{"id":"lb-operates-at-layer-4-tcp-udp","text":"Azure Load Balancer operates at Layer 4 (Transport) of the OSI model, handling TCP and UDP only — it is not application-aware.","truth_value":"IN","source":"entries/2026/03/10/lb-overview.md","source_url":"","source_hash":"c84c463d50802194","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"lb-operates-at-layer-4-tcp-udp","truth_value":"IN","reason":"premise"}]}}