are CEO-driven, and how founder fatigue is the number two reason startups fail. RAJ'S JOURNEY Raj's entrepreneurial instincts showed up early. Before college, he installed network cards in friends' computers for students heading to dorms. Desktop computers didn't have Ethernet ports back then, so he bought cards from Fry's Electronics, installed them, set up drivers, and charged for the service. His first substantive deal came during the dot-com crash, a net-zero acquisition in the early video codec era around 2000. He's since navigated four exits across radically different market conditions: the dot-com crash, 2008 financial crisis, COVID, and today's landscape. Each taught him something different about timing, negotiation, and integration. "What worked yesterday doesn't work today." THE SERIAL EXIT OPERATOR Raj's perspective comes from exiting companies during each major market cycle, giving him pattern recognition most founders never develop. At Mozilla, he's thrived leading products like Mozilla Solo (AI website builder) and Postful (social media management), finding ways to keep learning within a larger organization. KEY INSIGHTS Exit windows exist and close. Miss one, and the next might not emerge for 3-8 years. Founder fatigue is the number two reason startups fail. The hardest question: can you push through for another five years? Build acquisition relationships years in advance. Identify your 10 most likely buyers on day one. Check in every six months with no intent to sell. Acquisitions are about timing. If your timing doesn't align with a buyer's executive off-site decision, you could be off by six months and it won't happen. The emotional journey: relief when the deal closes, regret within days, inspired to make it the best acquisition ever, then acceptance it's not your company anymore. FOR MORE ON THIS EPISODE https://www.coreykupfer.com/blog/rajsingh FOR MORE ON RAJ SINGH LinkedIn: https://www.linkedin.com/in/rajansingh/ Email: raj@rajansingh.com Twitter/X: @rajansingh Threads: @rajansingh FOR MORE ON COREY KUPFER https://www.linkedin.com/in/coreykupfer/ https://www.coreykupfer.com/ Corey Kupfer is an expert strategist, negotiator, and dealmaker. He has more than 35 years of professional deal-making and negotiating experience. Corey is a successful entrepreneur, attorney, consultant, author, and professional speaker. He is deeply passionate about deal-driven growth. He is also the creator and host of the DealQuest Podcast. Get deal-ready with the DealQuest Podcast with Corey Kupfer, where like-minded entrepreneurs and business leaders converge, share insights and challenges, and success stories. Equip yourself with the tools, resources, and support necessary to navigate the complex yet rewarding world of dealmaking. Dive into the world of deal-driven growth today! Episode Highlights with Timestamps:[00:06:37] - Introduction: Raj Singh's bio and background [00:08:28] - Childhood computer interest and early entrepreneurial instincts [00:08:54] - First side hustle: Installing network cards for college students [00:12:07] - First substantive deal during dot-com crash [00:13:30] - Evolution of startup ecosystem: from Chamber of Commerce books to today [00:21:24] - Journey to Mozilla via Pulse acquisition [00:24:03] - Why staying at Mozilla works: continuous learning and challenge [00:32:10] - All the Cooks exit during Y Combinator three-day decision window [00:35:53] - Tempo AI monetization struggles and Salesforce acquisition [00:39:23] - Four emotional stages after acquisition: relief, regret, inspired, acceptance [00:43:07] - Exit windows and why timing matters more than plans [00:43:32] - Founder fatigue as number two reason startups fail [00:48:19] - Building relationships with 10 potential acquirers from day one [00:50:42] - When incumbents enter your category (market acceleration) [00:51:05] - Enterprise multiple winners versus consumer winner-take-all [00:51:31] - Current work at Mozilla: Solo and Postful products [00:52:53] - What freedom means: choosing where to spend time Guest Bio: Raj Singh is VP of Product at Mozilla, leading zero-to-one product initiatives. He joined via acquisition of Pulse (AI meeting tools) in 2022. Previously: co-founder/CEO Tempo AI (acquired by Salesforce 2015), co-founder All the Cooks (acquired by CookPad), VP Business Development at Skyfire (acquired by Opera). BS in computer engineering from Cal Poly. Host Bio: Corey Kupfer is an expert strategist, negotiator, and dealmaker with more than 35 years of professional deal-making and negotiating experience. Corey is a successful entrepreneur, attorney, consultant, author, and professional speaker deeply passionate about deal-driven growth. He is the creator and host of the DealQuest Podcast. Show Description: Do you want your business to grow faster? The DealQuest Podcast with Corey Kupfer reveals how successful entrepreneurs and business leaders use strategic deals to accelerate growth. From large mergers and acquisitions to capital raising, joint ventures, strategic alliances, real estate deals, and more, this show discusses the full spectrum of deal-driven growth strategies. Get the confidence to pursue deals that will help your company scale faster. Related Episodes:Episode 328 - Richard Manders: Serial Acquisitions and Scaling Through M&A Episode 350 - Tom Dillon: Understanding Business Valuation and Exit Planning Realities Episode 325 - Kelly Finnell: Using ESOPs in Ownership Succession Planning Episode 330 - Pete Mohr: Building Enterprise Value and Exit Readiness Episode 339 - Equitizing Key Employees and Succession Planning Strategies Social Media: Follow DealQuest Podcast: https://www.linkedin.com/in/coreykupfer/ https://www.coreykupfer.com/ Follow Raj Singh: LinkedIn: https://www.linkedin.com/in/rajansingh/ Twitter/X: @rajansingh Threads: @rajansingh Keywords/Tags:startup exits, M&A timing, acquisition strategy, multiple exits, founder fatigue, exit windows, serial entrepreneur, Salesforce acquisition, Mozilla products, Tempo AI, enterprise versus consumer, building acquisition relationships, CEO-driven acquisitions, emotional journey after exit, strategic buyer relationships, All the Cooks, CookPad acquisition, Pulse acquisition, tech evolution, startup integration, venture capital, exit readiness, founder burnout, M&A strategy, tech acquisitions

Are your smart home devices spying on you? In this video, David Bombal interviews cybersecurity researcher and IoT penetration tester, Matt Brown, to reveal how to intercept and decrypt supposedly secure SSL/TLS traffic from IoT devices. Matt demonstrates his open-source tool, "Man in the Middle Router," a specialized Linux-based bash script designed to simplify IoT hardware hacking labs. This tool stitches together essential Linux utilities—including HostAPD (for access points), DNSmasq (for DHCP), and iptables (for traffic routing)—to transform any Linux computer or Raspberry Pi into a transparent intercepting router. In this technical deep-dive, you will learn: How a Man in the Middle (MITM) attack intercepts encrypted TLS (HTTPS) communications. How to set up an IoT penetration testing lab using minimal hardware, such as an Alpha Wi-Fi adapter and an Ethernet dongle. The difference between theoretical attacks and real-world vulnerabilities like the failure of IoT devices to validate server certificates. Transparent proxy setup using tools like mitmproxy to visualize raw API data. Live Hacking Demonstration Matt moves beyond theory to demonstrate a live hack of an Anran Wi-Fi security camera purchased from eBay. He shows the exact process of capturing and decrypting the camera's API traffic (apis.us-west.cloudedge360.com). This demonstration exposes that the device is transmitting sensitive information—including authentication credentials—in cleartext over HTTP inside the broken TLS tunnel. Whether you are a network engineer, network security analyst, or a hardware hacking enthusiast, this video provides a step-by-step framework for auditing the security and privacy of the devices on your network. // Matt Brown's SOCIAL // X: https://x.com/nmatt0 YouTube: / @mattbrwn LinkedIn: / mattbrwn GitHub: https://github.com/nmatt0 Reddit: https://github.com/nmatt0 Website (with training courses): https://training.brownfinesecurity.com/ // GitHub REFERENCE // mitmrouter: https://github.com/nmatt0/mitmrouter // Camera REFERECE // https://www.amazon.com/ANRAN-Security... // David's SOCIAL // Discord: discord.com/invite/usKSyzb Twitter: www.twitter.com/davidbombal Instagram: www.instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: www.facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal YouTube: / @davidbombal Spotify: open.spotify.com/show/3f6k6gE... SoundCloud: / davidbombal Apple Podcast: podcasts.apple.com/us/podcast... // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming Up 0:33 - Introduction 02:33 - Matt's Solution for IoT Devices 05:38 - Getting around SSL Pining / Certificate Validation 08:55 - Demo - The Basics 12:00 - Demo - Man In The Middle Router Tool 15:00 - Demo - Software/Hardware Considerations 20:12 - Demo - MITM Proxy 24:43 - Demo - MITM Router 33:58 - Example Using a Real IoT Device 36:33 - David's Questions 37:50 - More About Matt Brown 38:41 - Android Vs Apple 40:33 - Outro Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is for educational purposes only. #iot #hacking #iothacking

Controls engineers are surrounded by protocols. Proprietary protocols are less common today than before, but they are still around. In this episode, written by contributing editor Tobey Strauch, Editor-in-Chief Mike Bacidore discusses how to choose between Ethernet IP and SSI.

