What is the purpose of the Route Distinguisher?

• A.It is used as the VPN label
• B.It defines which routes are exported from the vrf
• C.It defines the VPN membership
• D.It defines which routes are imported into the vrf
• E.It is used to make IPv4 addresses unique

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Which of the following about inter-AS model B VPRN is FALSE?

• A.Model B does not require the configuration of VPRN instances on the ASBRs.
• B.The CLI command "configure router bgp enable-inter-as-vpn" is required on the ASBRs.
• C.The ASBRs exchange data packets that are encapsulated with a transport label and a service label.
• D.The route target advertised in one AS is maintained and used in the remote AS.

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Why is a full mesh of iBGP peers required?

• A.To ensure that all routers are directly connected.
• B.To maximize control plane scalability.
• C.To ensure that all routers run iBGP inside a transit AS.
• D.To ensure proper route propagation inside a transit AS.

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Click the exhibit.

The policy shown is configured on an Alcatel-Lucent 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.

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Click the exhibit.

An update travels from AS 137000 to AS 135000, traversing both 32-bit and 16-bit AS Paths.
What AS Path is seen by AS 200?

• A.140000 137000
• B.23456 23456
• C.200 140000 137000
• D.137000 140000

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