R1 Question:What is the difference between a host and an end system? List the types of end systems. Is a web server an end system?ANSWER: a.)According to the book on page 11, the term host and end system is used interchangeably so there is no differenceb.)Some types of end systems can include: servers, desktop computers, IP capable picture frames, digital camera, refrigerators, toasters, web cams, sensorsc.)YesR4 Question:List six access technologies. Classify each one as a residential access, company access, or mobile access.ANSWER:1.)Dial-up, Residential access2.)DSL, Residential access3.)Cable, Residential access4.)Fiber-to-the-home (FTTH), Residential access5.)Ethernet, Company Access6.)Wi-Fi, Residential & Company access7.)Wide-Area (3G, WiMax), Mobile accessR13 Question:Suppose there is exactly on packet switch between a sending host and a receiving host. The transmission rates between the sending host and the switch and between the switch and the receiving host are R1 and R2, respectively. Assuming that the switch uses store-and-forward
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Internet Protocol Suite, residential access, Transports application layer