ERouting-Final-Exam-50-Questions

ERouting-Final-Exam-50-Questions - 1. Refer to the exhibit....

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1. Refer to the exhibit. How many routes are child routes? 1 3 4 6 2. A router has EIGRP configured as the only routing protocol. In what way might EIGRP respond if there is no feasible successor route to a destination network and the successor route fails? It broadcasts hello packets to all routers in the network to re-establish neighbor adjacencies. It sends queries to adjacent neighbors until a new successor route is found. It immediately sends its entire routing table to its neighbors. It will set the metric for the failed route to infinity. 3. Refer to the exhibit. The show cdp neighbors command was run at R1. Which two facts about the newly detected device can be determined from the output? (Choose two.) ABCD is a router that is connected to R1. ABCD is a non-CISCO device that is connected to R1. The device is connected at the Serial0/0/1 interface of R1. R1 is connected at the S0/0/1 interface of device ABCD. ABCD does not support switching capability.
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4. Refer to the exhibit. The routers are properly configured using a dynamic routing protocol with default settings, and the network is fully converged. Router A is forwarding data to router E. Which statement is true about the routing path? If the network uses the RIP protocol, router A will determine that all paths have equal cost. If the network uses the RIP protocol, router A will update only the A-C-E path in its routing table. If the network uses the EIGRP routing protocol, router A will determine that path A-D-E has the lowest cost. If both RIP and EIGRP protocols are configured on router A, the router will use the route information that is learned by the RIP routing protocol. 5. What are two tasks that must be completed before two routers can use OSPF to form a neighbor adjacency? (Choose two.) The routers must elect a designated router. The routers must agree on the network type. The routers must use the same dead interval. The routers must exchange link state requests. The routers must exchange database description packets. 6. Which two statements are true about the startup configuration in a router? (Choose two.) The router uses the startup configuration file to start POST. If the Cisco IOS cannot be found, the router enters setup mode. The bootstrap program searches for the startup configuration file in NVRAM. If the startup config file cannot be found, the router enters ROMMON mode. The router searches for a TFTP server if the startup configuration file is absent at the default location.
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7. Refer to the exhibit. A network administrator successfully pings R1 from R3. Next, the administrator runs the show cdp neighbors command on R3. The output of this command is displayed. What are two reasons for the absence of R1 in the output? (Choose two.) There is a Layer 2 connectivity problem between R1 and R3. The Fa0/0 interface of R1 is configured with an incorrect IP address.
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This document was uploaded on 10/26/2011 for the course COMPUTER S 101 at National Taiwan University.

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ERouting-Final-Exam-50-Questions - 1. Refer to the exhibit....

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