Free Access Alcatel-Lucent.4A0-100.v2022-02-28.q358 Practice Test (Page 23)

Question 106

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

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

Question 107

Which of the following are examples of Time Division Multiplexing (Choose two)?

A.Ethernet.

B.Token-Ring.

C.SONET/SDH.

D.E1 carrier.

E.PPP

Question 108

Which of the following statements is TRUE regarding a VPWS service?

A.VPWS is a point-to-multipoint service.

B.VPWS requires MAC learning in order to forward frames to the correct destination

C.A Spanning Tree Protocol must be enabled when deploying a VPWS.

D.VPWS treats multicast traffic similar to unicast traffic.

Question 109

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, sends an ACK to R1 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 and floods a copy to its neighbors.

Question 110

Which of the following is NOT a function of TCP?

A.Defining the method for routing data across the network.

B.Providing the receiver with a flow control mechanism.

C.Maintaining the ordering of data transmitted across the network.

D.Ensuring the reliable transmission of data across the network.

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Question 106

Question 107

Question 108

Question 109

Question 110

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