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Free Nokia 4A0-104 Practice Exam with Questions & Answers | Set: 6

Questions 51

Which of the following about an E-pipe terminating on a VPLS is FALSE?

Options:
A.

The VC-IDs used between the E-pipe and VPLS must match.

B.

The E-pipe must maintain a MAC FDB in order to connect to the VPLS.

C.

The service ID of the E-pipe can be different from that of the VPLS.

D.

The service MTU of the VPLS and E-pipe must match.

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Questions 52

Which of the following about SDPs is FALSE?

Options:
A.

All services bound to the same SDP must be the same service type.

B.

All services bound to the same SDP will have the same transport encapsulation.

C.

Any operation on an SDP will affect all services bound to that SDP.

D.

An SDP is used to direct traffic for a service from one router to another.

Questions 53

Choose the following components that are necessary for the configuration of a mirror service. (Choose 2)

Options:
A.

A mirror destination to indicate which ports to monitor.

B.

A mirror source to indicate which ports to monitor.

C.

A mirror destination to indicate on which sap or sdp traffic should be replicated.

D.

A mirror source to indicate on which sap or sdp traffic should be replicated

Questions 54

How many service labels must be signaled to bring up a fully-meshed VPLS among five PE routers?

Options:
A.

1

B.

5

C.

10

D.

20

Questions 55

When configuring distributed services across a network, it is considered best practice to configure which of the following parameters as globally significant? (Choose 2)

Options:
A.

SDP ID

B.

Service ID

C.

Customer ID

D.

SAP ID

Questions 56

Click on the exhibit button below.

4A0-104 Question 56

Is a routing policy required on PE1 to advertise a CE1's system interface to PE2?

Options:
A.

Yes. A routing policy is required to advertise routes between PE routers in a VPRN

B.

No. A routing policy is not required; the default behavior on the 7750 SR is to advertise all VPRN routes between PE routers.

C.

A routing policy is required only when BGP is used as the PE-CE routing protocol, as shown in the exhibit.

D.

A CE1 system interface can not be advertised to PE2 since the CE routers are not aware of the VPRN.

Questions 57

Click on the exhibit button below.

4A0-104 Question 57

If CE1 and PE1 use BGP to exchange routing information and CE2 and PE2 use static routing to forward traffic to and from the VPRN, which of the following statements is considered TRUE?

Options:
A.

An export policy is required on PE1 to advertise routes to CE1.

B.

An export policy is not required on PE2 to advertise routes to CE2.

C.

An export policy is not required to advertise routes between PE routers

D.

All of the above statements are true

E.

All of the above statements are false

Questions 58

On Alcatel-Lucent 7750 SR OS, routing information between the CE and PE can be exchanged using the following methods.

Options:
A.

ISIS, RIP, OSPF, static routes

B.

BGP, ISIS, RIP, OSPF, static routes

C.

BGP, RIP, OSPF, static routes, OSPF3

D.

ISIS, RIP, OSPF, static routes, OSPF3

Questions 59

Which of the following statements best describes the flooding of traffic on a PE when traffic is received on a SAP?

Options:
A.

Traffic is flooded to all SAPs in the service.

B.

Traffic is flooded to all SAPs and spoke SDPs in the service.

C.

Traffic is flooded to all SAPs and mesh SDPs in the service.

D.

Traffic is flooded to all SAPs, spoke SDPs, and mesh SDPs in the service.

E.

The traffic is not flooded.

Questions 60

Which of the following statements are TRUE regarding sdp-ping? (Choose 3)

Options:
A.

Provides a mechanism to determine the hops an SDP traverses.

B.

Provides in-band uni-directional connectivity tests.

C.

Provides in-band round-trip connectivity tests.

D.

Tests ability of reaching the far-end IP address of an SDP ID within the SDP encapsulation.

E.

Provides information regarding the exact MTU supported between service ingress and service termination.

Exam Code: 4A0-104
Certification Provider: Nokia
Exam Name: Alcatel-Lucent Services Architecture
Last Update: Jul 17, 2025
Questions: 288