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Nokia 4A0-101 Based on Real Exam Environment

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Total 315 questions
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Nokia Interior Routing Protocols Questions and Answers

Question 5

Click on the exhibit.

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 5 LSA generation is TRUE?

Options:

A.

Router R1 generates a Type 5 LSA that is flooded to area 1 only.

B.

Router R1 generates a Type 5 LSA that is flooded to areas 1 and 0. Router R6 generates a Type 5 LSA that is flooded to area 2.

C.

Router R1 generates a Type 5 LSA that is flooded to areas 0.1, and 2.

D.

Router R3 generates a Type 5 LSA that is flooded to areas 0 and 2

E.

Type 5 LSAs are not generated in this network topology.

Question 6

An OSPF backbone area contains Type 5 LSAs. If an attached area receives only Summary LSAs from the backbone area, what type of area is the attached area?

Options:

A.

Normal

B.

Stub

C.

Totally stubby

D.

Totally NSSA

Question 7

Click on the exhibit.

What is the correct command to configure a default route on the Alcatel-Lucent 7750SR R2?

Options:

A.

config> static-route 0.0.0.0/0 next-hop 10.1.2.2

B.

config>router> static-route 0.0.0.0 255.255.255.255 next-hop 10.1.2.1

C.

config>router> static-route 0.0.0.0/0 next-hop 10.1.2.2

D.

config>router> static-route 0.0.0.0/0 next-hop 10.1.2.1

Question 8

How is the DR selected when an OSPF router is added to a broadcast network?

Options:

A.

The current DR is selected, if there is one. Otherwise, the router with the lowest priority is the DR. If priorities are the same, the DR is chosen based on the lowest RID.

B.

The current DR is selected, if there is one. Otherwise, the router with the highest priority is the DR. If priorities are the same, the DR is chosen based on the highest RID.

C.

The router with the lowest priority is the DR. If priorities are the same, the current DR is selected. Otherwise the DR is chosen based on the lowest RID.

D.

The router with the highest priority is the DR. If priorities are the same, the current DR is selected. Otherwise the DR is chosen based on the highest RID.

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Total 315 questions
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