Tag
mac-learning
- Sep 11, 2026 MAC Learning and How a Bridge Builds Its Forwarding Table A transparent bridge learns source addresses, forwards unknown destinations out every port, and ages entries out; the failure modes of each step. networking
- Jun 19, 2026 Flood and Learn Versus a BGP EVPN Control Plane How a tunnel endpoint discovers the remote endpoint for a MAC address by flooding and learning from the reply, what that costs at scale, and how a routing protocol replaces the guesswork. networking