Sliding Window Algorithms This question considers a sliding window implementation across a full-duplex point-to-point link. The link has a bandwidth of 327 kbps in each direction and a one-way propagation delay of 100 milliseconds. All packets sent across the link are 1,024 bytes long, including all headers and trailers. What send window size (SWS) is necessary to fully utilize the network?

Define Choke Packets.

Vehicular traffic networks Recall that latency is the time it takes to get from one place to another (measured in seconds, minutes, or hours), and bandwidth is the amount of something that can pass through a point in a given amount of time (measured in cars per minute, bits per second, etc.). Consider this road network with six cities. Single lines represent 1 lane in each direction, and double lines represent 2 lanes in each direction. 6 mi 3 mi 3 mi 9 mi A В 5 mi 5 mi 8 mi E F 1. There are four different routes to get from A to B (without going in circles). What are the four routes? (In graph theory language, you would say there are four distinct paths that go from A to B without cycles.) 2. What is the total length of the shortest route? 3. Assume all the roads have speed limit 30 miles per hour. a. What is the latency of a car traveling from A to B along route ACDB? b. What is the latency of a car traveling from A to B along route AEDB? 4. Assume everyone follows the 2-second rule…

The levels of the categorization system are used to categorize network protocols.