Nokia 4A0-106 Exam Practice Test Instant Access

Question 1

Which of the following statements about the control plane in Carrier Supporting Carrier (CSC) VPRN is FALSE?

AThe customer carrier does not learn any network provider routes.

BThe network provider must learn the customer carrier PE and CE system addresses.

CRoutes exchanged between CSC-CE and CSC-PE are labeled.

DThe customer carrier PE system addresses are populated in the CSC VRF.

Answer : B

Question 2

Which of the following statements about inter-AS model C VPRNs is FALSE?

AVPN-IPv4 routes are neither held, nor re-advertised, by the ASBRs.

BEach ASBR propagates the routes received from its neighbor ASBR as labeled IPv4 routes in its own AS.

CASBRs exchange labeled IPv4 routes for the system addresses of PE routers.

DASBRs exchange customer routes as labeled IPv4 routes.

Answer : D

Question 3

For the Inter-AS model VPRN, which of the following is FALSE when CE2 sends an IP packet to 192.168.1.1?

APE2 pushes two labels on the IP packet and forwards it to ASBR2.

BASBR2 forwards the IP packet with one label to ASBR1.

CASBR1 label-switches the packet and forwards it with one label to PE1.

DPE1 forwards an unlabeled IP packet to CE1.

Answer : C

Question 4

Which of the following commands produces the output for the inter-AS model B VPRN?

Ashow router 10 bgp routes vpn-ipv4

Bshow router bgp routes

Cshow router bgp routes vpn-ipv4

Dshow router route-table

Answer : C

Question 5

Which of the following about inter-AS model B VPRN is FALSE?

AModel B does not require the configuration of VPRN instances on ASBRs.

BThe ASBRs peer with each other to transport VPN-IPv4 routes between autonomous systems.

CPE routers distribute VPN-IPv4 routes to their local ASBR.

DOne single ASBR is required in each AS to hold the routes for all VPRNs.

Answer : D

Question 6

Click the exhibit.

For the extranet VPRN and community lists shown, which of the following communities will be included in the export policy applied to VPRN 20 on router R2?

A'Blue-Only'

B'Blue-Only' and 'Blue-Green'

C'Green-Only'

D'Extranet-VPN-Green'

E'Blue-Green'

Answer : C

Question 7

Click the exhibit.

Internet access is provided to the Red VPRN (ID 10) via an Internet VRF (ID 500). For this configuration, which communities must be imported on the Red and Internet VRFs?

ARed VRF imports only 'Internet'
Internet VRF imports only 'Red-Only'

BRed VRF imports 'Internet' and 'Red-Only'
Internet VRF imports only 'Red-Only'

CRed VRF imports only 'Red-Only'
Internet VRF imports 'Red-Only' and 'Internet'

DRed VRF imports 'Internet' and 'Red-Only'
Internet VRF imports only 'Internet'

Answer : B

Nokia 4A0-106 Nokia Virtual Private Routed Networks Exam Practice Test