4A0_102 questions • Exam prepare

alcatel_lucent 4A0_102

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Exam contains 150 questions

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Question 61 🔥

Which of the following is TRUE if a BGP session state is Connect?

Which database solution meets these requirements?

A. BGP is waiting for the TCP connection to be completed.

B. BGP has established a TCP connection, and an Open message has been sent to that neighbor.

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C. The BGP session has been interrupted, and a TCP connection is being re-established.

D. BGP has failed to establish a TCP connection to that neighbor, and ConnectRetry has been reset to zero.

Discussion of the question

Question 62 🔥

Which of the following regarding the connections between eBGP peers is TRUE?

Which database solution meets these requirements?

A. eBGP peers typically use system addresses for session establishment.

B. eBGP peers are managed under a single administration.

C. eBGP peers do not propagate updates learned via iBGP.

D. eBGP peers are usually directly connected to each other.

Discussion of the question

Question 63 🔥

Click on the exhibit.AS 65540 is using MPLS to provide BGP shortcuts for its iBGP routing. AS 65541 is advertising prefix 192.168.1.0/27 into BGP. Which routers have the BGP update for the advertised prefix in their BGP table?

Which database solution meets these requirements?

A. Routers R1, R2, R3, R4 and R5.

B. Routers R1and R4 only.

C. Routers R1, R2, R3 and R4 only.

D. Routers R1, R4 and R5 only.

Discussion of the question

Question 64 🔥

Which of the following parameters does NOT have to match for an iBGP session to be successfully established?

Which database solution meets these requirements?

A. BGP version number.

B. The local AS number.

C. The Hold Time.

D. Authentication.

Discussion of the question

Question 65 🔥

Which of the following regarding the TTL of a BGP message is TRUE?

Which database solution meets these requirements?

A. TTL is a well-known mandatory BGP attribute.

B. The default TTL value of an eBGP message is 1, and 64 for an iBGP message.

C. The default TTL value of an iBGP message can be modified using the multihop command.

D. The default TTL value of an eBGP message can be modified using the "ttl-security" command.

Discussion of the question

Question 66 🔥

Upon the successful establishment of a TCP session between peers, what type of BGP message is exchanged?

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alcatel_lucent 4A0_102

Exam contains 150 questions

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