1. [10 points] We have discussed the Paxson and Floyd paper, Wide-Area Traffic: The Failure of Poisson Modeling. 1.1. What is meant by a failure of Poisson modeling? 1.2. How does the "burstiness" of actual wide area traffic affect buffer size in a network protocol implementation? 1.3. We discussed self-similarity in the actual trace of traffic arrivals what does self-similarity mean in this context