On this week's show we have a shootout between four set top boxes and we try to determine which one is best for you. We also read your email and take a look at the week's email. News: Netflix Walks With A Cool $2.8 Billion Breakup Fee: Who Gets What In New Paramount-WBD Merger Proposal Viewers Continue To 'Struggle' With Sports Program Discovery Samsung Wallet's 'Digital Home Key' lets me use my phone to open my doors Set Top Box Shootout  On last week's show, in response to a news story,  Ara asked why would someone use a FireTV set top box over ones from Apple, Google, or Roku. So for this week we decided to do a comparison of them all and try to identify who each product would benefit the most.  For this comparison we looked at the Apple TV 4K (latest 3rd-gen model from 2022, still current), Google TV Streamer (the modern successor to Chromecast with Google TV), Roku (focusing on high-end like Roku Ultra or Streaming Stick 4K), and Amazon Fire TV (focusing on popular models like Fire TV Stick 4K Max or Cube). All support 4K HDR streaming including Dolby Vision, major apps (Netflix, Disney+, etc.), and voice remotes. In a nutshell, the differences come down to your ecosystem, interface, performance, ads, and price. Apple TV 4K Price range: ~$129–$149 (64GB Wi-Fi or 128GB Wi-Fi + Ethernet). Key specs: A15 Bionic chip (fast/smooth), Wi-Fi 6, optional Ethernet, Dolby Vision/Atmos/HDR10+, Thread smart home hub, USB-C Siri Remote. Pros: Premium, ad-free high performance interface with fast app loading. Excellent integration with Apple ecosystem (iPhone, iPad, Mac, AirPlay, Apple TV+, Fitness+, Arcade). Superior picture/audio quality, privacy focus (less tracking), and acts as a smart home hub. Great for gaming (Apple Arcade) and high-end home theater setups. Cons: Most expensive option. Less neutral—prioritizes Apple content/services. Fewer "free/ad-supported" channels compared to rivals. Best for: Apple users and those wanting a premium, ad free experience. Google TV Streamer  Price range: ~$90–$100 (Buy Now). Key specs: Powerful processor (faster than old Chromecast), 32GB storage, Wi-Fi 6, Ethernet, Dolby Vision/Atmos, Google Home/Matter smart home support, hands-free options in some setups. Pros: Intuitive, personalized interface with excellent content discovery/search across services. Strong Google ecosystem integration (YouTube, Nest, Google Assistant, synced watchlists). Good performance/speed, supports cloud gaming, and broad app support. Balanced neutral approach. Cons: Some ads and recommendations can feel cluttered. More expensive than basic sticks but cheaper than Apple. Interface may prioritize Google content slightly. Best for: Google/Android users or those wanting smart recommendations and smart home features. Roku (Ultra or Streaming Stick 4K) Price range: ~$30–$100 (Buy Now). Key specs: Fast quad-core processor (in Ultra), Wi-Fi 6, Ethernet (Ultra), Dolby Vision/Atmos/HDR10+, rechargeable Voice Remote Pro (Ultra), broad smart home compatibility. Pros: Simple, neutral, user-friendly interface with huge app/channel selection (including tons of free/ad-supported content). No heavy ecosystem bias—treats all services equally. Often the most affordable high-quality options; great search/universal watchlist. Compatible with Alexa, Google, Apple Home; highly popular among cord-cutters. Cons: Can feel slower on lower-end models compared to premium rivals. Some ads on home screen. Less "smart home hub" depth than Apple/Google. Best for: Most people—especially beginners or those wanting value and neutrality. Amazon Fire TV (Fire TV Stick 4K Max or Cube) Price range: ~$25–$60 Sticks (Buy Now) to ~$100+ Cube (Buy Now). Key specs: Fast processor/Wi-Fi 6E (Max), Dolby Vision/Atmos, Alexa voice, Ambience mode, Ethernet (Cube). Pros: Very affordable, especially on sale. Quick performance and deep Amazon Prime integration (Prime Video priority). Excellent Alexa/smart home control (Ring, Echo, etc.). Good app support and features like live TV guides. Cons: Heavy ads and Prime content promotion (can feel pushy/cluttered). Interface prioritizes Amazon ecosystem over neutrality. Privacy concerns with more tracking. Best for: Amazon Prime members or Alexa/Echo households on a budget. Overall, Roku wins for broad appeal and value, while we give the nod to the Apple TV 4K for premium quality, and the Google TV Streamer excels for smart features. Choose based on your ecosystem (Apple/Google/Amazon) or if you want neutral/no-fuss just go with Roku. 

In this episode, we connect with Basma Ahmed, industrial Ethernet product manager at Weidmuller, to understand how selecting the right Ethernet switch for your industrial network depends on several key factors, including application requirements, distance, performance, security, monitoring and overall cost. This choice often comes down to understanding when an unmanaged or managed Ethernet switch or Single Pair Ethernet switch is the right fit within your overall network architecture. This episode is sponsored by DigiKey, a global distributor of electronic components and automation products that features Weidmuller products.

Welcome back to Episode 314: “A Bunch of Tommys” — a chaotic, hilarious, glitchy, rain-soaked adventure of a livestream where Daniel and Luis dive into everything from Vegas off-roading to Island Boys encounters to Fallout conventions, friendship loyalty, Tommy-style oversleeping, Melody's birthday drama, and the art of being a “cooler crew.”In this episode:• Daniel fights OBS, rain, and Ethernet gremlins• Luis breaks down his Vegas rainy-day world• The “Adrenaline Mountain” guides are full-blown Tommy energy• Island Boys are tiny in person (but friendly!)• Fallout superfans take over Goodsprings• Rich, Spot, Covino talkbacks and behind-the-scenes laughs• Melody's birthday vs Sick New World — the teen loyalty battle• Holding grudges, being spiteful, and knowing who's “really your friend”• Nostalgia, Toy Story 5, Dexter rewatches, and bootleg streaming hacks• The Above Ground Pool Boys vs Hot Tub Boys showdown• AI Rich memes, Spot the Animator, and how visuals can power the showThis one's funny, messy, random, honest, and turns into a real conversation about friendships, loyalty, childhood toys, family dynamics, and why Tommy was up all night gaming again.If you're into Covino & Rich culture, Vegas stories, humor, nostalgia, and unfiltered conversation — this is your episode.

Revenons sur nos canapés. Une phrase, un monde. Celui des parties endiablées de GoldenEye à quatre en écran splitté, des LAN parties Halo qui duraient trois jours sans douche, des manettes Big Ben qu'on refilait au petit frère, et des amitiés brisées sur Mario Kart. Dans ce nouvel épisode marathon, l'équipe NewGame+ au complet replonge dans l'âge d'or du multijoueur local pour comprendre comment on est passés de la convivialité du canapé à la solitude du Discord. Entre nostalgie assumée et constat amer, Mugen, Pedro, Ace Bunny, HKR et Brad explorent toutes les facettes de cette pratique qui définissait le gaming des années 90-2000 : le versus fighting sur borne d'arcade face à face, les sessions Mario Party qui détruisaient les amitiés, les configurations multi-consoles Xbox avec câbles Ethernet, le back seat gaming (regarder quelqu'un jouer en commentant), et ces moments où tu refuses la manette 1 pour donner la manette pourrie au copain. Au programme : Les genres de prédilection Jeux de combat (versus fighting), jeux de course (Mario Kart, F-Zero), beat'em all coopératifs, FPS/TPS en écran splitté, jeux de sport, party games, et même les jeux de société virtuels (ce débat existentiel sur le Monopoly sur console). L'équipe différencie le "jeu à 2" (expérience frangin/frangine) du "jeu à 4" (soirée entre potes), et le multijoueur simultané du tour par tour alterné. L'évolution chronologique Des limitations techniques de Pong et des jeux de sport années 70, aux expériences alternées de la NES (où ton pote attendait que tu claques pour jouer), jusqu'à l'explosion de la N64 qui a normalisé les 4 ports manettes. L'arcade comme laboratoire du multijoueur avec ses bornes linkées face à face, les LAN parties Xbox/PS2 (avec l'éternel problème du câble réseau GameCube), et la philosophie Nintendo du local contre la philosophie Xbox du online. Les anecdotes qui tuent Pedro et son câble link Game Boy pour échanger les Pokémon, HKR et ses samedis entiers à la N64 avec rotation de jeux pour équilibrer les niveaux, Mugen qui sabote physiquement les volants de ses adversaires sur Sega Rally 4 joueurs, les sessions Goldeneye avec règles interdisant Oddjob, et cette réalité brutale : le multijoueur local, c'était aussi choisir qui avait la télé cathodique 36cm. Le constat 2026 Le jeu vidéo local a été remplacé par les jeux de société pour les rassemblements entre adultes. La convivialité qu'on perdait ? Tout ce qui entourait le jeu : la bouffe, les pauses Dance Dance Revolution, les croque-monsieurs, ces week-ends qui n'étaient pas QUE du jeu mais des moments de vie partagés. Les cybercafés ont disparu, les handhelds modernes permettent du link-up mais qui le fait vraiment, et la génération actuelle privilégie massivement l'online. Les rares lueurs d'espoir Les jeux pour couples comme It Takes Two, Snipperclips ou Overcooked (avec la vanne de Pedro qui fait plonger l'audience féminine du podcast). La génération de parents gamers qui pourraient créer du jeu transgénérationnel père-enfant sur des coops comme Halo. Steam Remote Play Together qui permet de streamer du local sur n'importe quel jeu solo. Mais globalement : c'est mort, et l'équipe en est tristement consciente. Les débats techniques Pourquoi la GameCube nécessitait un adaptateur réseau alors que la PS2 Slim l'avait intégré ? Pourquoi Micro Machines permettait de jouer à 4 sur une seule manette ? Comment la NES gérait l'écran splitté (spoiler : elle ne le faisait pas, d'où Chip 'n Dale qui te tuait si tu sortais de l'écran du joueur 1). La philosophie des 4 ports manettes VS le LAN multi-consoles. Et ce moment où Brad avoue avoir transporté sa Xbox en vélo pour jouer chez les potes. Un épisode cathartique qui dure près de 3 heures (MERCI au monteur), oscillant entre célébration nostalgique et deuil assumé d'une époque révolue. Pour tous ceux qui ont vécu les années dorées du canapé gaming, ce voyage dans le temps fait autant de bien que mal. Pour les autres : bienvenue dans le monde d'avant, quand on se voyait en vrai pour jouer ensemble. Jeux évoqués : GoldenEye, Perfect Dark, Mario Kart (Double Dash débattu), Halo, Time Splitters, Chip 'n Dale, Mario Bros 3, Pokémon Colosseum, Until Dawn, Overcooked, It Takes Two, Micro Machines, Sega Rally, Daytona, Turtles in Time Consoles : Nintendo 64, GameCube, Xbox, PS2, Dreamcast, NES, Game Boy, Switch Intervenants : Mugen, Pedro, Ace Bunny, HKR, BradMontage et mixage : Ace_BunnyTechnique, diffusion et hébergement : Mugen_Pascal

The bottleneck in AI isn't compute anymore, it's the network. In this video, I sit down with Martin, the architect behind Cisco's Silicon One, to discuss the massive leap to 100 Terabits per second. We go deep into the silicon level to understand how "intelligent agents" embedded in the hardware are solving the packet loss problem for massive AI training clusters. We cover the new 1.6T Linear Pluggable Optics (LPO), why Cisco is becoming the "Apple of Networking" by building their own full stack, and why they believe Ethernet has officially won the data center war. Topics Covered: • Cisco Silicon One: The architecture behind the 100Tbps & 51.2Tbps chips. • AI Scale: How to interconnect 128,000 GPUs without stalling. • Hardware Agents: Real-time traffic rerouting at the silicon level. • 1.6Tbps Optics: Moving DSPs out of the module to save power (LPO). • Ethernet vs. InfiniBand: Why standard Ethernet is winning in AI. Big thank you to ‪@Cisco‬ for sponsoring my trip to Cisco Live Amsterdam! // Martin Lund SOCIALS // LinkedIn: / martinlundca // Website REFERENCE // https://blogs.cisco.com/sp/cisco-sili... // David's SOCIAL // Discord: discord.com/invite/usKSyzb Twitter: www.twitter.com/davidbombal Instagram: www.instagram.com/davidbombal LinkedIn: www.linkedin.com/in/davidbombal Facebook: www.facebook.com/davidbombal.co TikTok: tiktok.com/@davidbombal YouTube: / @davidbombal Spotify: open.spotify.com/show/3f6k6gE... SoundCloud: / davidbombal Apple Podcast: podcasts.apple.com/us/podcast... // MY STUFF // https://www.amazon.com/shop/davidbombal // SPONSORS // Interested in sponsoring my videos? Reach out to my team here: sponsors@davidbombal.com // MENU // 0:00 - Coming Up 01:09 - Intro 01:42 - Cisco's New Announcement (G200 Chip) 02:32 - How Many Companies Are Doing This? 05:02 - Is Cisco The 'Apple' Of Networking? 07:30 - Intelligent Collective Networking 08:09 - Who Designed The Chip? 08:56 - Cisco's New Optical Module 09:59 - Why Do We Need These Speeds? 15:46 - Data Center Scale 16:50 - Cisco Switches 19:16 - Who Is The Target Audience? 20:23 - Linear Pluggable Optics (LPO) 22:04 – Conclusion Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! Disclaimer: This video is for educational purposes only. #cisco #ciscolive #ciscoemea

How NaaS Is Simplifying Enterprise ConnectivityIn this clip, Eduardo Pérez, Senior Lead of Strategy & Innovation at Colt Technology Services, explains how Network as a Service is reshaping connectivity.It enables flexible, digital delivery of services like Ethernet and IP access to the cloud. Through Network Functions Virtualization (NFV), traditional hardware, like routers or firewalls, can be virtualized at the provider edge.Instead of managing physical devices on-site, customers can activate services in a plug-and-play way. The result: a smoother end-to-end experience and greater value for enterprises.Listen to the full podcast now- https://premade.outgrow.us/interview-with-Eduardo-Perez #Outgrow #Podcast #EduardoPérez #ColtTechnologyServices #NaaS #NFV #DigitalInfrastructure #TelecomInnovation

Microsoft is updating Windows 11 with a built-in network speed test accessible from the taskbar, allowing users to check internet speed via Ethernet, Wi-Fi, or cellular data. This feature is part of an update for Windows 11 Insiders in the Release Preview Channel. Additional updates include camera settings for pan and tilt control, new emoji, a Widget settings menu, and support for .webp desktop backgrounds. These updates are available for Windows 11 versions 24H2 (Build 26100) and 25H2 (Build 26200).Learn more on this news by visiting us at: https://greyjournal.net/news/ Hosted on Acast. See acast.com/privacy for more information.

