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alcatel_lucent 4A0_101

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Exam contains 315 questions

Page 5 of 53

Question 25 🔥

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

Which database solution meets these requirements?

A. OSPF uses TCP, so the protocol number is 6.

Highly voted

B. OSPF uses UDP, so the protocol number is 17.

Highly voted

C. OSPF does not use IP.

Highly voted

D. OSPF has its own protocol number of 89.

Highly voted

Discussion of the question

Question 26 🔥

Click the exhibit button.Which of the following would correctly configure routers R2, R3, and R4?

Which database solution meets these requirements?

A. Option A

Highly voted

B. Option B

Highly voted

C. Option C

Highly voted

D. Option D

Highly voted

Discussion of the question

Question 27 🔥

When are virtual links used in OSPF?

Which database solution meets these requirements?

A. When two areas need to communicate and there is no area 0.

Highly voted

B. When an area needs to traverse another area to reach area 0.

Highly voted

C. When two areas are connected to area 0, but there is no direct path between them.

Highly voted

D. When an area needs to connect directly to another area without using area 0.

Highly voted

Discussion of the question

Question 28 🔥

Which of the following statements regarding area border routers in an OSPF network is true?

Which database solution meets these requirements?

A. The term backbone router has the same definition as the term area border router.

Highly voted

B. An OSPF network needs at least one area border router to function.

Highly voted

C. Area border routers connect the backbone area to other areas in an OSPF network.

Highly voted

D. By definition, an area border router must perform route summarization between areas.

Highly voted

Discussion of the question

Question 29 🔥

Which of the following correctly lists the 5 OSPF packet types?

Which database solution meets these requirements?

A. Hello, link state update, link state packet, link State acknowledgement, database description.

Highly voted

B. Link state update, link state refresh, link state acknowledgement, database description, notification.

Highly voted

C. Hello, link state refresh, link state update, link state acknowledgement, link state authentication.

Highly voted

D. Hello, link state update, link state request, link state acknowledgement, database description.

Highly voted

Discussion of the question

Question 30 🔥

When a router receives an IP packet, but does not find a match in the routing table for the destination IP address, what actions are performed by the router?

Which database solution meets these requirements?

A. The packet is flooded out all router interfaces.

Highly voted

B. The packet is dropped and an ICMP unreachable message is sent back to the source.

Highly voted

C. The packet is silently discarded.

Highly voted

D. The packet is flooded out all interfaces and an ICMP unreachable message is sent.

Highly voted

Discussion of the question

Ready to Pass Your Certification Test

alcatel_lucent 4A0_101

Exam contains 315 questions

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