[2026] Alcatel-Lucent Triple Play Services - 4A0-109 무료 시험 문제

문제1

Which of the following fields can only be matched with deep packet inspection?

A. TCP source port

B. IP protocol number

C. IP source address

D. HTTP user-agent

정답: D

문제2

Which DHCP message is used to populate the anti-spoofing table?

A. DHCP Request

B. DHCP Offer

C. DHCP Ack

D. DHCP Discover

정답: C

문제3

Which triggering packet is required to create a managed SAP?

A. DHCP Request

B. PPPoEPADO

C. DHCP Discover

D. DHCPAck

정답: C

문제4

The wholesale service provider can retrieve the retail service VPRN ID for an incoming request from which of the following?

A. DHCP ACK with option 82

B. PPPoE PADI

C. DHCP server

D. LUDB

정답: D

문제5

What is the purpose of the anti-spoofing filter?

A. Prevent the use of fake IP addresses

B. Prevent direct subscriber-to-subscriber communication

C. Filter upstream traffic

D. Anti-virus protection

정답: A

문제6

For application assurance, which field can NOT be used to identify an application?

A. Server IP address

B. TCP port

C. DSCP value

D. HTTP user-agent

정답: C

문제7

An IP-VPN subscriber is successfully authenticated in a wholesale/retail architecture. Where is the subscriber instantiated?

A. On the wholesale VPRN of the BNG.

B. On the retail VPRN of the BNG.

C. On the managed VPLS of the BNG.

D. On the base router of the wholesale BNG.

정답: B

문제8

Which of the following is TRUE?

A. VRRP is a standard protocol used in a Bridged CO model.

B. SRRP is a standard protocol used in a Routed CO model,

C. SRRP is a proprietary protocol used in a Bridged CO model.

D. VRRP is a proprietary protocol used in a Routed CO model.

정답: A

문제9

Click on the exhibit.

Subscriber 1 issues an ARP request for 10.1.1.2. Which information is returned in the reply?

A. Sender HW address = 00:23:3e:ec:9f:67,sender IP address = 10.1.1.2

B. Sender HW address = 8c:90:d3:79:29:62,sender IP address = 10.1.1.2

C. Sender HW address = 8c:90:d3:79:29:62,sender IP address = 10.1.1.254

D. Sender HW address = 00:23:3e:ec:9f:67,sender IP address = 10.1.1.254

정답: A

문제10

How can a given subscriber be mapped to a virtual port?

A. The mapping is specified by the port-scheduler policy.

B. The mapping is specified by a RADIUS VSA attribute.

C. The mapping is specified by the sub-profile.

D. The mapping is specified by the SLA-profile.

정답: B

문제11

Which of the following is NOT a characteristic of a capture SAP?

A. It is always configured in a VPLS.

B. It requires manual configuration.

C. It is required on each physical port where the M-SAP is to reside.

D. It is required to be in the same service instance as the M-SAP.

정답: D

문제12

Which of the following is NOT an Alcatel-lucent RADIUS vendor-specific attribute (VSA)?

A. Alc-Subscriber-Profile-String

B. Alc-IPv6-Prefix

C. Alc-Subscriber-Id-String

D. Alc-Subscriber-Sla-Profile-String

정답: D

문제13

To support dual stack subscribers, what is the minimum version of the IOM card on the AlcatelLucent 7750 SR?

A. IOM-10g

B. IOM-20g-b

C. IOM2-20g

D. IOM3-xp

정답: D

문제14

A subscriber-host gets an IP address from the RG using SLAAC and all prefixes are centrally managed. How does the RG receive the correct information?

A. The RG receives the prefix information encapsulated in a DHCPv4 message.

B. The RG receives the IA_NA in a DHCPv6 message.

C. The RG receives the IA_PD in a DHCPv6 message.

D. The RG receives the prefix from the BNG using SLAAC.

정답: C

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