*The air you breathe, the light you see, and the water you drink have all been quietly sabotaged by modern life—here's how to fight back without ripping your house apart.* Episode Summary In this episode, we shift from last week's hormesis deep-dive to the second weapon in your ancestral mismatch arsenal: your environment. You'll discover how degraded air quality, flickering LED lights, contaminated water, and invisible EMFs are silently wrecking your sleep, fogging your brain, and loading you with toxins—then get a practical, budget-friendly environmental audit you can start this weekend. Question of the Day

Today in Lighting is sponsored by Inter-lux, makers of the most effective luminaire to graze a feature wall. Learn more. Highlights include: Last chance for first access to AIA26 tours! L.A. streetlights take a year to fix; council members suggest solar power DMF Lighting Releases Artafex PhaseX Gateway with Ethernet

Join Brett Wetzel and Kevin Compass at the Sporing booth in Vegas as they discuss the bustling week at Advanced Refrigeration Podcast. Hear about Vegas adventures, disastrous $40 breakfasts, and the latest in refrigeration technology like MT1 and Echelon to Ethernet over IP gateways. They dive deep into troubleshooting, leak detection scaling, and the pros and cons of different controllers and communication protocols. Get a sneak peek into various booths showcasing new CO2 chiller manufacturers, steel line sets, and much more. Plus, some fun banter about Texas BBQ, dealing with Scotsmen, and the intricacies of commissioning CO2 startups. Don't miss their humorous and insightful takes on all things refrigeration!

Join Brett Wetzel and Kevin Compass at the Sporing booth in Vegas as they discuss the bustling week at Advanced Refrigeration Podcast. Hear about Vegas adventures, disastrous $40 breakfasts, and the latest in refrigeration technology like MT1 and Echelon to Ethernet over IP gateways. They dive deep into troubleshooting, leak detection scaling, and the pros and cons of different controllers and communication protocols. Get a sneak peek into various booths showcasing new CO2 chiller manufacturers, steel line sets, and much more. Plus, some fun banter about Texas BBQ, dealing with Scotsmen, and the intricacies of commissioning CO2 startups. Don't miss their humorous and insightful takes on all things refrigeration!

Send us your desired health topic or guest suggestionsI sat down with EMR advocate Beverly Jensen to unpack how routers, smart meters, toys, and wearables can disrupt sleep, stress the nervous system, and derail kids' development—and what you can do this week to take control. Beverly traces her journey from growing up around early satellite communications to developing radiation sensitivity after months beside a router. She explains the biology in plain terms: our bodies run on electricity, and strong, pulsed radio-frequency fields can interfere with those signals.You'll learn how to map hotspots with an RF meter, why bedrooms should be device‑free sanctuaries, and how simple moves—like relocating and shielding a router, hardwiring with Ethernet, and using airplane mode—can slash exposure by 90% or more without losing connectivity. We dive into family health, too. Beverly shares research on pregnancy, autism risk, and early childhood development, along with practical steps for parents: Finally, we talk about the bigger picture: rising telecom infrastructure, and why community action matters for both health and home values. This is a clear, calm roadmap to living well with technology—on your terms. If this conversation helps, share it with a friend, subscribe for more practical health insights, and leave a review with the one change you'll make this week.You can find Beverly Jensen, Ph.D. at:Website - https://youandemf.com/Website - https://womensmedicinebowl.com/ Please Follow and Review this podcast if you would like to support the growth of this show. Thank You! :)If you enjoyed this episode, please consider sharing it with two people you know that might benefit from the information. The more knowledge that people have in their hands, the healthier we can all become. If you would like to see a particular health issue discussed, or know someone who would be a great guest, contact the Open-Minded Healing podcast at marla@openmindedhealing.com. Note: By listening to this podcast, you agree not to use this podcast as medical advice to treat any medical condition in either yourself or others, including but not limited to patients that you are treating. Consult your own physician for any medical issues that you may be having. This entire disclaimer also applies to any guests or contributors to the podcast. Under no circumstances shall Marla Miller, Open-Minded Healing Podcast, any guests or contributors to the podcast, be responsible for damages arising from use of the podcast.

This conversation reframes faith as correspondence, not striving. The issue isn't effort, information, or intensity—it's response. From the beginning, humanity was created in image and likeness, meaning the blueprint was already complete before the action began. Confusion doesn't come from God withholding direction, but from us responding out of fear, lack, or anticipation instead of alignment. Jesus models this perfectly: He doesn't chase instruction, ask excessive questions, or live in delay. He moves as the instruction itself.The discussion uses modern metaphors—encryption, direct connection, ethernet versus Wi-Fi—to explain spiritual efficiency. Prayer, especially “Our Father,” is presented as an encrypted alignment that protects identity and blocks interference. Faith is not future-based hope but present-tense movement. Jesus never lives ahead of Himself or behind Himself—He operates in now. The call of the episode is simple but confrontational: stop relaying life through anxiety and start living as God's intention already in motion.Timestamps00:00 – Opening flow & setting the conversation02:15 – Image, likeness, and correspondence05:10 – Striving vs responding08:40 – Faith as alignment, not effort12:05 – Jesus as the instruction15:30 – Overthinking, over-praying, and delay18:45 – Prayer as encrypted alignment22:20 – “Our Father” and identity protection26:10 – Faith only exists in the now30:00 – Ethernet vs Wi-Fi (direct connection metaphor)34:40 – Removing interference and clutter38:15 – Living as intention, not anticipation42:00 – Closing reflections on union and movement Get full access to REDTRI3 at redin30.substack.com/subscribe

This is a recap of the top 10 posts on Hacker News on January 24, 2026. This podcast was generated by wondercraft.ai (00:30): Man shot and killed by federal agents in south Minneapolis this morningOriginal post: https://news.ycombinator.com/item?id=46745047&utm_source=wondercraft_ai(01:57): MS confirms it will give the FBI your Windows PC data encryption key if askedOriginal post: https://news.ycombinator.com/item?id=46743154&utm_source=wondercraft_ai(03:24): BirdyChat becomes first European chat app that is interoperable with WhatsAppOriginal post: https://news.ycombinator.com/item?id=46746476&utm_source=wondercraft_ai(04:52): How I estimate workOriginal post: https://news.ycombinator.com/item?id=46742389&utm_source=wondercraft_ai(06:19): Doing gigabit Ethernet over my British phone wiresOriginal post: https://news.ycombinator.com/item?id=46742362&utm_source=wondercraft_ai(07:46): Claude Code's new hidden feature: SwarmsOriginal post: https://news.ycombinator.com/item?id=46743908&utm_source=wondercraft_ai(09:14): Comma openpilot – Open source driver-assistanceOriginal post: https://news.ycombinator.com/item?id=46740029&utm_source=wondercraft_ai(10:41): I added a Bluesky comment section to my blogOriginal post: https://news.ycombinator.com/item?id=46747366&utm_source=wondercraft_ai(12:09): Adoption of EVs tied to real-world reductions in air pollution: studyOriginal post: https://news.ycombinator.com/item?id=46749198&utm_source=wondercraft_ai(13:36): Europe wants to end its dangerous reliance on US internet technologyOriginal post: https://news.ycombinator.com/item?id=46748771&utm_source=wondercraft_aiThis is a third-party project, independent from HN and YC. Text and audio generated using AI, by wondercraft.ai. Create your own studio quality podcast with text as the only input in seconds at app.wondercraft.ai. Issues or feedback? We'd love to hear from you: team@wondercraft.ai

