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CCNA2 FINAL2 (new 25/12/08)

1. Refer to the exhibit. The output of the show ip route command for three routers on a network is displayed. All routers are operational, pings are not blocked on this network, and no default routes are installed. Which two pings will fail? (Choose two.) from R1 to 172.16.1.1 ** from R1 to 192.168.3.1 from R2 to 192.168.1.1 from R2 to 192.168.3.1 ** from R3 to 192.168.1.1 172.16.4.0/24 2. A router that uses the RIP routing protocol has an entry for a network in the routing table. It then receives an update with another entry for the same destination network but with a lower hop count. What action will the router take for this new update? ** It will append the update information to the routing table. It will invalidate the entry for that network in the routing table. It will replace the existing routing table entry with the new information. It will ignore the new update. 3. Which two statements are true for OSPF Hello packets? (Choose two.) They negotiate correct parameters among neigh

CCNA Practice Certification Exam # 1 - CCNA Exploration: Accessing the WAN (Version 4.0)

1. What are three examples of TCP/IP application layer protocols? (Choose three.) a terminal emulation protocol that supports remote console connections with various network devices a protocol created by IBM that makes it easier for mainframes to connect to remote offices a protocol responsible for transporting electronic mail on TCP/IP networks and the Internet a protocol that controls the rate at which data is sent to another computer a protocol that exchanges network management information between a network device and a management console a protocol that conducts a test of the path through which a packet travels from source to destination 2. Refer to the exhibit. The exhibit shows simplified protocol data units from different OSI model layers. Which three statements are true about the PDUs and the encapsulation process? (Choose three.) PDU #1 is a frame. PDU