Latest Cisco CCNP 642-902 ROUTE Real Exam Download 131-140

Ensurepass

QUESTION  131

When other routing protocol routes are being redistributed into OSPF, what is one of the most common problems? Select the best response.

 

A.       missing the tag option in the redistribute command.

B.       missing the subnet option in the redistribute command.

C.       missing the metric option in the redistribute command.

D.      misconfiguring the metric-type option in the redistribute command to type-1.

E.       misconfiguring the metric-type option in the redistribute command to type-2.

 

Correct Answer: B

 

 

QUESTION  132

Refer to the diagram. Which OSPF configuration command is required to configure Area 3 as a totally stubby area?

clip_image001

 

A.  On the ABR

    router ospf 10

    area 3 nssa

 

B.  On the ABR

    router ospf 10

    area 3 stub

C.  On all Area 3 routers

    router ospf 10

    area 3 stub no-summary

 

D.  On all Area 3 routers

    router ospf 10

    area 3 stub

 

E.  On the ABR

    router ospf 10

    area 3 stub no-summary

 

Correct Answer: E

 

 

QUESTION  133

Which show command will display only the Type 5 LSAs in the OSPF topology database?

 

A.       show ip ospf database external

B.       show ip ospf database nssa-external

C.       show ip route ospf

D.      show ip ospf database summary

E.       show ip route

Correct Answer: A

 

 

QUESTION  134

Which three are advantages to creating multiple areas in OSPF? (Choose three.)

 

A.       less frequent SPF calculations

B.       fewer hello packets

C.       smaller routing tables

D.      reduced LSU overhead

E.       fewer adjacencies needed

 

Correct Answer: ACD

 

 

QUESTION  135

What are two Cisco IOS commands that can be used to view neighbor adjacencies? (Choose two.)

 

A.       show ip ospf database

B.       show ip ospf neighbors

C.       show ip ospf protocols

D.      show ip ospf interfaces

 

Correct Answer: BD

 

 

 

 

QUESTION  136

Refer to the exhibit. All routers have simultaneously been reloaded, and the DR election has concluded as expected. Which state is RTC in?

 

clip_image002

 

A.       2WAY/DROTHER

B.       2WAY/BDR

C.       2WAY/DR

D.      FULL/DROTHER

E.       FULL/BDR

F.        FULL/DR

 

Correct Answer: E

 

 

 

QUESTION  137

A network administrator is troubleshooting a redistribution of RIP routes into OSPF. Given the exhibited configuration commands, which statement is true?

 

clip_image003

 

A.       Redistributed routes will be tagged as external type 1 (E1) with a metric of 30.

B.       Redistributed routes will be tagged as external type 2 (E2) with a metric of 20.

C.       Redistributed routes will maintain their original RIP routing metric.

D.      Redistributed routes will have a default metric of 0 and will be treated as unreachable and not advertised.

E.       Redistributed routes will have a default metric of 0 but will not be treated as reachable and will be advertised.

 

Correct Answer: B

 

 

QUESTION  138

Which two statements are true of the OSPF link-state routing protocol? (Choose two.)

 

A.       Using the Bellman-Ford algorithm, each OSPF router independently calculates its best paths to all destinations in the network.

B.       Using the DUAL algorithm, each OSPF router independently calculates its best paths to all destinations in the network.

C.       OSPF sends summaries of individual link-state entries every 30 minutes to ensure LSDB synchronization.

D.       OSPF sends triggered updates when a network change occurs.

E.        OSPF sends updates every 10 seconds.

F.        When a link changes state, the router that detected the change creates a link-state advertisement (LSA) and propagates it to all OSPF devices using the 224.0.0.6 multicast address.

 

Correct Answer: CD

 

 

 

 

QUESTION  139

Refer to the exhibit. Which statement is true about the configuration?

 

clip_image004

 

A.  RTA will not establish an OSPF adjacency with RTB.

B.  RTA will not accept OSPF hello packets from RTB.

C.  RTA will send OSPF hello packets, but will not send OSPF updates.

D.  RTA will send OSPF updates, but will not establish an adjacency with RTB.

 

Correct Answer: A

 

 

 

 

QUESTION  140

Refer to the exhibit. Which statement is true?

 

clip_image005

 

A.       Router RTA is directly connected to interface 192.168.45.1.

B.       Neighbor 192.168.45.1 has changed its OSPF priority number.

C.       Router RTA and neighbor 192.168.45.2 are exchanging OSPF LSAs.

D.      Router RTA is the BDR.

 

Correct Answer: D

 

 

 

Download Latest Cisco 642-902 ROUTE Real Free Tests , help you to pass exam 100%.

Leave a Reply