Nokia 4A0-106 Exam Questions Instant Access

Question 1

Which of the following best describes the goal of an Extranet VPRN?

AAllow routes to be exchanged between all or selected sites of one VPRN and all or selected sites of a second VPRN

BAllow the service provider to provide multiple VPRNs with Internet access

CReduce the number of VPRN tunnels required

DSimplify the administration of multiple VPRNs

EForce all traffic in multiple VPRNs to pass through a single device

Answer : A

Question 2

Complete the following statement. In a VPRN, the label signaled by RSVP-TE is used to ______________.

AIdentify the egress PE in the MPLS domain

BSignal the egress VPRN ID

CIdentify the ingress PE in the MPLS domain

DTransport route updates between PEs

Answer : A

Question 3

Which method does the Nokia 7750 SR use for the allocation of VPRN labels?

AOne label per route

BOne label per next-hop

COne label per VRF

DOne label per prefix

EOne label per tunnel

Answer : C

Question 4

A CE hub and spoke VPRN has two spoke sites; which of the following would be the best option to implement this topology at the hub site PE?

AOne VPRN, one route distinguisher, and two route targets

BTwo VPRNs, one route distinguisher, and three route targets

CTwo VPRNs, two route distinguishers, and three route targets

DOne VPRN, two route distinguishers, and three route targets

Answer : A

Question 5

What are the two main benefits of a hub and spoke VPRN design? (Choose two)

AReduced number of VPN tunnels that need to be managed

BCentralized filtering policies with the introduction of a hub site

COptimal routing between all sites

DLimited configuration required on the hub PE device

Answer : A, B

Question 6

The policies shown below from the configuration of an Nokia 7750 SR have been created to implement an Extranet VPRN between the main sites of two separate VPRNs. How should these policies be applied?

Aample Policy should be applied as an export policy on the PE connected to the main site of Customer 1

Bample Policy 3 should be applied as an export policy on the PE connected to the main site of Customer 2

Cample Policy 3 should be applied as an export policy on both PEs connected to the main site of Customer 1 and the main site of Customer 2

Dample Policy should be applied as an export policy on both PEs connected to the main site of Customer 1 and the main site of Customer 2

Eample Policy should be applied as an export policy on all PEs connected to sites of Customer 1

Answer : A

Question 7

Which command may be used on an Nokia 7750 SR to verify the number of VRF routes allowed, based on the maximum routes value configured in the service instance?

AShow service id <service-id> base

BShow router bgp <service-id> routes

CShow service id <service-id> maximum-routes

DShow router <service-id> status

Answer : A

Nokia Virtual Private Routed Networks 4A0-106 Exam Questions