In a Carrier Supporting Carrier (CSC) VPRN, which of the following is NOT a benefit to the network provider?

• A.The solution scales as the number of VPNs offered by the customer carriers increases.
• B.The solution scales as the number of serviced customer carriers increases.
• C.There is no need to manage end-customer services.
• D.The solution scales as the number of end-customer routes increases.

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When does a router add a Route Target to a route?

• A.When the PE exports the route from the VRF into the MP-BGP table.
• B.When the P receives the route from the PE.
• C.When the PE populates the route received from the CE into the VRF.
• D.When the PE propagates the route to the CE.

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Which command is required in the blank line to complete the configuration shown below on an Alcatel- Lucent 7750 SR?

• A.No shutdown
• B.Sap 1/1/1 create
• C.Neighbor 192.168.1.2
• D.Sap 1/1/1 customer 10 create

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What are the main functions of a Layer 3 VPN? (Choose three).

• A.Distributing customer routing information between sites
• B.Forwarding customer data packets
• C.Providing an integrated billing solution
• D.Maintaining separation between distinct customer networks
• E.Allowing the implementation of Layer 3 devices in the provider core

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Click the exhibit.

PE3 learns Internet routes via its VRF interface to the Internet peering router and stores them in its Internet VRF. CE1 is connected to the Red VPN and requires Internet access via its Red VRF interface. Which of the following statements do not fulfill this requirement?

• A.PE1 imports all Internet routes and advertises them to CE1 via the Red VRF.
• B.PE3 advertises a default route from its Internet VRF instead of advertising all Internet routes.
• C.PE1 advertises the Red VPN routes and a default route to PE3.
• D.The Internet VRF on PE3 imports the Red VPN routes advertised by PE1.

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