Question 4 Dijkstra's Routing Algorithm (15 points) 1) Use Dijkstra's algorithm to derive the routes from router D to the rest of the routers where associated link costs are listed in the...
computer networking help 4. 120 points) Consider a network with the following topology (1) Use Djikistra shortest path algorithm to find the spanning tree which contains all form router A to the rest of the routers the network. Show the first 4 steps of the results of the algorithm. (Note that unless specified in figure, all link metrics are 1.) Answer: Step N LA 3.A 2.A (2) Assume that RIP is used as the routing protocol and all link metrics...
Question 1 (1.5 marks) Consider the subnet of the following figure. Shortest Path routing is used, and the weights on each edge is shown. Compute the shortest path from E to D using Dijkstra's algorithm. Show your steps and describe your figures briefly. 4 Question 1 (1.5 marks) Consider the subnet of the following figure. Shortest Path routing is used, and the weights on each edge is shown. Compute the shortest path from E to D using Dijkstra's algorithm. Show...
Q1 Error detection/correction Can these schemes correct bit errors: Internet checksums, two-dimendional parity, cyclic redundancy check (CRC) A. Yes, No, No B. No, Yes, Yes c. No, Yes, No D. No, No, Yes E. Ho, hum, ha Q2 CRC vs Internet checksums Which of these is not true? A. CRC's are commonly used at the link layer B. CRC's can detect any bit error of up to r bits with an r-bit EDC. c. CRC's are more resilient to bursty...