Which of the following behaviors regarding the modification of BGP attributes within a confederation is TRUE?

• A.None of the well known mandatory attributes is modified within a confederation.
• B.Origin Code is modified when crossing member AS boundaries within a confederation.
• C.AS Path is modified when crossing member AS boundaries within a confederation.
• D.Next Hop is modified when crossing member AS boundaries within a confederation.

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

• A.Router R1
• B.Routers R1 and R2
• C.Router R2
• D.Router R3
• E.Router R4

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Which of the following are trusted boundaries, by default? (Choose two)

• A.An access port
• B.A VPLS SAP
• C.AVPRN SAP
• D.An IES SAP
• E.A network port

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The CLI command "remove-private" is configured on PE1 to eliminate BGP loops in the VPRN. For the displayed route, what is the value of the AS-Path field?

• A.64496 64512
• B.64496
• C.64512 64496
• D.64512

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Click the exhibit.

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

• A.There is no configuration required for LDP in the core network.
• B.This configuration is correct, but the interfaces must also be configured in the "configure router mpls" context.
• C.This configuration is correct but Targeted-LDP is also required.
• D.This configuration is correct and complete.

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