QUESTION: 21

Click the exhibit button.

Given the topology and the show commands, and assuming that router R2 advertises all of its loopbacks into OSPF, what is the correct router R1 configuration?

Option A
Option B
Option C
Option D

Answer(s): A

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QUESTION: 22

In which of the following types of areas does an OSPF router not set the E bit in its Type 1 LSA?

Not so stubby area
Stub area
Backbone area
Normal area

Answer(s): B

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QUESTION: 23

Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Which of the following statements regarding the OSPF LSAs in the network is true?

Router R1 generates a type 5 LSA that is flooded through all OSPF areas.
Router R1 generates a type 7 LSA that is flooded through all OSPF areas.
Router R1 generates a type 5 LSA that is flooded through area 1. Router R2 generates a type 7 LSA that is flooded through areas 0 and 2.
Router R1 generates a type 7 LSA that is flooded through area 1. Router R3 generates a type 5 LSA that is flooded through areas 0 and 2.

Answer(s): D

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QUESTION: 24

What is the protocol number for OSPF in the IP header?

OSPF uses TCP, so the protocol number is 6.
OSPF uses UDP, so the protocol number is 17.
OSPF does not use IP.
OSPF has its own protocol number of 89.

Answer(s): D

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Free 4A0-113 Exam Braindumps (page: 6)

QUESTION: 21

QUESTION: 22

QUESTION: 23

QUESTION: 24