Foundations of Amateur Radio Noise la la la la la hinders if I were a rich man effective a noise annoys an oyster communication but a noisy noise annoys an oyster more. Or said differently, when you're trying to communicate, something that the hobby of amateur radio does in spades, you'll need to deal with a phenomenon called noise. This noise comes in different forms, but the effect is the erection of barriers to successful communication. We refer to the impact of noise as a signal to noise ratio or SNR, the signal being the desired information, the noise the undesired interference. Expressed in decibels so you can deal with a massive range using a small number, an SNR greater than 0 dB means that the signal is stronger than the noise. Building a shack requires that you consider noise in many forms. If you've been a radio amateur for a few moments, your mind is likely to head straight for the hiss, crackle and pop you might hear whilst attempting to communicate on HF, but there's a few other things to discuss. There's all sorts of electronic noise received by your radio. In addition, there's audio noise picked up by your ears, and often your microphone. Then there's the noise that you produce, either from your transmitter into the rest of the building, or from your mouth or speakers into the ears of the people you share the space with. Starting with audio, having a space that you can close the door on is a good way to limit the noise coming into and leaving your shack. An alternative is to wear headphones and generate text to speech, or prerecord your voice, ready for a contact, potentially ideal for contesting, not so much for free form discussion. Another consideration is audio from other radios, including those tuned to a local broadcaster, or aviation frequencies. In other words, if you're transmitting with a microphone, make sure that there's no other audio coming through. In some cases it's even illegal to transmit that audio, but in all cases it's noise that makes communication more difficult. This kind of audio noise mitigation is pretty straightforward. In stark contrast, achieving the same with electronic noise is pretty much a balancing act between budget and effectiveness. The impact of noise is inversely proportional to distance. Essentially, the closer it is, the more impact it has. With that in mind, when you start dealing with noise, start nearby and work your way out. As you eliminate the nearby noise, other sources will become apparent. Without turning this into a noise mitigation class, the process is essentially one of elimination. First locate the noise source, then eliminate it. That's easier said than done. For example, if the noise source is a power supply sitting on your bench, you can turn it off, except if that power supply is the one powering your radio, so perhaps I should say: "attempt to eliminate it" instead. There's plenty of ways to have a go at this and volumetric kilotons of content published on the subject, some of it even useful. In many, but not all cases, noise is an electrical phenomenon that enters via any means possible and you'll need to attempt noise mitigation at multiple points of entry. Obvious sources are the power supply, coax and the antenna connection, the speaker cable, the microphone lead, and if you're using a computer, the USB, serial or Ethernet cable and within the computer itself. Each requiring different approaches. The obvious one is to disable the noise, that is, turn off the offending device. As I said, that might not be an option, but you can replace noisy gear, or place it further away. There's isolation, using tools like ferrites and chokes to stop the noise from reaching your radio. Often in the form of a clip-on blob, you'll find these on things like monitor and USB cables. Place the ferrite as close as possible to the input of your radio. If it's loose on the cable, wind it through the ferrite, the tighter the better. There's software solutions with varying levels of effectiveness. You'll find DSP or Digital Signal Processing knobs and buttons on many radios. They're generally helpful for narrowband repeating noises, like the hum of an electric motor or power supply. There's tools that attempt to impose a noise on your signal that cancels out the noise, anti-noise, if you like, by receiving the noise, inverting it and adding it to your signal, thus, at least theoretically, eliminating it, noise minus noise is silence. This can take the form of a device for noise coming in from the antenna, but it also applies to things like noise cancelling speakers. In audio this is called active noise cancelling. There's also a new crop of noise cancelling software, using A.I. or Assumed Intelligence, that captures your signal, attempts to figure out what's noise and what's not, removes the noise and then feeds it back to you. Your Mileage May Vary and if you break it, you get to keep both parts. Consider your privacy and security implications of sending your audio out the door to be processed. That's not to say that, at least theoretically, effective local Machine Learning models could be created to help with this. I have yet to see one. At some point you'll hopefully reach a place where the noise inside your shack is no longer an issue. Then you'll discover your noisy neighbours, with solar panel inverters, pool pumps, plasma televisions, broadband modems, kids toys and pretty much anything electronic, purchased with no consideration whatsoever in relation to your hobby. I'm mentioning this, because more often than not, you'll have little or no control of those devices. You could cultivate your relationship with your neighbours and discuss your situation, but don't expect compliant hardware to magically solve all your issues. Antenna orientation, horizontal versus vertical might assist, as might placement or distance from the noise source. It's why I suggest that you start this journey with simple antennas, with plenty of room for evaluation and modification to suit the conditions. All this to point out that once you have the perfect shack, your work is only just beginning, but then I suspect that you've already realised this. Like antennas, I will note that noise and its elimination is an integral part of this hobby. It's easy to forget that, whilst you're in the middle of a frustrating hunt for a noise source, and if you like you can think of it as ripples or waves on the pond whilst you're casting a fly. When you discuss this with other amateurs, you'll likely come across terms like QRM and QRN, the last letter describing either Man-made or Natural noise. I'm not sure how helpful the distinction is, but it's there if you need it. One resource worth mentioning is a website called qrm.guru. It has documented processes and tools to discover where noise is coming from and how to go about dealing with it. I'm Onno VK6FLAB

Ethernet is everywhere. Today we talk with one of the people responsible for this protocol’s ubiquity. Doug Boom is a veteran of the Ethernet development world. His code has helped landers reach Mars, submarines sail the deep seas, airplanes get to their gates, cars drive around town, and more. Doug walks us through the origins... Read more »

Ethernet is everywhere. Today we talk with one of the people responsible for this protocol’s ubiquity. Doug Boom is a veteran of the Ethernet development world. His code has helped landers reach Mars, submarines sail the deep seas, airplanes get to their gates, cars drive around town, and more. Doug walks us through the origins... Read more »

Dive into the latest updates of the SM 800A with version 4.2.4. This episode covers the new communication features for LON devices, the addition of Comm Stats tab, and the importance of strong passwords for compliance. Discover tips and tricks for troubleshooting Ethernet connections and explore the new Modbus options for connecting to HGM-MZ and CO2-MZ.************The Controller Talk Podcast, presented by Danfoss North America, is hosted by Food Retail Tech Support experts Dave Yoder and Chris Brown, highlighting best practices for utilizing Danfoss controls in the supermarket and warehouse industries that you won't find in any manual.Drop us an email with suggestions for topics to cover, questions to answer, or comments to discuss on future episodes!ControllerTalkNorthAmerica@Danfoss.com.For more information and additional episodes of the Controller Talk podcast, visit https://controllertalk.captivate.fm/ Subscribe on Apple Podcasts (https://podcasts.apple.com/us/podcast/controller-talk/id1617965227), Spotify (https://controllertalk.captivate.fm/spotify) and Google Podcasts (https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5jYXB0aXZhdGUuZm0vY29udHJvbGxlcnRhbGs?ep=14).

He bought a Bridgeport to make better welding fixtures. That Bridgeport led to YouTube videos. Those videos led to a $7,000 CNC mill. That mill led to a full machine shop.Ty Neff never planned to become a machinist—but once he discovered CNC, he found his thing. Now he's running five-axis parts in LA with a completely self-taught approach.Ty's Impractical Tips:Invest in zero-point work holding—even the budget options pay for themselvesBuild CAM templates for every common operation (especially threaded holes)Connect your machines to Ethernet and stop wasting time with USB drivesCommunicate early and often with customers—it saves jobs and builds loyaltyFind Ty here.

Finding the root cause of an erratic signal can feel like chasing a ghost, especially when your trend lines show noise that shouldn't be there. In this session, we walk through a real-world troubleshooting scenario involving a Yamaha robot simulation where the A3 axis exhibited mysterious spikes. While it initially looked like signal noise or a math error in Studio 5000, the investigation led deep into the interaction between the PLC and the Ignition SCADA system. We explore why a standard cross-reference in the PLC didn't reveal the culprit and how switching to read-only communications finally exposed a hidden bidirectional tag write.We also discuss the common trap of "patching" problems with software filters instead of identifying the source. Whether it is a bad shield on an analog line or an accidental setting in your HMI, understanding the "why" behind the spike is what separates a technician from a parts changer. Additionally, we touch on the challenges of modern Ethernet troubleshooting, the limitations of Wireshark without port mirroring, and why the "View Diagnostics" tool in Ignition is a game-changer for identifying communication conflicts.Helping you become a better technician so you will always be in demandNot sure what video to watch next? Enhance your skills and track your progress at https://controls.tw/yt-courses!Items used in this video:PLC Trainer https://controls.tw/yt-plc-trainersThe above links make these videos possible. Please use them!

This week, Adam and Dan dive into a mix of holiday gig stories, parenting wins, and gear talk. From the "Star Wars fans of bass guitar" to the unexpected joys of “Runaround Sue”, the guys cover it all.Episode Highlights: Hot Water Saga Continues: Dan gives an update on his broken water heater and the glorious shower he finally took at a friend's house. Plus, chimney repairs hit a snag. Adam's Sabbatical: Adam shares news about his upcoming 5-week work hiatus and the release of his latest video projects. Proud Dad Moment: Dan recaps his child's "spectacular" performance as Scar in The Lion King Jr. Savannah Shenanigans: Adam and Amber visit a burlesque show in Savannah that felt suspiciously like "adult show choir." Live Band Karaoke Report: Tech Upgrades: The band successfully tested the new "Band Leader" signup app (shoutout to Patron Ando!) and the "AbleSet" automated lyrics system. Hardwired is Better: A lesson learned about trusting WiFi for live lyrics—Ethernet cables to the rescue. The "Audibles": How the band handled on-the-spot requests for "Family Tradition," "Redneck Woman," and even "Baby Got Back." The Mechanical Reindeer: A wild story about a bespoke gingerbread house mechanical bull at a corporate holiday party. Gear Review & Parenting: Adam reviews a Vangoa pedalboard with built-in power and sound-reactive lights. He discusses setting up a rig for his son, who is getting serious about bass, and the potential for a future father-son rhythm section. Mentioned in this Episode: Band Leader App: The new signup system developed by patron Ando. AbleSet: The tool used for automated scrolling lyrics with Ableton Live. Vangoa: The pedalboard brand Adam is reviewing. Call to Action: Are you in a band with your kids? We want to hear your "Partridge Family" stories! Email us at coverbandconfidential@gmail.com.MaestroDMX (10% off discount link): https://maestrodmx.com/discount/DISCOUNT4CBC?redirect=%2Fproducts%2FmaestrodmxBlank Contracts & Riders: https://www.coverbandconfidential.com/store/performance-contractsBacking Track Resources: https://www.coverbandconfidential.com/store/backing-track-resourcesThank you so much for tuning in!  If you want to help be sure to like, subscribe and share with your friends!  Linktree: linktr.ee/adampatrickjohnson                linktr.ee/coverbandconfidentialFollow us on Instagram!@coverbandconfidential@adampatrickjohnson@danraymusicianIf you have any questions please email at:Coverbandconfidential@gmail.comConsider supporting us on Patreon! www.patreon.com/coverbandconfidentialOr buy us a cup of coffee!paypal.me/cbconfidential

professorjrod@gmail.comPrinters and multifunction devices are more than just simple office tools—they're intricate systems combining optical, thermal, mechanical, and networked computing components. In this episode, we decode printer technology and its critical role in business operations, highlighting how these devices impact IT skills development and technology education. From unboxing to output, we explore the key decisions that keep your pages moving smoothly while safeguarding your data. Whether you're preparing for CompTIA exams or seeking practical IT certification tips, this episode offers valuable insights into managing printer technology within your IT infrastructure.Instructional Downloadable Resource Guidehttps://www.professorjrod.com/downloadsWe start with fit-for-purpose buying—matching speed, DPI, trays, duplexing, and duty cycle to real workloads—then move to placement and environment, where airflow, humidity, and power quality determine whether a fleet runs smoothly or jams at 4:58 p.m. Firmware strategy matters more than most shops admit: back up configs, schedule updates, and never interrupt a flash. On connectivity, we compare USB simplicity against Ethernet and Wi‑Fi flexibility, then layer in drivers and PDLs—PCL for speed, PostScript for precision, XPS for Windows pipelines—plus the color logic of CMYK. You'll hear clean exam clues for the A+ and practical tells for real-world triage, like when a single user's issue is just a preference and not a driver.Inside the box, we translate the seven-step laser process into actionable troubleshooting: charging, exposing, developing, transferring, fusing, and cleaning each leave fingerprints—smears, ghosting, or blank pages—that point straight to the failing part. We round out the print tech tour with inkjet (thermal vs piezo), thermal printers (direct vs transfer), and impact units for multipart forms. Then we head to the network, where DHCP reassignments, wrong ports, and spooler crashes derail entire floors. Print servers centralize power and risk, and mobile/cloud printing adds discovery quirks and new attack surfaces.Security is the blind spot: printers hold disks, address books, and cached jobs. We lay out the must-haves—PIN or badge release, secure erase, firmware signing, role-based access, and segmentation—so confidential pages don't land in the wrong tray and default passwords don't become open doors. We finish with ethics, because technicians handle sensitive data and trust is the real SLA. If you want sharper troubleshooting, stronger security, and higher A+ exam confidence, this one's a field guide you'll use tomorrow.Enjoyed the deep dive? Follow @ProfessorJRod, share this episode with your IT team, and leave a review so more techs can find it.Support the showArt By Sarah/DesmondMusic by Joakim KarudLittle chacha ProductionsJuan Rodriguez can be reached atTikTok @ProfessorJrodProfessorJRod@gmail.com@Prof_JRodInstagram ProfessorJRod

Did Industry 4.0 go away? No. It seems that, behind the scenes, the open-source platform community is just working along, developing the next go-around of competitive devices for the traditional automaton folks to keep up with. In this episode of Control Intelligence, written by contributing editor Tobey Strauch, editor in chief Mike Bacidore discusses Ethernet-APL.

