Computer Science > QUESTIONS & ANSWERS > University of California, Berkeley - EE 122EE 122 Homework 2 Solutions (All)

University of California, Berkeley - EE 122EE 122 Homework 2 Solutions

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Instructions Record your answers in a file called hw2.pdf. Make sure to write your name and SID at the top of your assignment. For each problem, clearly indicate your final answer, bold and underlin ... ed. You do not need to explain your answer unless explicitly told to do so. Submit your answers via your instructional account using submit hw2. Use the following in your calculations:  1B (byte) = 8b (bits)  1k = 103 Questions? Post on piazza, or email Andrew (andrewor at berkeley) or Steve (steve.wang at berkeley)! Change Log 10/17 Q3: Added additional assumption - Receiver application buffers out-of-order packets Q2: Clarify that only the path from A to B must satisfy the given property Q5g: Change “after the 25th RTT” to “on the 26th RTT” 10/18 Q3a: Added additional assumption – Negligible ACK size Q5g: Specify more precisely when the duplicate ACKs arriveQ1 – IP Addressing and Forwarding (5pt) A new era has dawned upon us. This is the age of intergalactic battles, and you are the chief network advisor to the Commander of Earth. But first, let’s look at some forwarding tables. The following is the forwarding table of router R1 that is connected to other routers, R2 – R6. Assume the router does longest prefix match. Subnet Number Next Hop 128.96.39.0/25 R2 128.96.39.0/27 R3 128.96.40.0/25 R4 192.4.153.0/26 R5 (default) [Show More]

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