Free Nokia 4A0-C02 Exam Dumps and 4A0-C02 Exam Questions

Question No: 31

MultipleChoice

Routers RR1 and RR2 are configured as route reflectors. For the inter-AS model C VPRN, which of the following about the BGP sessions established between the routers is TRUE?

Options

AASBR2 has a total of three BGP sessions established: one with PE2, one with RR2, and one with ASBR1.

BRR1 has a total of three BGP sessions established: one with PEL one with RR2, and one with ASBRL

CPE2 has a total of two BGP sessions established: one with RR2 and one with ASBR2.

DPE1 has a total of two BGP sessions established: one with RR1 and one with PE2.

Question No: 32

MultipleChoice

The headquarter sites of VPRN 10 and VPRN 20 are part of an extranet VPRN. Which route targets should be exported under the VPRN 20 service on router R1?

Options

Atarget:65100:2 and target:65100:3

Btarget:65100:1 and target:65100:2

Ctarget:65100:1 and target:65100:3

Dtarget:65100:1, target:65100:2 and target:65100:3

Question No: 33

MultipleChoice

For the Inter-AS model B VPRN, which of the route updates for prefix 192.168.1.0/27 is incorrect?

Options

AThe route update sent from PE1.

BThe route update sent from PE2.

CThe route update sent from ASBR1.

DThe route update sent from ASBR2.

Question No: 34

MultipleChoice

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

Options

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

BASBR2 sends the IP packet with one label to ASBR1.

CASBR1 sends the IP packet with one label to PEL

DPE1 pops one label off the IP packet and forwards it to CE1.

Question No: 35

MultipleChoice

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 configuration steps is NOT required?

Options

ACreating an export policy on CSC-CE1 and CSC-CE2 to advertise local PE addresses to the network provider.

BConfiguring eBGP between CSC-CE and CSC-PE routers; setting the address family to IPv4; and enabling the advertisement of labels for IPv4 routes.

CConfiguring iBGP between PE and CSC-CE within each customer carrier site; setting the address family to IPv4; and enabling the advertisement of labels for IPv4 routes.

DConfiguring MP-iBGP between PE1 and PE2; setting the address family to IPv4; and enabling the advertisement of labels for IPv4 routes.

Question No: 36

MultipleChoice

A Carrier Supporting Carrier (CSC) VPRN is configured on an Alcatel-Lucent 7750 SR for a customer carrier who is an Internet Service Provider (ISP). Which of the following configuration steps is NOT required?

Options

AConfiguring labeled eBGP sessions between CSC-CE and CSC-PE routers.

BConfiguring a policy on each CSC-CE to advertise local PE addresses to the network provider.

CConfiguring labeled iBGP sessions between PEs residing in different customer carrier sites.

DAdvertising the received system addresses of remote PEs using either iBGP or IGP/LDP within each customer carrier site.