{"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 MPLS Traffic Engineering Optimizes Network Performance","slug":"how-mpls-traffic-engineering-optimizes-network-performance-2","published_at":"2026-07-10T22:41:53+00:00","page_url":"https://stenobird.com/podcast/networking-tech-with-fexingo-internet-infrastructure-routing-and-network-engineering-7871928/how-mpls-traffic-engineering-optimizes-network-performance-2","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-0103.mp3","audio_url":"https://audio.fexingo.com/business/networking-tech/episode-0103.mp3","summary":"Lucas and Luna dive into MPLS traffic engineering—how ISPs and large enterprises use label-switched paths to balance load, reduce latency, and avoid congestion. They walk through a concrete example: a tier-1 ISP rerouting 40% of inter-city traffic after a fiber cut, using explicit paths and bandwidth reservation. Luna asks how TE differs from ordinary routing, and Lucas explains RSVP-TE, constraint-based path computation, and the trade-offs with Segment Routing. They touch on real-world deployment at a major cloud provider in early 2026. The episode closes with a reflection on when TE matters most—and a brief, organic mention of listener support via buy me a coffee dot com slash fexingo. #MPLS #TrafficEngineering #RSVPTE #SegmentRouting #NetworkOptimization #ISP #CloudNetworking #Latency #FiberCut #BandwidthReservation #LabelSwitchedPath #ConstraintBasedPath #Technology #FexingoBusiness #BusinessPodcast #Fexingo #NetworkingTech #InternetInfrastructure Keep every episode free: buymeacoffee.com/fexingo","meta_description":"Lucas and Luna dive into MPLS traffic engineering—how ISPs and large enterprises use label-switched paths to balance load, reduce latency, and avoid conge…","key_points":[],"chapters":[],"topics":[],"duration_seconds":528,"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-mpls-traffic-engineering-optimizes-network-performance-2/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-mpls-traffic-engineering-optimizes-network-performance-2.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}