{"podcast":{"title":"Networking Tech with Fexingo: Internet Infrastructure, Routing, and Network Engineering","slug":"networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928","podcast_index_feed_id":7871928,"rss_url":"https://feeds.fexingo.com/business/networking-tech.xml","website_url":"https://www.fexingo.com/","image_url":"https://audio.fexingo.com/business/networking-tech/cover.png","author":"Fexingo","episode_count":119,"summary":"Lucas and Luna break down the invisible skeleton of the internet: the routers, protocols, and physical cables that move packets across continents. Each episode opens with a recent network outage, a peering dispute, or a routing-table anomaly — then traces the engineering decisions and business incentives behind it. Lucas maps the technical architecture (BGP, MPLS, IXPs), while Luna pushes on the economics: who pays for undersea cables, why ISPs throttle certain traffic, and how network neutrality shapes startup access. They analyze real incidents — AWS’s Tokyo region failure, a Level 3 vs. Cogent peering war, or the latency impact of a new data-center route — and explain what network engineers actually debate in NANOG meetings. This is not a ‘how the internet works’ primer; it’s the layer-3 view for professionals who manage, build, or invest in network infrastructure. Expect granular discussions of dark fiber, CDN caching strategies, and the politics of IP address allocation. By the end, you’ll see the internet as a finite, fragile, and fiercely competitive topology — and understand why a single undersea cable cut can reset stock prices. #InternetInfrastructure #NetworkEngineering…","last_synced_at":"2026-07-18T22:19:10.157593+00:00","page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928"},"episode":{"title":"How Network Slicing Creates Private Networks on Shared Fiber","slug":"how-network-slicing-creates-private-networks-on-shared-fiber","published_at":"2026-06-17T09:43:00+00:00","page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/how-network-slicing-creates-private-networks-on-shared-fiber","show_page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928","url":"https://audio.fexingo.com/business/networking-tech/episode-0056.mp3","audio_url":"https://audio.fexingo.com/business/networking-tech/episode-0056.mp3","summary":"Episode 56 of Networking Tech with Fexingo dives into network slicing, the technology that carves virtual private networks out of a single physical infrastructure. Hosts Lucas and Luna explore how Ericsson and Deutsche Telekom deployed a slice for a factory automation use case in 2025, achieving 99.9999% reliability on a shared 5G transport network. They break down how slicing works at the routing layer using segment routing and network function virtualization, why it matters for industrial IoT and autonomous vehicles, and the tension between carriers who want to offer slices as services and regulators who worry about net neutrality. Lucas explains the difference between a slice and a VPN, and why the transport network is the hardest part to guarantee. No buzzwords, just a clear look at how one network can become many. #NetworkSlicing #5G #SegmentRouting #Ericsson #DeutscheTelekom #PrivateNetworks #IndustrialIoT #NetworkFunctionVirtualization #ServiceLevelAgreement #NetNeutrality #TransportNetwork #FactoryAutomation #AutonomousVehicles #NetworkEngineering #Technology #FexingoBusiness #BusinessPodcast #NetworkingTech Keep every episode free: buymeacoffee.com/fexingo","meta_description":"Episode 56 of Networking Tech with Fexingo dives into network slicing, the technology that carves virtual private networks out of a single physical infras…","key_points":[],"chapters":[],"topics":[],"duration_seconds":693,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/episodes/how-network-slicing-creates-private-networks-on-shared-fiber/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/how-network-slicing-creates-private-networks-on-shared-fiber.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}