H31-161 Question #32: Real Exam Question with Answer & Explanation

As shown in the figure, the costs of paths from RTA to RT 11, RT 12, RT 13, RT 14, and RT 15 are all 10 and the available bandwidth is 200 Mbit/s. The costs of paths from RTB to RT 31, RT 32, RT 33, RT 34, and RT 35 are all 10 and the available bandwidth is 200 Mbit/s. The costs of paths from RT 11 to RT 21 and from RT 21 to RT 31 are both 5. The available bandwidth is 200 Mbit/s. The cost of the path from RT 12 to RT 32 is 5 and the available bandwidth is 120 Mbit/s. The cost of the path from RT 13 to RT 33 is 10 and the available bandwidth is 80 Mbit/s. The cost of the path from RT 14 to RT 34 is 10 and the available bandwidth is 100 Mbit/s. The cost of the path from RT 15 to RT 35 is 10 and the available bandwidth is 100 Mbit/s. The load balancing rule of Constraint Shortest Path First (CSPF) is set to Random on RT