Nokia 4A0-C04 Exam Questions Instant Access

Question 1

Click the exhibit.

Router R2 is advertising prefix 192.168.1.0/27 with community "no-advertise" towards AS 65002.

Which routers receive an update for that prefix?

ARouter R3 only.

BRouters R3 and R4 only.

CRouters R3, R4 and R5 only.

DRouter R2 does not advertise an update for the prefix.

Answer : A

Question 2

Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding type 4 LSA generation is true?

ARouter R1 generates a type 4 LSA that is flooded to areas 0, 1, and 2.

BRouter R3 generates a type 4 LSA that is flooded to areas 0, 1, and 2.

CRouter R3 generates a type 4 LSA that is flooded to areas 0 and 2.

DRouter R3 generates a type 4 LSA that is flooded to area 0, and router R6 generates a type 4 LSA that is flooded to area 2.

Answer : D

Question 3

Click on the exhibit.

This policy is applied on a router as an LDP export policy and an LDP session has been established between this router and its neighboring router. In addition to the FECs learned from its neighbors, what additional FECs will appear in this router's LIB?

AAll FECs that are in the 192.168.1.0/24 address space.

BLocal FECs that are in the 192.168.1.0/24 address space.

CAll FECs that are not in the 192.168.1.0/24 address space.

DAll FECs except the local FECs that are in the 192.168.1.0/24 address space.

Answer : B

Question 4

Which of the following LSA types stay within an OSPF area, and are not flooded outside of the area? Choose two answers.

ARouter LSA

BNetwork LSA
C Summary network LSA

DSummary router LSA

EType 5 (AS external) LSAs

Answer : A, B

Question 5

Which of the following statements describe the major features of OSPF? Choose two answers.

AFast reroute capability

BControl traffic prioritization

CRoute redistribution

DTraffic engineering extensions

ECut through forwarding

Answer : C, D

Question 6

Which of the LSA types stay within an OSPF area and are not exported outside of the area? (Choose all that apply)

ARouter LSA

BNetwork LSA

CSummary Network LSA

DSummary Router LSA

Answer : A, B

Question 7

Which of the following is TRUE if the local state of BGP is OpenConfirm?

AThe local system has received a Keepalive message and is ready to exchange updates.

BThe local system is exchanging Update messages with its neighbor.

CThe local system has sent a Keepalive message to its neighbor and is waiting to receive one back.

DThe local system has sent an Open message to its neighbor and is waiting to receive one back.

Answer : C

Nokia NRS II Composite Exam: OSPF version 4A0-C04 Exam Questions