The end of November brings a fresh crop of your questions, this month addressing subjects like getting lost in a corporation's Kafka-esque support infrastructure, video game voice chatting with Internet celebrities, how often to change your CPU paste, consumer tech that we think has plateaued, trenching Ethernet cable for an intra-yard network, the very cool concept of all-sky cameras, the glory of text expansion, and a bunch of other topics! Support the Pod! Contribute to the Tech Pod Patreon and get access to our booming Discord, a monthly bonus episode, your name in the credits, and other great benefits! You can support the show at: https://patreon.com/techpod

In this episode, we sit down with Solution Architect Robert Alvarez to discuss the technology behind Pure Key-Value Accelerator (KVA) and its role in accelerating AI inference. Pure KVA is a protocol-agnostic, key-value caching solution that, when combined with FlashBlade data storage, dramatically improves GPU efficiency and consistency in AI environments. Robert—whose background includes time as a Santa Clara University professor, NASA Solution Architect, and work at CERN—explains how this innovation is essential for serving an entire fleet of AI workloads, including modern agentic or chatbot interfaces. Robert dives into the massive growth of the AI Inference market, driven by the need for near real-time processing and low-latency AI applications. This trend makes the need for a solution like Pure KVA critical. He details how KVA removes the bottleneck of GPU memory and shares compelling benchmark results: up to twenty times faster inference with NFS and six times faster with S3, all over standard Ethernet. These performance gains are key to helping enterprises scale more efficiently and reduce overall GPU costs. Beyond the technical deep dive, the episode explores the origin of the KVA idea, the unique Pure IP that enables it, and future integrations like Dynamo and the partnership with Comet for LLM observability. In the popular “Hot Takes” segment, Robert offers his perspective on blind spots IT leaders might have in managing AI data and shares advice for his younger self on the future of the data management space. To learn more about Pure KVA, visit purestorage.com/launch. Check out the new Pure Storage digital customer community to join the conversation with peers and Pure experts: https://purecommunity.purestorage.com/ 00:00 Intro and Welcome 02:21 Background on Our Guest 06:57 Stat of the Episode on AI Inferencing Spend 09:10 Why AI Inference is Difficult at Scale 11:00 How KV Cache Acceleration Works 14:50 Key Partnerships Using KVA 20:28 Hot Takes Segment

New Open Indiana Release, Understanding Storage Performance, a Unix OS for the TI99, FreeBSD Tribal knowledge, and more... NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) and the BSDNow Patreon (https://www.patreon.com/bsdnow) Headlines Signifier flotation devices (https://davidyat.es/2025/09/27/signifier-flotation-devices) Open Indiana Hipster Announcement (https://openindiana.org/announcements/openindiana-hipster-2025-10-announcement/) Understanding Storage Performance Metrics (https://klarasystems.com/articles/understanding-storage-performance-metrics?utm_source=BSD%20Now&utm_medium=Podcast) News Roundup UNIX99, a UNIX-like OS for the TI-99/4A (https://forums.atariage.com/topic/380883-unix99-a-unix-like-os-for-the-ti-994a) Making the veb(4) virtual Ethernet bridge VLAN aware (https://undeadly.org/cgi?action=article;sid=20251029114507) FreeBSD tribal knowledge: minor version upgrades (https://vulcanridr.mataroa.blog/blog/freebsd-tribal-knowledge-minor-version-upgrades) It's been 10 years since ZFS's 10th aniversary its integration into Solaris - A Reflection (https://blogs.oracle.com/oracle-systems/post/happy-10th-birthday-zfs) Tarsnap This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups. Feedback/Questions Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv (mailto:feedback@bsdnow.tv) Join us and other BSD Fans in our BSD Now Telegram channel (https://t.me/bsdnow)

How do networks keep our society running? This week, Technology Now continues with the third episode in its miniseries with a further three objects: the A52 WiFi 7, and Juniper access points. We dive into the birth of modern networking, the security and technology required for “bring your own device” connections, and the unexpected things a modern day WiFi router can detect. Stuart Strickland, Wireless Chief Technology Officer and HPE Fellow tells us more.This is Technology Now, a weekly show from Hewlett Packard Enterprise. Every week, hosts Michael Bird and Aubrey Lovell look at a story that's been making headlines, take a look at the technology behind it, and explain why it matters to organizations.About Stuart Strickland: https://www.hpe.com/psnow/doc/a00118725enw

Take a Network Break! Red Hat Samba server has a remote command execution vulnerability, and we cover some follow-up on fusion as a viable energy source (still a work in progress). On the news front, we search for signs in SoftBank’s sale of its Nividia stake, Mplify debuts a new certificate on carrier Ethernet for... Read more »

Take a Network Break! Red Hat Samba server has a remote command execution vulnerability, and we cover some follow-up on fusion as a viable energy source (still a work in progress). On the news front, we search for signs in SoftBank’s sale of its Nividia stake, Mplify debuts a new certificate on carrier Ethernet for... Read more »

Take a Network Break! Red Hat Samba server has a remote command execution vulnerability, and we cover some follow-up on fusion as a viable energy source (still a work in progress). On the news front, we search for signs in SoftBank’s sale of its Nividia stake, Mplify debuts a new certificate on carrier Ethernet for... Read more »

In this week's episode of Hands-On Tech, Lance asks Mikah Sargent about the pros and cons of using powerline ethernet adapters, and Mikah shares his strong thoughts on these devices. Don't forget to send in your questions for Mikah to answer during the show! hot@twit.tv Host: Mikah Sargent Download or subscribe to Hands-On Tech at https://twit.tv/shows/hands-on-tech Want access to the ad-free video and exclusive features? Become a member of Club TWiT today! https://twit.tv/clubtwit Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.

In this week's episode of Hands-On Tech, Lance asks Mikah Sargent about the pros and cons of using powerline ethernet adapters, and Mikah shares his strong thoughts on these devices. Don't forget to send in your questions for Mikah to answer during the show! hot@twit.tv Host: Mikah Sargent Download or subscribe to Hands-On Tech at https://twit.tv/shows/hands-on-tech Want access to the ad-free video and exclusive features? Become a member of Club TWiT today! https://twit.tv/clubtwit Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.

In this week's episode of Hands-On Tech, Lance asks Mikah Sargent about the pros and cons of using powerline ethernet adapters, and Mikah shares his strong thoughts on these devices. Don't forget to send in your questions for Mikah to answer during the show! hot@twit.tv Host: Mikah Sargent Download or subscribe to Hands-On Tech at https://twit.tv/shows/hands-on-tech Want access to the ad-free video and exclusive features? Become a member of Club TWiT today! https://twit.tv/clubtwit Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.

In this week's episode of Hands-On Tech, Lance asks Mikah Sargent about the pros and cons of using powerline ethernet adapters, and Mikah shares his strong thoughts on these devices. Don't forget to send in your questions for Mikah to answer during the show! hot@twit.tv Host: Mikah Sargent Download or subscribe to Hands-On Tech at https://twit.tv/shows/hands-on-tech Want access to the ad-free video and exclusive features? Become a member of Club TWiT today! https://twit.tv/clubtwit Club TWiT members can discuss this episode and leave feedback in the Club TWiT Discord.

