Free Alcatel-Lucent 4A0-106 Exam Dumps Questions & Answers

Click the exhibit.

The policy shown is configured on an Nokia 7750 SR to implement an extranet VPRN between the main sites of two separate VPRNs. Route target "target:65100:2" is used for Customer 1 routes, and route target "target:65100:3" is used for Extranet routes. How should this policy be applied?

• A.The policy should be applied as an import policy on all the PEs connected to the sites of Customer 1.
• B.The policy should be applied as an export policy on all the PEs connected to the sites of Customer 1.
• C.The policy should be applied as an import policy on the PE connected to the main site of Customer 1.
• D.The policy should be applied as an export policy on the PE connected to the main site of Customer 1.

Why would a selective export policy be applied to a customer VPRN service? (Choose three)

• A.To limit the number of routes learned from other customer sites CTo limit the size of the VRF table
• B.To perform packet filtering
• C.To limit the number of routes advertised from a customer site
• D.To limit connectivity to selected customer networks

For a Carrier Supporting Carrier (CSC) VPRN where the customer carrier is an ISP that provides Internet connectivity to its end-customers, which of the following is FALSE?

• A.Customer carrier PE routers residing in different sites must run iBGP between them to exchange customers' routes.
• B.MPLS can be used in the customer carrier network to improve scalability.
• C.A CSC VPRN is configured on the CSC-CE to forward data packets to the network provider.
• D.The customer carrier network can be a pure IP network.

Which of the following about a full mesh VPRN design is FALSE?

• A.It allows access between all CE devices and all sites participating in the same VRF.
• B.Each customer site has a logically direct route to every other customer site.
• C.It requires a full BGP mesh in the provider core.
• D.It provides optimal routing between all sites.

Where are VPN-IPv4 addresses used in a VPRN?

• A.In the routing updates exchanged from P to PE
• B.In all route tables of the VPRN control plane
• C.In customer packets as they traverse the provider core
• D.In the routing updates exchanged from CE to PE
• E.In the routing updates exchanged from PE to PE