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Enrique de la Hoz

Network Architecture I /

Delays I

Three interactive visualizations for problems P6, P25 to P27 and P28 from lab session 1.2. Use prediction mode to guess the result before seeing it.

Anatomy of delay

Transmission versus propagation, where the first and last bit are, the equilibrium point, and a calculator for any problem statement.

Lab 1.2, problem P6Versión en español

The pipe and the width of a bit

Bandwidth-delay product, bits in flight, the width of a bit, and a comparison between 2 Mbps and 1 Gbps.

Lab 1.2, problems P25 to P27Versión en español

Continuous transmission vs. stop-and-wait

One large message versus 20 acknowledged packets, link utilization, and the cost of the RTT.

Lab 1.2, problem P28Versión en español

Keyboard shortcuts in every piece: space plays or pauses, the arrow keys step forward or back, Home and End jump to the extremes, and keys 1 to 4 jump to the key instants. The "Theme" button switches between light and dark.