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Which of the following terms also correctly describes a Layer 3 VPN?(Choose three)

A.

VPRN

B.

BGP/MPLS VPN

C.

VLL

D.

VPLS

E.

IP-VPN

F.

ePipe

Click the exhibit.

An extranet VPRN is configured on Nokia 7750 SRs. On which router(s) should the displayed configuration be applied?

A.

Router R1

B.

Router R2

C.

Routers R1 and R2

D.

Router R3

E.

Router R4

Click the exhibit.

What is wrong with the VPRN configuration applied on this Nokia 7750 SR?

A.

The VPRN ID must match the value used in the vrf-target command.

B.

The VPRN ID must match the value used in the route-distinguisher command.

C.

The router-id command should not be used in this context.

D.

The "no shutdown" command must be configured for the VPRN to be operationally UP.

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

A.

It requires the configuration of back-to-back VRFs between ASBR routers in different autonomous systems

B.

It is the most scalable of the Inter-AS models.

C.

Most routers that support VPRN functionality support model A by default.

D.

It uses conventional eBGP to distribute unlabeled IPv4 routes between ASBR routers in different autonomous systems.

Click the exhibit.

For the inter-AS model C VPRN, which of the following is FALSE when an IP packet is sent from 192.1.1.1 to 192.2.1.1?

A.

PE1 pushes two labels on the IP packet and forwards it to ASBR1.

B.

ASBR1 pops the LDP label, swaps the BGP label and forwards the IP packet to ASBR2.

C.

ASBR2 forwards the IP packet with two labels to PE2.

D.

PE2 pops the labels and forwards the unlabeled IP packet to its destination.

Click the exhibit.

An Nokia 7750 SR is to be configured as a PE router that supports VPRNs using LDP as the transport protocol. Which of the following best describes this configuration?

A.

This configuration is correct and complete.

B.

This configuration is correct, except that the system interface must be added.

C.

This configuration is correct, except that the interfaces facing the CE routers must be added.

D.

MPLS configuration is not required.

On a PE router, the VRF table for VPRN 10 contains: one local route, two BGP routes learned from a local CE. and three tunneled routes learned from a remote site. If we execute the command "configure service vprn 10 maximum-routes 2 log-only" on this PE router, how many routes are expected to be in the VRF?

A.

Five routes: the local route, the two BGP routes learned from the local CE, and two tunneled routes.

B.

Six routes: the local route, the two BGP routes learned from the local CE, and three tunneled routes.

C.

Two routes: the local route and one tunneled route.

D.

Three routes: the local route and two tunneled routes.

E.

Two routes: the local route and one BGP route learned from the local CE.

Click the exhibit.

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

A.

Configuring iBGP sessions between PEs residing in different customer carrier sites.

B.

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

C.

Configuring a CSC VPRN on each CSC-PE with a SAP interface towards the attached CSC-CE.

D.

Configuring an IES service on PEL

Click the exhibit.

Routers RR1 and RR2 are configured as route reflectors. For the inter-AS model C VPRN, which of the following about the VPN-IPv4 route advertisement is FALSE?

A.

RR2 advertises the VPN-IPv4 route update of 192.2.1.0/27 to RR1

B.

RR1 advertises the VPN-IPv4 route update of 192.1.1.0/27 to RR2

C.

RR2 advertises the VPN-IPv4 route update of 192.1.1.0/27 to PE2

D.

PE1 advertises the VPN-IPv4 route update of 192.1.1.0/27 to RR1 and ASBRL

Click the exhibit.

For the inter-AS model A VPRN shown, which of the following about the route advertisement of 192.168.1.0/27 is FALSE?

A.

PE1 advertises 64496:1:192.168.1.0/27 route update to ASBR1.

B.

PE2 advertises 192.168.1.0/27 route update to CE2.

C.

ASBR1 advertises 64496:1:192.168.1.0/27 route update to ASBR2.

D.

ASBR2 advertises 64497:1:192.168.1.0/27 route update to PE2.