Latest 642-902 Pass4sure Free Tests 41-50

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QUESTION 41

ACME Rocket Sleds is growing, and so is their network. They have determined that they can no longer continue using static routes and must implement a dynamic routing protocol. They want to have data use multiple paths to the destinations, even if the paths are not equal cost. Which routing protocol has the ability to do this?

 

A.  EIGRP

B.  OSPF

C.  RIPv1

D.  RIPv2

E.  BGP

F.  IS-IS

 

Correct Answer: A

 

 

QUESTION 42

Refer to the exhibit.

clip_image001

ROUTE Enterprises has many stub networks in their enterprise network, such as router B and its associated network. EIGRP is to be implemented on router A so that neither the prefix for the S/0/0/0 interface nor the prefixes from router B appear in the routing tables for the router in the enterprise network. Which action will accomplish this goal?

 

A.       Declare router B a stub router using the eigrp stub command.

B.       Use the passive-interface command for interface Serial0/0/0.

C.       Use a mask with the network command to exclude interface Serial0/0/0.

D.      Implement a distribute list to exclude the link prefix from the routing updates.

 

Correct Answer: C

 

 

 

QUESTION 43

Refer to the exhibit.

clip_image002

Which statement about dynamic routing protocols for this network is true?

 

A.       No dynamic interior routing protocol can summarize as shown.

B.       Unless configured otherwise, EIGRP would automatically summarize the prefixes as shown in the exhibit.

C.       With this IP addressing scheme, EIGRP can be manually configured to summarize prefixes at the specified summarization points.

D.      The IP address design lends itself to OSPF. Each summarizing router would be an ABR, summarizing to the next area in the address hierarchy.

 

Correct Answer: C

 

 

QUESTION 44

After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C.

 

The following output is shown:

clip_image003

What can you conclude about this network?

 

A.        The network has been stable for at least the last 45 minutes.

B.        There is a flapping link or interface, and router C knows an alternate path to the network.

C.        There is a flapping link or interface, and router A does not know an alternate path to the network.

D.        EIGRP is not working correctly on router C.

E.         There is not enough information to make a determination.

 

Correct Answer: A

 

 

QUESTION 45

After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C.

 

The following output is shown:

clip_image004

 

Moments later, you issue the same command a second time and the following output is shown:

clip_image005

 

Moments later, you issue the same command a third time and the following output is shown:

clip_image006

What information can you determine about this network?

 

A.        The network is stable.

B.        There is a flapping link or interface, and router C knows an alternate path to the network.

C.        There is a flapping link or interface, and router C does not know an alternate path to the network.

D.        EIGRP is not working correctly on router C.

E.         There is not enough information to make a determination.

 

Correct Answer: B

QUESTION 46

Refer to the exhibit.

clip_image007

EIGRP has been configured on router D. Router C is performing mutual redistribution between EIGRP and OSPF. While verifying that the redistribution is functioning properly, you discover that while router C has all of the EIGRP routes in its routing table, router A does not have any routes from the EIGRP domain. What on router C may be the cause of the problem?

 

A.       The no auto-summary command needs to be added under router eigrp 1.

B.       The subnets keyword was not included in the redistribute command under router ospf 1.

C.       The metric specified for the redistributed EIGRP routes is too large; making the EIGRP routes unreachable by router A.

D.      The default-information originate command needs to be added under router ospf 1.

E.       The administrative distance of either OSPF or EIGRP must be changed so that EIGRP has a higher administrative distance than OSPF.

 

Correct Answer: B

 

 

QUESTION 47

During the redistribution process configured on RTA, some of the EIGRP routes, such as 10.1.1.0/24 and 10.2.2.0/24, are not being redistributed into the OSPF routing domain.

clip_image008

Which two items could be a solution to this problem? (Choose two.)

 

A.       Change the metric-type to 2 in the redistribute command.

B.       Configure the redistribute command under router eigrp 1 instead.

C.       Change the EIGRP AS number from 100 to 1 in the redistribute command.

D.      Add the subnets option to the redistribute command.

E.       Change the metric to an EIGRP compatible metric value (bandwidth, delay, reliability, load, MTUs) in the redistribute command.

 

Correct Answer: CD

 

 

QUESTION 48

Given the accompanying output, which additional command is needed to redistribute IGRP into EIGRP?

clip_image009

 

A.       Under the router igrp mode add redistribute eigrp 123

B.       Under the router eigrp mode add redistribute igrp 123

C.       Under the router eigrp mode add redistribute igrp 123 subnets

D.      None, EIGRP and IGRP are automatically redistributed in this instance.

 

Correct Answer: D

 

 

QUESTION 49

Which command will display EIGRP packets sent and received, as well as statistics on hello packets, updates, queries, replies, and acknowledgments?

 

A.       debug eigrp packets

B.       show ip eigrp traffic

C.       debug ip eigrp

D.      show ip eigrp interfaces

 

Correct Answer: B

 

 

QUESTION 50

Which three statements are true about EIGRP operation? (Choose three.)

 

A.       When summarization is configured, the router will also create a route to null 0.

B.       The summary route remains in the route table, even if there are no more specific routes to the network.

C.       Summarization is configured on a per-interface level.

D.      The maximum metric for the specific routes is used as the metric for the summary route.

E.       Automatic summarization across major network boundaries is enabled by default.

 

Correct Answer: ACE

 

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