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TCP Window Scaling & High-BDP Networks

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Pro scenario

TCP Window Scaling & High-BDP Networks is part of the Pro tier — advanced networking topics including BGP routing, Zero Trust, DDoS attacks, QUIC, TLS certificate chains, and more.

This scenario covers

How TCP's receive window limits throughput on high-latency, high-bandwidth links — the Bandwidth-Delay Product, window scaling option, and why a transatlantic fiber link needs 125MB buffers.

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