[2026] Alcatel-Lucent Nokia IP Networksand Services Fundamentals

문제1

In MAC address 00-20-60-CE-2B-28, which part is the Organisationally Unique Identifier (OUI)?

A. 00-20

B. 00-20-60

C. 2B-28

D. CE-2B-28

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제2

Which of the following user interface sessions are accessible through Telnet and Secure Shell (SSH) on the Nokia 7750 SR and 7450 ESS?

A. Node Management Terminal Interface (NMTI).

B. Command Line Interface (CLI).

C. All of the above.

D. Graphic User Interface (GUI).

정답: B

문제3

Which of the following Nokia 7750 SR components is NOT part of the data plane?

A. The eXpandable Media Adapter (XMA)

B. The Control Processor Module (CPM)

C. The Media Dependent Adapter (MDA)

D. The Input/Output Module (IOM)

정답: B

설명: (Fast2test 회원만 볼 수 있음)

문제4

Which compact flash on a Control/Switch processor of an Nokia 7750 router stores the runtime image and running configuration?

A. CF 3

B. CF 1

C. Both A and B

D. CF 2

정답: A

문제5

When a device in an IP network receives an echo request message that is destined for itself, it then:

A. Verifies the data field of the message.

B. Generates an echo reply.

C. Calculates the data loss statistics.

D. Estimates the round trip-time.

정답: B

문제6

The statement below describes which of the following activities?
"A set of tasks that moves a packet from its entry into an IP network to its exit from the IP network."

A. IP encapsulation

B. IP decapsulation

C. IP tunneling

D. IP forwarding

정답: D

문제7

If a customer requires a point-to-point layer 2 VPN service between two locations which VPN service would be typically suited for this customer?

A. Virtual Private LAN Service.

B. Virtual Private Wire Service .

C. Virtual Private Routed Networks.

D. Virtual Private Dark Fiber Service.

정답: B

문제8

In regards to the Nokia 7750 SR-12 router, how many of the front access card slots are dedicated for Control Processors?

A. 7

B. 2

C. 10

D. 1

정답: B

문제9

Which of the following statements about the OSPF routing protocol is FALSE?

A. It is a link state protocol.

B. It supports hierarchy using multiple areas.

C. It uses hop-count for route selection.

D. It uses a mechanism for routers to exchange topology information.

정답: C

설명: (Fast2test 회원만 볼 수 있음)

문제10

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

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

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

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

정답: D

문제11

Which of the following statements about IP filters on a Nokia 7750 SR is TRUE?

A. Multiple ingress IP filters can be used on a single interface.

B. An IP filter can be applied to the management port.

C. The same IP filter can be used on multiple interfaces.

D. Only one IP filter can be defined per router.

정답: C

문제12

What capability of TCP/IP allows two hosts to have multiple TCP sessions to each other simultaneously?

A. The hosts can identify the sessions using each others MAC addresses.

B. Two hosts can not have multiple TCP sessions simultaneously.

C. The combination of IP source and destination address and the IP protocol field uniquely identifies each session.

D. The combination of IP source and destination address and TCP source and destination port uniquely identifies each session.

정답: D

문제13

(Click the Exhibit Button below) An Ethernet Local Area Network (LAN) consists of the following components:
Four 24-port hubs & Two 16-port switches
How many broadcast domains are on this LAN?

A. 2

B. 32

C. 1

D. 5

정답: C

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