Nokia 4A0-106 Practice Questions| TestInsights

Question 1

Click the exhibit.

The AS-override method is used to prevent BGP loops in the blue customer VPRN. Which statement about the configuration is TRUE?

Athe configuration is complete and correct.

B'as-override' should be configured under the BGP context.

C'as-override' should be configured under the group context.

D'as-override' should not be part of this configuration.

Correct : D

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Athe configuration is complete and correct.

B'as-override' should be configured under the BGP context.

C'as-override' should be configured under the group context.

D'as-override' should not be part of this configuration.

Question 2

A provider core consists of 4 PE and 2 P routers. A fully meshed VPRN service is configured on all 4 PEs, and MPLS LSP-based SDPs are used for the service configuration. How many SDPs must be bound to the VPRN service on each PE?

ATwo SDPs must be bound to the VPRN service on each PE.

BThree SDPs must be bound to the VPRN service on each PE.

CFive SDPs must be bound to the VPRN service on each PE.

DTwelve SDPs must be bound to the VPRN service on each PE.

Correct : B

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ATwo SDPs must be bound to the VPRN service on each PE.

BThree SDPs must be bound to the VPRN service on each PE.

CFive SDPs must be bound to the VPRN service on each PE.

DTwelve SDPs must be bound to the VPRN service on each PE.

Question 3

Click the exhibit.

Which of the following best describes the output from the Nokia 7750 SR?

ARSVP-TE has signaled a VPRN label.

BRSVP-TE has signaled both VPRN and LSP labels.

CMP-BGP has signaled both VPRN and LSP labels.

DMP-BGP has signaled a VPRN label.

Correct : D

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ARSVP-TE has signaled a VPRN label.

BRSVP-TE has signaled both VPRN and LSP labels.

CMP-BGP has signaled both VPRN and LSP labels.

DMP-BGP has signaled a VPRN label.

Question 4

For a Carrier Supporting Carrier (CSC) VPRN where the customer carrier is an ISP that provides Internet connectivity to its end-customers, which of the following is TRUE?

AThe customer carrier network must be MPLS-enabled.

BVPRN instances are created on the CSC-CE routers.

CAll traffic exchanged between end-customers is carried over a single CSC VRF.

DCustomer carrier PEs residing in different sites must run MP-iBGP between them to exchange customers' routes.

Correct : C

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AThe customer carrier network must be MPLS-enabled.

BVPRN instances are created on the CSC-CE routers.

CAll traffic exchanged between end-customers is carried over a single CSC VRF.

DCustomer carrier PEs residing in different sites must run MP-iBGP between them to exchange customers' routes.

Question 5

Which of the following statements about Inter-AS model VPRN is TRUE?

AMP-iBGP is used between PE1 and ASBR1 to exchange VPN-IPv4 routes.

BeBGP is used between ASBR1 and ASBR2 to exchange IPv4 routes.

CMP-eBGP is used between PE1 and PE2 to exchange VPN-IPv4 routes.

DMP-eBGP is used between ASBR1 and ASBR2 to exchange labeled IPv4 routes.

Correct : D

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AMP-iBGP is used between PE1 and ASBR1 to exchange VPN-IPv4 routes.

BeBGP is used between ASBR1 and ASBR2 to exchange IPv4 routes.

CMP-eBGP is used between PE1 and PE2 to exchange VPN-IPv4 routes.

DMP-eBGP is used between ASBR1 and ASBR2 to exchange labeled IPv4 routes.

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