Why DSA exposes the CPU port as the real bottleneck — and how a topology-aware multi-queue NIC design fixes head-of-line blocking.

Why DSCP, switch QoS and Wi-Fi WMM don’t align — and how to build a consistent QoS model that actually works.

Why Wi-Fi bridging behaves differently from Ethernet switching — and how technologies like MediaTek WED are changing the datapath.