Shawn Tierney meets up with Mark Berger of Siemens to learn how Siemens integrates SIRIUS ACT devices (push buttons, selector switches, pilot lights) with PROFINET in this episode of The Automation Podcast. For any links related to this episode, check out the “Show Notes” located below the video. Watch The Automation Podcast from The Automation Blog: Listen to The Automation Podcast from The Automation Blog: The Automation Podcast, Episode 253 Show Notes: Special thanks to Mark Berger of Siemens for coming on the show and sending us a sample! Read the transcript on The Automation Blog: (automatically generated) Shawn Tierney (Host): Thank you for tuning back in to the automation podcast. My name is Shawn Tierney from Insights. And today on the show, we have a special treat. We have Mark Berger back on from Siemens to bring us up to speed on serious act. He’s gonna tell us all about the product, and then we’re even gonna do a small demo and take a look at it working live. So with that said, let’s go ahead and jump into this episode with Mark Burger from Siemens and learn all about their push buttons on PROFINET. Mark, it’s been a while since you’ve been on the show. Thank you for coming back on and agreeing to talk about this. Mark Berger (Siemens): Oh, thank you so much. I truly appreciate you letting me be on. I appreciate your channel, and I enjoy watching it. And I’m excited to show you some of this great technology. So I’ve got, the PowerPoint up here. We’ll just do a simple PowerPoint to kinda give you an overview, and then we’ll dive into the hardware. Shawn Tierney (Host): Appreciate it. Thank you. Mark Berger (Siemens): No problem. So as we stated, the Sirius X over PROFINET, let me emphasize that, the, actuators, the push buttons, the estops, the selector switches, they are all standard, when you use these. So if you have those on the shelf, the only thing that PROFINET does is that it adds, removes the normal contact blocks and adds the PROFINET, terminal blocks on the back. So every all the actuators that we’re showing are just standard actuators for the 22 millimeter push button line. So easy to use, modern design, performance and action, and extremely rugged and flexible. The, 22 millimeter is out of the box IP 69 k, which for those who are maybe in the food and beverage, verticals would understand what that is. And that’s for direct hose down, wash down, able to handle a high pressure washing and not able to leak past the actuator into the panel. So IP 69 k is a a great place for dust and wash down and hosing and where you’re having rain and so forth, to be able to protect for a keep of any, water passing into the panel. So introduction wise, it’s, the PROFINET push buttons for us. It it is, again, the same actuators, the same, connections, and so forth, but what we’re going to exchange is the terminal blocks, for it. So on there, I stated it’s, IP 69 k is standard. You don’t need any, extra covers forward or anything to fulfill that requirement, But it’s, it’s insensitive to dust and oil and caustic solutions, you know, like citric acid where you’re hosing down some stainless steel parts and so forth. Now what we have here is, changing out the terminal blocks that have wiring. So usually on a push button, you have two wires coming in, and then you have, for illuminated, you have two wires coming in and so forth and going out. And after you have 20 or 30 push buttons or 10 or 15 push buttons, you’ve got a substantial little bit of wiring or cabling that will be passing from the door over into the main cabinet of your control cabinet. What we’re going to do with PROFINET push buttons is we’re going to eliminate all that wiring. And then in addition, eliminate the input and output cards that you will need for your PLC and take it down to a pro, Ethernet cable, an r j r j 45 cable, and then down to a 24 volts. And that’s all that will pass from the cabinet onto the door where you’re mounting your push buttons. So, huge, safe and cost of wires. We’re reducing all the wire outlay. And, you know, back in the day when I build panels, it was an art how you got all the wires all nice and pretty and got them laid out and wire tied them down and so forth and just made the a piece of art on the backside. And then, it it was all done. You got it all wired. And then, of course, there was somebody that said, hey. We forgot to add another selector switch. So you had to go back and cut all that stuff and redo the whole layout and so forth. So with PROFINET, it’s extremely flexible and easily, to adapt to if you need something, more because you’re not taking all that wiring back to the panel, passing it across the hinge of the door and so forth. It is also with a safety PLC. You do have PROFIsafe, so we can do estops on the door as you can see here in the picture, but then we can do non safe applications also. So today, we’ll be just doing some non safe applications. And then the communications again is PROFINET. But then also just to touch real quick, we do have it on IO Link and on Aussie with our push buttons. So what is SiriusACT with PROFINET? There we go. So what you have is the first, block or interface module that you put on the back of your push button, that’s where the, Ethernet is plugged into and your 24 volts is plugged into. And then after that, subsequently, then the push buttons that you have is that you have what we call a terminal module. And in between the, the interface module to a terminal module or from terminal module to terminal module, you can go up to one meter of cabling, and it’s a ribbon cable. And we’ll show that here shortly. And then if you have up to we can do up to 20 push buttons, terminal modules, with a total of 21 push buttons. And then so from the first interface module all the way to the last push button, you can go up to 10 meters. And then it gives, again, 24 volt power supply for it. And we have, again, as I stated, as nonsafe, talking just PROFINET, and then the safety version, talking PROFISAFE on PROFINET. So serious act, we can go up on the the safety up to seal three and performance level e as an echo. We have, again, the the standard interface module without safety. You have the PLC, the interface module, and then the subsequent terminal modules for it. And then the cabling that goes from the interface module to out to the terminal modules is a simple ribbon cable that comes into the back of the terminal modules. The only tool that you need is simply it’s just a screwdriver, and, you, push it into the terminal module, push down. It uses, vampire connections, insulation displacement, vampire connections, and you push it down in. There’s no stripping of the wires. There’s no mix up. The indicator you can see on the wires here in a minute will show you that there’s a little red line that shows you, which way it, enters into the terminal, and then that’s it. It’s very straightforward. It’s, very simple with tools. And, as I stated, it’s, just like a normal push button that you’d put on, but then we’re gonna add, remove the contact block and add the terminal module or the interface module in the place of the contact block. Just to emphasize again, we can do PROFISAFE on, with a safety PLC and a safety controller, and we can give you all the safety, requirements for the either the ISO or the IEC specifications for safety out there in the field. Here’s some of the part numbers. First one, of course, is the interface module, and that has the ability to do PROFIsafe. It has also, additionally, four digital inputs, one digital output, and then one analog input. And we’ll talk about that a little bit more just in a few minutes. And then the non safe version, 24 volts. You have a, two versions of this one, one with just with just a standard, 24 volts input, but then there’s an additional one that has the four digital in, one digital out, and one analog in. So there’s two different part numbers. One where you don’t need the additional, digital inputs and outputs and analog, and then the and then the part number with the the additional inputs and outputs. But the safety one comes there’s no other version, just the one. Then you have what we call the terminal modules, and there’s three versions. One terminal module is just the command module only. It’s mounted with two mechanical signaling blocks to signal. So you have two contact blocks built in. Then you have one that’s a terminal module with the command, the terminal blocks, and then also an integrated LED. And then you can put what color you want the LED to be, and you can see there the the part number changed for red, blue, amber, so on. And then you have a just an LED module to where it’s no contactors. It’s just LED. And, I think with our demo we’re gonna show today, we’re just gonna show the contact block and LED module and only the LED module today. There’s some other, accessories with the safety. There’s a memory module to where that you, is all the configurations are put into the memory module, and something happens to that interface module. Everything’s put in there, the IP address, the configuration, and everything. If something gets broke and so forth or you have to replace it, you pull the memory module out, put the new terminal or interface module in, plug in the memory module, cycle the power, and it’s up and running. All the configurations, the IP address, everything’s already there. And then on the interface module, it does not come with an LED, so you’re required to buy this this, LED right here if you need it for it, and that’s what you use for the interface module. And then, of course, the ribbon cable that goes between the interface module to the terminal block or terminal module and terminal module and so forth come in five meter length and 10 meter length. K. So what’s it provide for you? Well, the benefits are, I’ll I’ll be very blunt. If it’s just one or two buttons on a panel, it won’t be that cost effective. Yes. We’re reducing the IO, the IO inputs and outputs, but for the savings, it’s not the best. Now when you get up to about three or four push buttons, then that cost saving is, very realized. Now when you go up to 20 push buttons, yes, you’re saving a lot of money, especially in the IO cards that you’re not gonna be required to have. And then, of course, all the wiring and the labor, getting it all wired up and doing all the loop checks to make sure that when you push this button, it’s wired into the right terminal block on the IO card, so on and so forth. So about, the break is about two to three push buttons to where it will become very cost effective for you to use it. But like I said yesterday, without PROFINET push buttons, it was all the wiring you brought across and putting them into all your IO cards and so forth. And now with PROFINET push buttons, all that goes away, and all you’re bringing across is an Ethernet cable and 24 volts positive and 24 volts negative across that hinge into the door. And that’s it. K. And then emphasizing again, we can do PROFIsafe and those, push buttons and estops. The estop can be part of your safety circuit and give you the, safety levels that you’re required from either sill and or performance level safeties depending on the specification, IEC, or ISO that you’re following within your plant. K? And then hardware configuration. Now this is where we step into reduction of engineering and helping you guys get going, quicker and making sure engineering is done properly. You know, back in the day, we’d wire up all the wires, coming from the push buttons, you know, a selector switch, a start button, stop button, indicator lights, and so forth. And and all those wires sometimes just, you know, the what we’re working with, all the wires look the same. You’ve put labels on them. You may have labeled it wrong, and you wired into an input card or an output card. So there’s some time where you’re over there doing some loop checks where you’re trying to say, yes. That’s coming into input byte dot bit, and that should be the selector switch. Well, with the PROFINET push buttons, we’re able to not have to worry about that, and we’re gonna demonstrate that just here in a minute. But you also have a full lineup of the push buttons coming into portal so that you can see the lineup and verify that it is the parts that you want. In TI portal, you can see that, of course, the first, button is the interface module, and then sequentially is the terminal modules that have either just contactors, LED and contactors, or just LEDs. And we’ll we’ll show that just here momentarily. But it’s all integrated into TIA portal. It has a visual representation of all the push buttons, and it’s simple and fast, to, configure. We’ll show you that here in just a moment. And there’s no addressing, for it. So some of the stuff that you have out there, you have addressing, making sure what the address is right, and so on. This is a standardized data management, and it’s extremely time saving and engineering saving for, the user. Shawn Tierney (Host): Well, let me ask you a question about that. If the snow addressing, do the items show up, in the order that they’re wired? In other words, you know, you’re daisy chasing the you’re you’re going cable to cable from device to device. Is that the order that they show up? Mark Berger (Siemens): That’s exactly right. Shawn Tierney (Host): Okay. Mark Berger (Siemens): So if you don’t know which ones are what, you just literally put run your hand from the interface module, follow that cable, and the next one that will be visually saw in portal will be the one that it lands on first. Perfect. And then there’s a cable that leaves that one and goes into the next one, daisy chained, and then that’s what’ll be represented in that lineup. And here in just a minute, we’ll we’ll show that. Alright. Thank you for that question. Okay. Now once I got it wired up, how do I know that I got it wired properly? And we’re gonna show that here in just a minute. But just graphically wise, you have the ability to see if it is all wired up. You do not need to plug it into the PLC. This all it needs is 24 volts. The PLC can come later and plugging it in later and so forth. There’s no programming. This all comes out of the box. So once you plug it in, if all on the backside looking at the terminal blocks and the daisy chain ribbon cable, if it’s all green, you wired it up properly, and it’s working properly. But then if you see a red light flashing either at the terminal module because that will that will bubble up to the terminal module. So if you have a problem somewhere pardon me, the interface module. If you have some problem with the terminal modules, a push button like number two or three or four, it will bubble up into the, interface module to let it know, hey. We got a problem. Can you look to see where it’s at? And as you see here, we have maybe a device that’s defective. And so it bubbles up into the interface module to let you know, and a red light lets you know that we have maybe a defective module. You know, something hammered it pretty hard, or, it may have been miswired. Then the second one down below, we’ve got a wiring error to where you don’t have the green lights on the back and everybody else’s there’s no green light shown. That means you have a wiring error. Or if everything works great, it’s green lights across, but then the next level of this is is my push button working? So then we you’ll push or actuate the push button or actuate the selector switch, and the green light will flash to let you know that that terminal module or interface module is working properly. And we’ve done our our, loop checks right there before we’ve even plugged it into the PLC or your programmer has come out and sat down and worked with it. We can prove that that panel is ready to roll and ready to go, and you can set it aside. And if you got four or five of the same panel, you can build them all up, power it up, verify that it’s all green lights across the board. It is. Great. Set it down. Build up another one and go on from there. So it shows you fast fault detection without any additional equipment or additional people to come in and help you show you that. When we used to do loop checks, usually had somebody push the button, then yell at the programmer, hey. Is this coming in at I zero dot zero? Yeah. I see it. Okay. Or then he pushed another one. Hey. Is this coming in on I 0.one? No. It’s coming in on i0. Three. So there was that two people and then more time to do that loop check or the ring out as some people have called it. So in this case, you don’t need to do that, and you’ll see why here in just a minute. And then, again, if we do have an interface module that, maybe it got short circuited or something hit it, it you just pull the ePROM out, plug it into the new one, bring in the ribbon cable, and cycle the power, and you’re up and running. Alright. And then this is just some of the handling options of how it handles the data, with the projects and so forth, with basic setups, options that you can be handling with this, filling bottles. What we wanna make sure to understand is that if maybe push buttons, you can pick push buttons to work with whatever project you want it to do. So if you have six push buttons out there, two of them are working on one, bottle filling, and then the rest of them are working on the labeling, you can separate those push buttons. Even though that they’re all tied together via PROFINET, you can use them in different applications across your machine. Shawn Tierney (Host): You’re saying if I have multiple CPUs, I could have some buttons in light work with CPU one, PLC one, and some work with PLC two? Mark Berger (Siemens): Yep. There’s handling there. There’s programming in the backside that needs to be done, but, yes, that can happen. Yep. Oh, alright. So conclusion, integrated into TI portal. We’re gonna show that here in a minute. So universal system, high flexibility with your digital in, digital outs, analogs, quick and easy installation, one man, one hand, no special tooling, and then substantially reducing the wiring and labor to get it going. And then, again, integrated safety if, required for the your time. So with that, let’s, switch over to TI portal. So I’ve already got a project started. I just called it project three. I’ve already got a PLC. I’ve got our, new g, s seven twelve hundred g two already in. And then what I’m gonna do is I’ve, already built up the panel. And, Shawn, if you wanna show your panel right here. Shawn Tierney (Host): Yeah. Let me go ahead and switch the camera over to mine. And so now everybody’s seeing my overhead. Now do you want me to turn it on at this point? It’s off. Yeah. Yeah. Mark Berger (Siemens): Let’s do it. Shawn Tierney (Host): Gonna turn it on, and all the lights came on. So we have some push buttons and pilot lights here, but the push buttons are illuminated, and now they’ve all gone off. Do you want me to show the back now? Mark Berger (Siemens): Yep. So what we did there is that we just showed that the LEDs are all working, and that’s at the initial powering up of the 24 volts. Now we’re gonna switch over and, you know, open up the cabinet and look inside, and now we’re looking on the backside. And if you remember in the PowerPoint, I said that we’d have all green lights, the everything’s wired properly. And as you look, all the terminal modules all have green lights, and so that means that’s all been wired properly. If you notice, you see a little red stripe on the ribbon cable. That’s a indication. Yep. To show you that. And then if you look on the on the out on the, the interface module, Shawn, there’s it says out right there at the bottom. Yeah. There’s a little dot, and that dot means that’s where the red stripe goes, coming out. So that little dot means that’s where the red stripe comes. Yep. Right there. And that’s how it comes out. And then if you look just to the left a little bit, there’s another, in, and there’d be a red dot underneath that ribbon cable showing you how the red the the red goes into it. Notice that everything’s clear, so you can see that the wire gets engaged properly all the way in. And then all you do is take a screwdriver and push down, and then the vent, comes in. The insulation displacement comes in and, and, makes the connections for you. So there’s no strip tie cable stripping tools or anything special for doing that. Another item, just while we’re looking, if you look in the bottom left hand corner of that terminal module, you see kind of a a t and then a circle and then another t. That’s an indicator to let you know that that’s two contactors and an LED that you have on the backside. Shawn Tierney (Host): We’re talking about right here? Mark Berger (Siemens): Yep. Yep. Right there. Shawn Tierney (Host): Okay. Mark Berger (Siemens): So that’s an indicator to tell you what type of terminal block it is a terminal, block that it is. That’s two contactors and LED. And then if you look at one in the bottom left hand corner, there’s just a circle. That means you just have an LED. So you have some indicators to show you what you’re looking at and so forth. So today, we’re just using the two, LED only, and then we’re doing the contactor and LED combination. I I don’t have one there on your demo that’s just the contactor. So Shawn Tierney (Host): Now you were telling me about these earlier. Yeah. Mark Berger (Siemens): So yeah. The so if you look there on that second row of the terminal blocks, you have a UV and an AI, and I’ll show that in the schematic here in just a little bit, but there, that is a 10 volt output. If you put a 250 ohm or 250 k ohm, potentiometer and then bring that signal back into AI, you have an analog set point that comes in for it that will automatically be scaled zero to 1,000 count or zero to 10 volts. Mhmm. And then you can use that for a speed reference for a VFD. And it’s already there. All you have to do, you don’t have to scale it or anything. You can put it towards, you know, okay. Zero to 1,000 count means zero to 500 PSI or or zero to 100 feet per second on a conveyor belt, and I’m I’m just pulling numbers out. But that’s the only real scalability scaling you have to do. So it’ll be a zero to 1,000 count is what you’ll see instead of, like, yep. Then you got four digital ins that you can use and then a one digital out. Now the four, I, kinda inquired wife just four, but let’s say that you have a four position joystick. You could wire all four positions into that interface module, and then the output could be something else for a local horn that you want or something to that case with it. So you in addition to the, push buttons, you also have a small, distribution IO block right there in the in your panel. Shawn Tierney (Host): Which is cool. Yeah. I mean, maybe yeah. Like you said, maybe you have something else on the panel that doesn’t fit in with, you know, this line of push buttons and pilot lights like a joystick. Right? And that makes a lot of sense. You were saying too, if I push the button, I can test to see if it’s working. Mark Berger (Siemens): Correct. So if you yep. Go right ahead. Shawn Tierney (Host): I’m pushing that middle one right there. You can see it blinking now. Mark Berger (Siemens): And that tells you that the contacts have been made, and it’s telling you that the contacts work properly. Shawn Tierney (Host): And now I’m pushing the one below it. So that shows me that everything’s working. The contacts are working, and we’re good to go. Mark Berger (Siemens): Yep. Everything’s done. We’ve done the loop checks. We know that this is ready to be plugged into the PLC and handed off to whomever is going to be, programming the PLC and bring it in, in which means that we’ll go to the next step in the TI portal. Shawn Tierney (Host): Yeah. Let me switch back to you, and we’re seeing your TI portal now. Mark Berger (Siemens): Awesome. Okay. So I’ve got the PLC. I’ve plugged it in to if if I needed an Ethernet switch or I’ve plugged it directly into the PLC. Now I have just built up that panel. I haven’t had anything, done with it for an IP address because it is a TCP IP protocol. So we need to do a IP address, but it’s on PROFINET. And then I’m gonna come here to online access, and I wanna see that I can see it out there that I’m talking to it. So I’m gonna do update accessible devices. It’s gonna reach out via my, Ethernet port on my laptop. And then there’s our g two PLC and its IP address. So that’s that guy right here. Mhmm. And then I have something out there called accessible devices, and then this is its MAC address. So what I and I just have those two items on the network, but, you know, you could have multiples as, you know, with GI portal. We can put an entire machine in one project. So I come here and drop that down, and I go to online diagnostics. I I go online with it, but I don’t have really a lot here to tell me what’s going on or anything yet. But I come here, and I say assign IP address. And I call one ninety two, one sixty eight, zero zero zero, and zero ten zero, and then our usual 255, two fifty five, two fifty five, and then I say assign IP address. Give it a second. It’s gonna go out and tell it, okay. You’re it. Now I wanna see if it took, and you look right there, it took. And I’m I’m kinda anal, so I kinda do it again just to verify. Yep. Everything’s done. It’s got an IP address. Now I’m gonna come up, and I’m going to go to my project, and I’m gonna switch this to new network view. Here’s my PLC. I’m gonna highlight my project. Now there’s two ways I can go about it, and I’m sure, Shawn, you’ve learned that Siemens allows you to kinda do it multiple ways. I could come in here and go into my field devices, and I could come into my commanding and interface modules, and I’d start building my push button station. But we’re gonna be a little oh and ah today. We’re gonna highlight the project. I’m gonna go to online, and I’m gonna come down here to hardware detection and do PROFINET devices from network. Brings up the screen to say, hey. I want you to go out and search for PROFINET industrial Ethernet. Come out via my, NIC card from my laptop, and I want you to start search. Shawn Tierney (Host): For those of you who watched my previous episodes doing the e t 200 I o, this is exactly the same process we used for that. Mark Berger (Siemens): Yep. And I found something out there that I know I gave the IP address, but it doesn’t have a PROFINET name yet. So that’s okay. I’ve I got the IP address. We’ll worry about the PROFINET name. So we’ll hide check mark this, and this could be multiple items. Shawn Tierney (Host): Mhmm. Mark Berger (Siemens): K. So now add device. Shawn Tierney (Host): And this is the sweet part. Mark Berger (Siemens): And right here, it’s done. It went out, interrogated the interface module, and said, okay. Are you there? Yep. I’m here. Here’s my IP address. And it also shared with it all of come in here, double click on it now. Shawn Tierney (Host): The real time saver. Yep. Mark Berger (Siemens): Yep. And then now here’s all the push buttons in your thing. And let me zoom that out. It’s at 200%. Let’s go out to a 100. And now it already interrogated the interface module and all the terminal modules to tell me what’s in my demo. Yep. And again, as you stated in your questions, how do I know which one’s the next one? You just saw the ribbon cable Mhmm. And then it brings you so forth and so on. So that’s done. We’re good. I’m gonna go back to my network view, and I’m gonna say, hey. I want you to communicate via PROFINET to there, which I’m done. And then it also gives you here’s the PLC that you’re gonna do because, you know, if we have a big project, we may have four or five of these stations, and you wanna know which PLC is the primary PLC on it. And then we’ve done that. I’m going to quickly just do a quick compile. And next, I’m gonna come here. I’m gonna click here. Now I could just do download and and let the PROFINET name, which is here, go into it. But I’m gonna right click, and I’m gonna say assign device name and say update list. It’s gonna go interrogate the network. Takes a second. No device name assigned. No PROFINET name. So this is how we do that time determinism with PROFINET. So I’m gonna highlight it, and I say assign the name, and it’s done. Close. So now it has a PROFINET name and IP address. So now I’m able to go in here and hit download and load. And we’re going to stop because we are adding hardware, so we are putting the CPU in stop and hit finish. Now I always make sure I’m starting the CPU back up and then hit finish. And then I’m gonna go online, go over here and show network view, and go online. And I got green balls and green check marks all over the board, so I’m excited. This works out. Everything’s done. But now what about the IO? So now your programmer is already talking to it, but now I need to know what the inputs and outputs are. So go back offline, double click here, and then I’m gonna just quickly look at a couple things. The interface modules IO tags are in a different spot than the terminal modules. So just a little note. It’s right here. If you double click on integrated I LED, you click here and then go to properties and say IO tags. There it lists all of the inputs and outputs. So it comes here. But if I do a terminal module, click here, then once you just click on it in general oops. Sorry. In general, it’s right here in the IO addressing. There’s where it starts start the bytes, but then I come here to tags, and then here’s the listing. So the the the programs automatically already allocated the byte and the bit for each of these guys. So if I click there, there, click there, there’s it there, onward and upward. Now notice that the byte so if I click on position four, it is three. So it’s one one less because the base zero versus here, it’s five. Just give me a little bit of a so if you look in here, all that starts at I four dot zero. I four dot zero. So k. So that’s there. So I’m gonna come here. I’m gonna go to the selector switch for this, and I’ve called it s s one, and that’s input two dot zero. Then I’m gonna click here, and I’m gonna call this green push button. Notice there’s two inputs because I have one contactor here, one contactor there, and 30 and 31. So then what I’m gonna do is that I’m going to go over here to the PLC, and I’m gonna go to and it’s updated my PLC tag table. There you go. It’s in there. So then I’m gonna grab that guy. I’m gonna because portal pushes you to use two monitors. I’m gonna come here, go to the main OB, and then I’m gonna just grab a normally open contact, drag it on, drop it, put it in there we go. And then I’m gonna grab selector switch and drop that right there, and grab green LED and drop that right there, and then close that out and compile. And everybody’s happy. I’m gonna download and say yes. Okay. And then I’m gonna go online. Alright. So it’s waiting in for me to switch that, and there you go. And if you wanna see my screen there, Shawn, that’s the green light is turned on. Shawn Tierney (Host): Yeah. Let me switch over to Okay. Bring up your, alright. And could you switch it back off now? Mark Berger (Siemens): Yeah. No problem. Yep. So there we go. We switch it off. We switch it on. Now I wanna show you something kinda cool. If I turn that off and I come back here and I go offline Mhmm. I have a indicator light that needs to flash to let the operator know that there’s something here I need you to attend to. So we used to put in some type of timer. Right? Mhmm. Shawn Tierney (Host): Mhmm. Mark Berger (Siemens): And so what we would do here instead of that, I’m gonna come back down here to my tab and go to the hardware config. I’m gonna double click here. I’m gonna go to module parameters, and I’m gonna drop this down, and I’m gonna put it at two hertz. Also, just to point out, I can also do a normally open contact and a normally closed contact and switch them. You see right here. Cool. And I can control the brightness of the LED if it has an LED, and it’s all hard coded into it. So once I’ve done that, do a quick compile. I’m I mean, you know, I’ve always compile and then do download. Mhmm. Mhmm. So we’re gonna download that and hit load and finish. K. Here we go. Turn that on, and now it’s flashing. Shawn Tierney (Host): That’s great. So you have a timer built in. If you need to flash, you don’t have to go get a clock bit or create your own timer. Plus, if it’s a button, you can change the contacts from normally open to normally closed. That is very cool. Mark Berger (Siemens): Yep. And that is PROFINET push buttons. As I stated let me quickly pull that up. Remember, you pointed out just a few minutes ago, here is the wiring diagram for that. So here’s the back of that with the terminal blocks. And you come down here, and it shows you that you just wire in that, variable resistor or a potentiometer. And you see m and you there’s the 10 volts, and then the signal comes into a. And then that guy is right here. Excellent. So if you come here, you go to properties and IO tags, and it comes in on I 60 fours and input and IO tags, and then I could call that a pot. Yeah. And now you have a potentiometer that you can use as a a speed reference for your VFD. That is very cool. Engineering efficiency, we reduced wiring. We don’t have all the IO cards that is required, and we have the diagnostics. Emphasize that each of these here, their names, you can change those if you would like because this is your diagnostic string. So if something goes wrong here, then it would come up and say commanding. So you double click here, and we go here to general, and it’ll say commanding and underscore LED module two, or you can you can call that start conveyor p b. And then that would change this. Now see this changed it. This would be your diagnostic string to let you know if if that button got damaged or is not working properly. Shawn Tierney (Host): You know, I wanted to ask you too. If I had, let’s say I needed two potentiometers on the front of the enclosure, could I put another interface module in the system? Even if it didn’t have any push buttons on it or pilots on it, could I just put it in there to grab, some more IO? Mark Berger (Siemens): Yep. Yes, sir. I have a customer that he uses these as small little IO blocks. Shawn Tierney (Host): Yeah. I mean, if you just needed a second pot, it might make sense to buy another interface module and bring it into that than buying an analog card. Right? Assuming the resolution and everything was app you know, correct for your application, but that’s very cool. I you know, it it really goes in line with all the videos we’ve done recently looking at e t 200 I o, all the different flavors and types. And when you walk through here, you know, I’m just so especially, thankful that it reads in all the push buttons and their positions and pilot lights. Because if you have this on your desk, you’re doing your first project, you can save a lot of dragging and dropping and searching through the hardware catalog just by reading it in just like we can read in a rack of, like, e t 200 SPIO. Mark Berger (Siemens): Yep. Engineering efficiency, reducing wiring, reducing time in front of the PC to get things up and running. You saw how quickly just a simple push button and a and, you know, again, a simple start and turn that on and off the races we went. Shawn Tierney (Host): Well, Mark, I really wanna thank you. Was there anything else that we wanted to cover before we close out the show? Mark Berger (Siemens): Nope. That’s just about it. I think, we got a little bit to have your your viewers, think about for it. So I appreciate the time, and I really appreciate you allowing me to show this. I think this is a a really engineering efficiency way of going about using our push buttons and and, making everybody’s projects in a timely manner and getting everything done and having cost savings with it. Shawn Tierney (Host): Well, and I wanna thank you for taking the time out of your busy day, not only to put together a little demo like you have for me to use here in the school, but also to come on and show our audience how to use this. And I wanna thank our audience. This was actually prompted from one of you guys out there at calling in or writing in. I think it was on YouTube somewhere and saying, hey. Could you cover the PROFINET push buttons from Siemens? I didn’t even know they had them. So thanks to the viewers out there for your feedback that helps guide me on what you wanna see. And, Mark, this would not be possible if it wasn’t for your expertise. Thank you for coming back on the show. I really appreciate it. Mark Berger (Siemens): Thank you, Shawn. All the best. Thank you. Shawn Tierney (Host): I hope you enjoyed that episode. And I wanna thank Mark for taking time out of his busy schedule to put together that demo and presentation for us and really bring us up to speed on Sirius X. And I wanna thank the user out there who put a comment on one of my previous videos that said, hey. Did you know Siemens has this? Because I wouldn’t have known that unless you said that. So thank you to all you. I try to read the comments every day or at least every two days, and so I appreciate you all wherever you are, whether you’re on YouTube, the automation blog, Spotify, iTunes, Google Podcasts, and wherever you’re listening to this, I just wanna thank you for tuning in. And now with next week being Thanksgiving, we’ll have a pause in the automation show, then we have some more shows in December, and we’re already filming episodes for next year. So I’m looking forward to, releasing all those for you. And if you didn’t know, I also do another podcast called the History of Automation. Right now, it’s only available on video platforms, so YouTube, LinkedIn, and the automation blog. Hopefully, someday we’ll also do it on, audio as well. But, we’re meeting with some of the really legends in automation who worked on some of the really, you know, just really original PLCs, original HMIs, up and through, like, more modern day systems. So it’s just been a blast having these folks on to talk about the history of automation. And so if you need something to listen to during Thanksgiving week or maybe during the holidays, check out the history of automation. Again, right now, it’s only available on YouTube, the automation blog, and LinkedIn, but I think you guys will enjoy that. And I wanna wish you guys, since I won’t be back next week, a very happy Thanksgiving. I wanna thank you always for tuning in and listening, and I also wanna wish you all good health and happiness. And until next time, my friends, peace. Until next time, Peace ✌️  If you enjoyed this content, please give it a Like, and consider Sharing a link to it as that is the best way for us to grow our audience, which in turn allows us to produce more content

