For a Carrier Supporting Carrier (CSC) VPRN where the customer carrier is a BGP/MPLS VPN Service Provider (SP), which of the following is FALSE?

• A.The customer carrier network can be a pure IP network.
• B.In the case where the customer carrier offers VPRN services, the model is referred to as hierarchical VPRN.
• C.The customer carrier provides Layer 2 and Layer 3 services to its end-customers.
• D.A single CSC VPRN is configured on the network provider to support all services offered by the customer carrier.

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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 and complete.
• C.This configuration is correct, but the interfaces must also be configured in the "configure router mpls" context.
• D.This configuration is correct but Targeted-LDP is also required.

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A confederated AS is comprised of three members. One member is comprised of 4 routers, while the other two members are comprised of 3 routers each. Assuming member ASs are fully meshed and use full mesh iBGP, what is the required number of BGP sessions within the confederation?

• A.15
• B.13
• C.12
• D.14

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Individual application streams are considered microflows, whereas __________ are considered macroflows.

• A.Services
• B.SAPs
• C.Schedulers
• D.Forwarding classes
• E.Queues
• F.SDPs

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Click on the exhibit below.

Study the network diagram. Which of the following configurations is correct for user VPLS 100 on PE4?

• A.Option B
• B.Option A
• C.Option B
• D.Option C
• E.Option E

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