QUESTION: 81

An operator configures an Alcatel-Lucent 7750 SR with a loopback interface and IPv6 address. The operator then configures a routing policy to redistribute the loopback prefix into OSPFv3. What type of LSA is used to advertise the route to other OSPFv3 routers in the same area?

Router LSA
AS External LSA
Intra-Area Prefix LSA
Inter-Area Prefix LSA
Network LSA
None of the statements are correct.

Answer(s): B

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QUESTION: 82

When configuring a filter, where should the most explicit entries be placed?

At the bottom
In the middle
At the top
It does not matter where they are placed.

Answer(s): C

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QUESTION: 83

Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Assuming that there are no stub networks, which of the following statements regarding type 4 LSA generation is true?

Router R1 generates a type 4 LSA that is flooded to areas 0, 1, and 2.
Router R3 generates a type 4 LSA that is flooded to areas 0, 1, and 2.
Router R3 generates a type 4 LSA that is flooded to areas 0 and 2.
Router R3 generates a type 4 LSA that is flooded to area 0, and router R6 generates a type 4 LSA that is flooded to area 2.

Answer(s): D

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QUESTION: 84

Which of the following OSPFv3 LSAs have an AS scope?

Link Local LSA
Router LSA
Network LSA
Inter-Area Router LSA
Intra-Area Prefix LSA
None of the above LSAs have an AS scope.

Answer(s): F

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