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Free Nokia 4A0-104 Practice Exam with Questions & Answers | Set: 7

Questions 61

Customer 'A' has sites on 3 different Alcatel-Lucent PE routers. The routers are connected to each other through an IP/MPLS network in a full mesh fashion. Customer 'A' requires a VPLS service. Which of the following statements are TRUE? (Choose2)

Options:
A.

Each router requires 1 VPLS service.

B.

Each router requires 2 VPLS services.

C.

Each router requires 1 SDP with 2 LSPs, one to each of the other 2 routers.

D.

Each router requires 2 SDPs.

E.

Each router requires 3 SDPs

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Questions 62

Which of the following statements are TRUE regarding a fully meshed VPLS service with a default setting? (Choose 3)

Options:
A.

The vc-id on the mesh-sdp must be explicitly configured.

B.

The vc-id on the mesh-sdp is automatically assigned by a PE using the service id.

C.

The VPLS service id, on all PE routers, does not have to match.

D.

The VPLS service id, on all PE routers, must match.

E.

If dynamic signaling is required, the signaling on all PE routers must be set to TLDP in the configuration of the SDPs.

F.

The signaling on all PE routers will default to TLDP in the configuration of the SDPs; therefore, no configuration change is required for dynamic signaling.

Questions 63

How many SAPs can be configured on a port configured with NULL encapsulation?

Options:
A.

1

B.

4096

C.

None. This encapsulation is not supported.

D.

The number is limited only by the capacity of the router

Questions 64

What distinguishes a VPLS service from a VPWS service?

Options:
A.

VPLS supports point-to-point connections.

B.

VPLS supports multipoint-to-multipoint connections

C.

VPLS supports a distributed service

D.

VPLS supports a local service on a single node.

Questions 65

Which of the following encapsulation types on an Ethernet port support the provisioning of multiple SAPs? (Choose 2)

Options:
A.

Dot1Q

B.

Q-in-Q

C.

ATM

D.

NULL

E.

Nil

Questions 66

What is the default vc-type for an SDP on the Alcatel-Lucent 7750 SR?

Options:
A.

vc-type null

B.

vc-type ether

C.

vc-type vlan

D.

vc-type none

Questions 67

A service can be either local or distributed.

Options:
A.

TRUE

B.

FALSE

Questions 68

Which routing protocol cannot be run over an Ipipe?

Options:
A.

OSPF

B.

RIP

C.

BGP

D.

IS-IS

Questions 69

What are the two major differences between configuring an IES service and configuring VPWS or VPLS services? (Choose 2)

Options:
A.

IES does not support QoS.

B.

IES has a configurable IP-MTU

C.

A virtual route table must be configured for an IES service.

D.

An IES interface has an IP address assigned to it.

Questions 70

Which of the following best describes a VPLS?

Options:
A.

Layer 3direct Internet access service

B.

Layer 2 point-to-point service

C.

Layer 2 multipoint-to-multipoint service

D.

Layer 3 IP multipoint-to-multipoint VPN service

Exam Code: 4A0-104
Certification Provider: Nokia
Exam Name: Alcatel-Lucent Services Architecture
Last Update: Mar 28, 2025
Questions: 288

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