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CCNA 2 Chapter 11 2011 V4.0 Answers 100%

1. Refer to the exhibit. All routers are running OSPF. What cost would JAX put in its routing table for the 10.0.0.0/24 network? 2 156 1564 1785 ==>1787 2. Refer to the exhibit. Router1 and Router2 are running OSPF. The show ip ospf neighbor command reveals no neighbors. What is a possible cause? OSPF autonomous system IDs do not match. OSPF process IDs do not match. OSPF network types are identical. ==>OSPF hello or dead timers do not match. 3. A fully converged five router OSPF network has been running successfully for several weeks. All configurations have been saved and no static routes are used. If one router looses power and reboots, what information will be in its routing table after the configuration file is loaded but before OSPF has converged? All routes for the entire network will be present. ==>Directly connected networks that are operational will be in the routing table. Because the SPF algorithm has not completed all calculations, no routes will be in the table.

CCNA 2 Final Exam V4.0 Answers

1 . Refer to the exhibit. Given the topology shown in the exhibit, what three commands are needed to configure EIGRP on the Paris router ? (Choose three.) Paris(config)# router eigrp 100 Paris(config)# router eigrp Paris(config-router)# network 192.168.6.0 Paris(config-router)# network 192.168.7.0 Paris(config-router)# network 192.168.8.0 Paris(config-router)# network 192.168.9.0   2 . In a lab test environment, a router has learned about network 172.16.1.0 through four different dynamic routing processes. Which route will be used to reach this network? D 172.16.1.0/24 [90/2195456] via 192.168.200.1, 00:00:09, Serial0/0/0 O 172.16.1.0/24 [110/1012] via 192.168.200.1, 00:00:22, Serial0/0/0 R 172.16.1.0/24 [120/1] via 192.168.200.1, 00:00:17, Serial0/0/0 I 172.16.1.0/24 [100/1192] via 192.168.200.1, 00:00:09, Serial0/0/0   3 . Which routing protocol maintains a topology table separate from the routing table? IGRP RIPv1 RIPv2 EIGRP   4 . Refer to the exhibit. R1 a

All Answer CCNA1, CCNA2, CCNA3, CCNA4, CCNA Final

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CCNA Semester 2 chapter 11

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Semester 2 chapter 10

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CCNA Semester 2 chapter 9

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CCNA Semester 2 chapter 8

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CCNA Semester 2 chapter 7

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CCNA Semester 2 chapter 6

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CCNA Semester 2 chapter 5

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CCNA Semester 2 chapter 4

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CCNA Semester 2 chapter 3

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CCNA Semester 2 chapter 2

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CCNA Semester 2 chapter 1

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CCNA Semester 1 chapter 2

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CCNA2 Chapter 10 (NEW)

1 What action does a link-state router take immediately upon receipt of an LSP from a neighboring router? • floods the LSP to neighbors calculates the SPF algorithm runs the Bellman-Ford algorithm computes the best path to the destination network 2 Why is it difficult for routing loops to occur in networks that use link-state routing? Each router builds a simple view of the network based on hop count. Routers flood the network with LSAs to discover routing loops. • Each router builds a complete and synchronized view of the network. Routers use hold-down timers to prevent routing loops. 3 Refer to the exhibit. What kind of information would be seen in an LSP sent from router JAX to router ATL? hop count uptime of the route • cost of the link a list of all the routing protocols in use 4 To achieve network convergence, what three steps does each link state router take? (Choose three.) use automatic summarization to reduce the size of routing tables • build a Link State Packet (LSP) contai

CCNA2 Chapter 9 (new)

1 What two actions will the EIGRP DUAL FSM take if a link to a network goes down? (Choose two.) put the route into passive mode *query neighbors for a new route search routing table for a feasible successor run the SPF algorithm to find a new successor *search topology table for a feasible successor 2 Host 192.168.1.66 in the network illustrated is unable to ping host 192.168.1.130. How must EIGRP be configured to enable connectivity between the two hosts? (Choose two.) R1(config-router)# network 192.168.1.128 R1(config-router)# auto-summary * R1(config-router)# no auto-summary * R2(config-router)# no auto-summary R2(config-router)# auto-summary R2(config-router)# network 192.168.1.64 3 Refer to the exhibit. The company is using EIGRP with an autonomous system number of 10. Pings between hosts on networks that are connected to router A and those that are connected to router B are successful. However, users on the 192.168.3.0 network are unable to reach users on the 192.168.1.32 network

CCNA2 Chapter 8 (true 100%)

1. Which AAA service reduces IT operating costs by providing detailed reporting and monitoring of network user behavior, and also by keeping a record of every access connection and device configuration change across the network? authentication accreditation accounting authorization 2. Which three items are normally included when a log message is generated by a syslog client and forwarded to a syslog server? (Choose three.) date and time of message ID of sending device length of message message ID checksum field community ID 3. What is the advantage of using WPA to secure a wireless network? It uses a 128-bit pre-shared hexadecimal key to prevent unauthorized wireless access. It uses an advanced encryption key that is never transmitted between host and access point. It is supported on older wireless hardware, thus providing maximum compatibility with enterprise equipment. It requires the MAC address of a network device that is requesting wireless access to be on a list of approved MAC a

CCNA2 Chapter 7 (100%)

1. Which two statements are true about the OSI and TCP/IP models? (Choose two.) The two bottom layers of the TCP/IP model make up the bottom layer of the OSI model. The TCP/IP model is a theoretical model and the OSI model is based on actual protocols. **The OSI network layer is comparable to the Internet layer of the TCP/IP model. The TCP/IP model specifies protocols for the physical network interconnection. **The TCP/IP model is based on four layers and the OSI model is based on seven layers. 2. To meet customer expectations, an ISP must guarantee a level of service that is based on what two factors? (Choose two.) accessibility adaptability **availability **reliability scalability 3. User1 is sending an e-mail to User2@cisco.com. What are two characteristics of the process of sending this data? (Choose two.) It utilizes TCP port 110. A TCP connection is established directly between the User1 and User2 client computers in order to send the e-mail message. **It utilizes a store and for