Nokia 4A0-C02 Quiz 8 Topic 8 Questions 36-40

Question: 1

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

APE2 pushes one label on the IP packet and forwards it to ASBR2.

BASBR2 forwards the IP packet with one label to ASBR1.

CASBR1 forwards the IP packet with two labels to PEL

DPE1 forwards an unlabeled IP packet to CE1.

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Question: 2

For the inter-AS model C VPRN, which router is configured as shown?

APE1

BRR1

CASBR1

DASBR2

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Question: 3

For the inter-AS model C VPRN, which of the following statements about a data packet sent from CE1 toCE2isTRUE?

APE1 sends the data packet with three labels: the bottom label is a service label, the middle label is a BGP label, and the top label is an LDP label.

BASBR1 sends the data packet with one label: the BGP label.

CASBR1 sends the data packet with one label: the service label.

DASBR2 sends the data packet with three labels: the bottom label is a service label, the middle label is a BGP label, and the top label is an LDP label.

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Question: 4

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A Carrier Supporting Carrier (CSC) VPRN is configured on an Alcatel-Lucent 7750 SR for a customer carrier offering VPRN services. Which of the following about this configuration is FALSE?

AIn the CSC VPRN, configure an eBGP session between CSC-PE and CSC-CE and use the 'advertise-label vpn-ipv4' CLI command to enable the advertisement of VPN-IPv4 routes.

BWhen the customer carrier uses the same autonomous system number in various sites, use the 'loop-detect off' CLI command to disable the loop detection functionality on CSC-CE and PE routers.

COn the CSC-PE routers, use the 'carrier-carrier-vpn' CLI command to configure the VPRN service as CSC.

DConfigure an iBGP session between PE1 and PE2 and use the 'family vpn-ipv4' CLI command to directly exchange end-customer routes learned from CE1 and CE2.

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Question: 5

A Carrier Supporting Carrier (CSC) VPRN is configured for a customer carrier who is an Internet Service Provider (ISP). Which route is NOT present in PE1's global routing table?

A192.60.100.0

B10.10.10.6

C10.10.10.3

D192.50.1.1

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Nokia 4A0-C02 Quiz:8 Topic:8 Questions:36-40