Free Access Alcatel-Lucent.4A0-100.v2022-02-28.q358 Practice Test (Page 61)

Question 296

Which of the following statements about ARP request and ARP response messages is TRUE?

A.An ARP request is a broadcast message, while an ARP response is a unicast message.

B.An ARP request is a unicast message, while an ARP response is a broadcast message.

C.Both ARP request and response messages are broadcast messages.

D.Both ARP request and response messages are unicast messages.

Question 297

Which of the following best describes the function of the service label?

A.Customer traffic is encapsulated with a service label by the egress PE. The service label identifies which transport tunnel to use.

B.Customer traffic is encapsulated with a service label by the egress PE. The service label identifies the specific service the data belongs to.

C.Customer traffic is encapsulated with a service label by the ingress PE. The service label identifies which transport tunnel to use.

D.Customer traffic is encapsulated with a service label by the ingress PE. The service label identifies the specific service the data belongs to.

Question 298

You are configuring your Alcatel-Lucent 7750SR Service Router from the Command Line Interface (CLI), and after entering a lengthy command, wish to return directly to the ROOT context. Which control command allows you to do this quickly?

A.Ctrl-c

B.Shift-Page Down

C.Esc

D.Ctrl-z

Question 299

Which of the following describes the normal sequence of events in the forming of an OSPF adjacency?

A.Hello exchange, Link state requests and updates, DB descriptor exchange.

B.DB descriptor exchange, Link state requests and updates, Hello exchange.

C.Link state requests and updates, Hello exchange, DB descriptor exchange.

D.Hello exchange, DB descriptor exchange, Link state requests and updates.

Question 300

In the diagram, R3 receives an LSA with sequence number 112 from R7 and installs it in its link state database.
10 ms. Later it receives a copy of the same LSA with a sequence number of 111 from R1. What does R3 do with the LSA from R1?

A.R3 discards the LSA received from R1 and sends a copy of the LSA from its link state base to R1.

B.R3 installs the LSA received from R1 in its link state database and floods a copy to its neighbors.

C.R3 discards the LSA received from R1 and sends an ACK to R1.

D.R3 installs the LSA received from R1 in its link state database, sends an ACK to R1 and floods a copy to its neighbors.

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Question 296

Question 297

Question 298

Question 299

Question 300

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