Linktree: ⁠https://linktr.ee/Analytic⁠Join The Normandy For Additional Bonus Audio And Visual Content For All Things Nme+! Join Here: ⁠https://ow.ly/msoH50WCu0K⁠Analytic Dreamz delivers a detailed, concise analysis of Valve's November 2025 Steam Machine reveal, alongside the Steam Controller and Steam Frame VR headset, all launching early 2026. Steam Machine Specs: Compact 6-inch cube (2.6kg), AMD Zen 4 6-core/12-thread CPU (up to 4.8GHz, 30W TDP), RDNA3 GPU (28 CUs, 2.45GHz, 110W TDP, 8GB GDDR6), 16GB DDR5 RAM, 512GB/2TB NVMe SSD + microSD. Delivers 6x Steam Deck power for 4K/60FPS gaming with FSR; handles Cyberpunk 2077 medium settings. SteamOS 3 optimized for couch play, full Steam library, Proton Windows support, desktop mode. Connectivity: 2x USB-A 3.2, USB-C, DP 1.4 (4K@240Hz), HDMI 2.0 (4K@120Hz, HDR/FreeSync), Wi-Fi 6E, Ethernet, internal PSU.Steam Controller: Deck-inspired with TMR joysticks, dual trackpads, gyro, 36-hour battery, customizable profiles; compatible across Steam devices. Steam Frame: Streaming VR (2160x2160/eye, 110° FOV), capacitive controllers, Wi-Fi 6, full Steam integration. Valve challenges consoles with PC flexibility at estimated $449-$599. Analytic Dreamz breaks down performance, features, and 2026 impact. Support this podcast at — https://redcircle.com/analytic-dreamz-notorious-mass-effect/donationsAdvertising Inquiries: https://redcircle.com/brandsPrivacy & Opt-Out: https://redcircle.com/privacy

