Nokia 4A0-113 Practice Questions| TestInsights

Question 1

What are some of the characteristics of Nokia's implementation of non-stop routing? (Choose two)

ANo protocol extensions required

BOnly supported by OSPF and IS-IS

CTransparent to routing neighbors

DUses Graceful Restart to inter-operate with other vendors

Correct : A, C

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

ANo protocol extensions required

BOnly supported by OSPF and IS-IS

CTransparent to routing neighbors

DUses Graceful Restart to inter-operate with other vendors

Question 3

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

Correct : A, B

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

ARouter LSA

BNetwork LSA
C Summary network LSA

DSummary router LSA

EType 5 (AS external) LSAs

Question 4

Which of the following statements regarding OSPF routing updates on a point-to-point link is true?

AOn a point-to-point link, there is no need for a DR and BDR election; all routing updates are sent to 224.0.0.5.

BOn a point-to-point link, a DR and BDR are elected. The DR sends link-state advertisements describing the network.

COn a point-to-point link, a DR and BDR are elected. To ensure resiliency, both the DR and BDR send link-state advertisements describing the network.

DOn a point-to-point link, there is no need for a DR and BDR election. All routing updates are sent to the unicast address of the neighbor's interface.

Correct : A

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AOn a point-to-point link, there is no need for a DR and BDR election; all routing updates are sent to 224.0.0.5.

BOn a point-to-point link, a DR and BDR are elected. The DR sends link-state advertisements describing the network.

COn a point-to-point link, a DR and BDR are elected. To ensure resiliency, both the DR and BDR send link-state advertisements describing the network.

DOn a point-to-point link, there is no need for a DR and BDR election. All routing updates are sent to the unicast address of the neighbor's interface.

Question 5

An interface is configured on a router for OSPF but the command "show router ospf neighbor" does not show any neighbors. Which of the following is NOT a possible cause?

AAn OSPF database description packet has not been received from the neighbor.

BThe interface facing the neighbor is down.

CThe interface is included in a different area than the neighbor router.

DThe router has not received a valid OSPF Hello packet from its neighbor.

Correct : A

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AAn OSPF database description packet has not been received from the neighbor.

BThe interface facing the neighbor is down.

CThe interface is included in a different area than the neighbor router.

DThe router has not received a valid OSPF Hello packet from its neighbor.

Curious about Actual Nokia Service Routing Certification (4A0-113) Exam Questions?

Options Selected by Other Users:

Options Selected by Other Users:

Options Selected by Other Users:

Options Selected by Other Users:

Options Selected by Other Users: