ERouting-Final-Exam-57-Questions

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Close Window 100% correct Assessment System ERouting Final Exam - CCNA Exploration: Routing Protocols and Concepts (Version 4.0) 1 Which three statements are true regarding the encapsulation and de-encapsulation of packets when traveling through a router? (Choose three.) The router modifies the TTL field, decrementing it by one. The router changes the source IP to the IP of the exit interface. The router maintains the same source and destination IP. The router changes the source physical address to the physical address of the exit interface. The router changes the destination IP to the IP of the exit interface. The router sends the packet out all other interfaces, besides the one it entered the router on. 2 Refer to the exhibit. Packets destined to which two networks will require the router to perform a recursive lookup? (Choose two.) 10.0.0.0/8 64.100.0.0/16 128.107.0.0/16 172.16.40.0/24 192.168.1.0/24 192.168.2.0/24 3 Which two statements are correct about the split horizon with poison reverse method of routing loop prevention? (Choose two.) It is enabled by default on all Cisco IOS implementations. It assigns a value that represents an infinite metric to the poisoned route. It sends back the poisoned route update to the same interface from where it was received. It instructs routers to hold all changes that might affect routes, for a specified period of time. It limits the number of hops a packet can traverse through the network before it is discarded. 4 1 of 19 10/19/2008 2:12 PM CCNA4U.TK
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A network administrator has enabled RIP on routers B and C in the network diagram. Which of the following commands will prevent RIP updates from being sent to Router A? A(config)# router rip A(config-router)# passive-interface S0/0 B(config)# router rip B(config-router)# network 192.168.25.48 B(config-router)# network 192.168.25.64 A(config)# router rip A(config-router)# no network 192.168.25.32 B(config)# router rip B(config-router)# passive-interface S0/0 A(config)# no router rip 5 Refer to the exhibit. Which two statements are true based on the exhibited output? (Choose two.) The administrative distance of EIGRP has been set to 50. All routes are stable. The show ip eigrp topology command has been run on R1. The serial interface between the two routers is down. Each route has one feasible successor. 6 2 of 19 10/19/2008 2:12 PM WWW.CCNA-4.BLOGSPOT.COM CCNA4U.TK
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Refer to the exhibit. Which three statements are true of the routing table for Router1? (Choose three.) The route to network 172.16.0.0 has an AD of 156160. Network 192.168.0.16 can best be reached using FastEthernet0/0. The AD of EIGRP routes has been manually changed to a value other than the default value. Router1 is running both the EIGRP and OSPF routing process.
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