1. The deed of a client-server classification is strongly influenced by couple greater network characteristics: the bandwidth of the network (that is, how divers pieces/sec it can rapture) and the latency (that is, how divers avoids it transfers coercion the primeval piece to attain from the client to the server). Yield an sample of a network that exhibits violent bandwidth excluding as-well violent latency. Then yield an sample of single that has twain poor bandwidth and poor latency.
2. What are couple reasons coercion using layered protocols? What is single enjoyly hindrance of using layered protocols?
3. What is the ocean distinction among TCP and UDP?
4. An enjoyness is 1600 × 1200 pixels with 3 bytes/pixel. Assume the enjoyness is uncompressed. How covet does it transfer to grant it balance a 56-kbps modem medium? Balance a 1-Mbps cable modem?
5. Calculate the end-to-end transit interval coercion a packet coercion twain GEO (altitude: 35,800 km), MEO (altitude: 18,000 km) and LEO (altitude: 750 km) cortege.
6. Three packet-switching networks each hold n nodes. The primeval network has a bigwig topology with a accessible switch, the avoid is a (bidirectional) melody, and the third is largely interconnected, with a wire from whole node to whole other node. What are the best-, average-, and worst-case transmission paths in hops?