Online game design veteran Raph Koster recently posted a new piece about how he thinks about game design, which got us talking about the history of online multiplayer, so then we figured, why not talk about that subject in a (slightly) more comprehensive way on this podcast? So that's what we did this week, dipping into topics like pre-TCP/IP network gaming, the early video game consoles' various half-baked online solutions, how Ultima Online and Star Wars Galaxies were both way ahead of their time, how much the infrastructure has evolved for facilitating multiplayer -- and how expected it is as a feature these days -- and plenty more.Koster's new piece: https://www.raphkoster.com/2025/11/03/game-design-is-simple-actually/PC Gamer's Everquest history: https://www.pcgamer.com/breaking-the-internet-the-story-of-everquest-the-mmo-that-changed-everything/Dreamcast online functionality and Sega.net history (with links to similar pages for PS2, GameCube etc. at the bottom): https://en.wikipedia.org/wiki/Dreamcast_online_functionality Support the Pod! Contribute to the Tech Pod Patreon and get access to our booming Discord, a monthly bonus episode, your name in the credits, and other great benefits! You can support the show at: https://patreon.com/techpod

MACsec is a protocol for encrypting Ethernet frames on a local (though not always local) network. Ethan Banks and Holly Metlitzky have an ELI5 (explain like I’m 5) discussion as to what exactly is MACsec and how it differs from IPsec. They talk about when and whether you need to implement MACsec with all the... Read more »

MACsec is a protocol for encrypting Ethernet frames on a local (though not always local) network. Ethan Banks and Holly Metlitzky have an ELI5 (explain like I’m 5) discussion as to what exactly is MACsec and how it differs from IPsec. They talk about when and whether you need to implement MACsec with all the... Read more »

Take a Network Break! Companies spying on…I mean, monitoring…their employees via software called WorkExaminer should be aware of a login bypass that needs to be locked down. On the news front, we opine on whether it’s worth trying to design your way around AWS outages, and speculate on the prospects of a new Ethernet switch... Read more »

Take a Network Break! Companies spying on…I mean, monitoring…their employees via software called WorkExaminer should be aware of a login bypass that needs to be locked down. On the news front, we opine on whether it’s worth trying to design your way around AWS outages, and speculate on the prospects of a new Ethernet switch... Read more »

Take a Network Break! Companies spying on…I mean, monitoring…their employees via software called WorkExaminer should be aware of a login bypass that needs to be locked down. On the news front, we opine on whether it’s worth trying to design your way around AWS outages, and speculate on the prospects of a new Ethernet switch... Read more »

A wireless-first office is a sensible goal these days when most laptops don’t have an Ethernet port and lots of devices use Wi-Fi. Wireless and network architect Phil Sosaya led the transition to wireless-first offices at sites across the globe. He details his design approach, including why he doesn’t bother with site survey software. He... Read more »

The network plays a key role in AI model and inference training. On today's Tech Bytes podcast, sponsored by Nokia, we talk about why you need a high-performance network for AI training workloads, essential technologies such as RoCE v2 and others that make Ethernet suitable for scale-out networking, the role of the Ultra Ethernet Consortium... Read more »

On this episode of the Rewind show we go back to September 30th 2011 where we read your emails, look at a news story or two, and review an HDMI over ethernet extender.