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 three labels on the IP packet: a VPN label, a BGP label, and an LDP transport label.
• B.ASBR1 pops the LDP and BGP labels and swaps the VPN label.
• C.ASBR2 pops the BGP label and pushes an LDP transport label.
• D.PE2 pops two labels and forwards the unlabeled packet to its destination.

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Click the exhibit.

If the displayed command is executed, what is the correct value of AS-Path in the BGP route 172.12.0.0/16 advertised by PE2?

• A.{64492 64493)64491
• B.64491 {64492 64493}
• C.64491
• D.64492 64493 64491

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Click the exhibit.

The AS-path nullification method is used to prevent CE2 from discarding routes received from CE1. On which router should the AS-path nullification policy be configured?

• A.PE2
• B.CE1
• C.CE2
• D.PE1

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Click the exhibit.

An Alcatel-Lucent 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.MPLS configuration is not required.
• 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.This configuration is correct and complete.

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At what point does the Route Target become associated with a route?

• A.When the route is first received at the P from the PE
• B.When the route from the CE is populated into the VRF at the PE
• C.When the route from the PE is populated into the VRF at the CE
• D.When the route is propagated from the PE to the CE
• E.When the route is exported into the MP-BGP table from the VRF

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