Download New Updated (Spring 2015) Cisco 642-902 Actual Tests 11-20

Ensurepass

 

QUESTION 11

Which three statements about the EIGRP routing protocol are true? (Choose three)

 

A.       EIGRP supports five generic packet types, including Hello, Database Description (DBD), Linkstate Request (LSR), Link-State Update (LSU), and LSAck.

B.       EIGRP sends periodic hello packets to the multicast IP address 224.0.0.10.

C.       EIGRP will not form a neighbor relationship with another peer when their AS number and K values, either or both are mismatched.

D.       EIGRP sends periodic hello packets to the multicast IP address 224.0.0.9.

E.        EIGRP will form a neighbor relationship with another peer even when their K values are mismatched.

F.        EIGRP supports five generic packet types, including Hello, Update, Query, Reply, and ACK packets.

 

Correct Answer: BCF

 

 

QUESTION 12

After DUAL calculations, a router has identified a successor route, but no routes have qualified as a feas
ible successor. In the event that the current successor goes down, what process will EIGRP use in the selection of a new successor?

 

A.       EIGRP will find the interface with the lowest MAC address

B.       The route will transition to the active state

C.       The route will transition to the passive state

D.      EIGRP will automatically use the route with the lowest feasible distance(FD)

E.       EIGRP will automatically use the route with the lowest advertised distance(AD)

 

Correct Answer: B

 

 

 

 

 

 

 

 

 

QUESTION 13

Refer to the exhibit. Routers R1 and R2 have established a neighbor relationship and are exchanging routing information. The network design requires that R1 receive routing updates from R2, but not advertise
any routes to R2. Which configuration command sequence will successfully accomplish this task?

 

clip_image001

 

A.  R1(config)# router eigrp 1

    R1(config-router)# passive-interface serial 0

B.  R2(config)# router eigrp 1

    R2(config-router)# passive-interface serial 0

C.  R1(config)# access-list 20 deny any

    R1(config)# router eigrp 1

    R1(config-router)# distribute-list 20 out serial 0

D.  R2(config)# access-list 20 deny any

    R2(config)# router eigrp 1

    R2(config-router)# distribute-list 20 out serial 0

E.  R1(config)# access-list 20 permit any

    R1(config)# router eigrp 1

    R1(config-router)# distribute-list 20 in serial 0

F.  R2(config)# access-list 20 permit any

    R2(config)# router eigrp 1

    R2(config-router)# distribute-list 20 in serial 0

 

Correct Answer: C

 

 

 

 

 

QUESTION 14

EIGRP has been configured to operate over Frame Relay multipoint connections. What should the bandwidth command be set to?

 

A.       the CIR rate of the lowest speed connection multiplied by the number of circuits

B.       the CIR rate of the lowest speed connection

C.       the CIR rate of the highest speed connection

D.      the sum of all the CIRs divided by the number of connections

 

Correct Answer: A

 

 

QUESTION 15

Refer to the exhibit. EIGRP is configured on all routes in the network. On a basis of the show ip eigrp topology output provided, what conclusion can be derived?

 

clip_image002

 

A.       Router R1 can send traffic destined for network 10.6.1.0/24 out of interface FastEthernet0/0

B.       Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out before it declares the neighbor unreachable

C.       Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out inquiring for a second successor to network 10.6.1.0/24

D.      Router R1 is waiting for a reply from the neighbor 10.1.2.1 in response to the query sent about network 10.6.1.0/24

 

Correct Answer: D

 

 

QUESTION 16

Refer to the exhibit. EIGRP has been configured on all routers in the network. What additional configuration statement should be included on router R4 to advertise a default route to its neighbors?

 

clip_image003

 

A.  R4(config)# ip default-network 10.0.0.0

B.  R4(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1

C.  R4(config)# ip route 10.0.0.0 255.0.0.0 10.1.1.1

D.  R4(config-router)# default-information originate

 

Correct Answer: A

 

 

QUESTION 17

Refer to the exhibit. Router RTA is the hub router for routers RTB and RTC. The Frame Relay network is configured with EIGRP, and the entire network is in autonomous system 1. However, router RTB and RTC are not receiving each other’s routes. What is the solution?

 

clip_image005

A.       Configure the auto summary command under router eigrp 1 on router RTA.

B.       Issue the no ip split horizon command on router RTA.

C.       Configure subinterfaces on the spoke routers and assign different IP address subnets for each subinterface.

D.      Check and change the access lists on router RTA.

E.       Issue the no ip split horizon eigrp 1 command on router RTA.

F.        Configure a distribute list on router RTA that allows it to advertise all routes to the spoke routers.

 

Correct Answer: E

 

 

QUESTION 18

Which two routing protocols require a metric to be configured when redistributing routes from other protocols? (Choose two.)

 

A.       RIP

B.       BGP

C.       IS-IS

D.      OSPF

E.       EIGRP

 

Correct Answer: AE

 

 

QUESTION 19

When troubleshooting an EIGRP connectivity problem, you notice that two connected EIGRP routers are not becoming EIGRP neighbors. A ping between the two routers was successful. What is the next thing that should be checked?

 

A.       Verify that t
he EIGRP hello and hold timers match exactly.

B.       Verify that EIGRP broadcast packets are not being dropped between the two routers with the show ip EIGRP peer command.

C.       Verify that EIGRP broadcast packets are not being dropped between the two routers with the show ip EIGRP traffic command.

D.      Verify that EIGRP is enabled for the appropriate networks on the local and neighboring router.

 

Correct Answer: D

 

 

 

 

 

QUESTION 20

Refer to the exhibit. You are the network administrator of the Route.com company. You have been tasked to implement a hub and spoke EIGRP topology over Frame Relay to provide connectivity between the networks at headquarters and all 300 spokes. Before you begin the actual implementation, which three pieces of information are more important to know than the others? (Choose three.)

 

clip_image006

 

A.       the Committed Information Rate of all the Frame Relay PVCs

B.       the Cisco IOS version running on all the routers

C.       the router model number of all the spoke routers

D.      the number of HQ networks connected behind the headquarter routers

E.       the routing policy, such as whether or not the spokes can be used as backup transient point between the two headquarter routers

 

Correct Answer: ABE

 

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