Tag
virtual-routing
- Aug 5, 2026 Route Table Precedence and the Local Route Why a VPC route table has a local entry that cannot be deleted, how longest-prefix match interacts with static and propagated routes, and how a blackhole entry fails silently. cloud infrastructure
- May 1, 2025 VPC Address Space, Subnets, and the Implicit Router How a CIDR block becomes an isolated forwarding domain, where the router joining its subnets actually runs, and why several addresses in every subnet are never usable. cloud infrastructure