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?

• A.Router R3 generates a Type 4 LSA that is flooded to areas 0, 1, and 2.
• B.Router R1 generates a Type 4 LSA that is flooded to areas 0, 1, and 2.
• C.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.
• D.Router R3 generates a Type 4 LSA that is flooded to areas 0 and 2.

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What is the default priority value used for electing the DR on an Nokia 7750 SR running OSPF on an Ethernet?

• A.Priority of 255
• B.Priority of 64
• C.Priority of 1
• D.Priority of 0

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What causes an adjacency to change from down to two ways?

• A.When a router receives a database description packet from a neighbor.
• B.When a link state update is received in response to a link state request.
• C.When a router receives a Hello packet that contains its own router ID in the neighbor list from a neighbor.
• D.When a link state acknowledgement is received in response to a link state update.

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Which of the following statements concerning OSPFv3 is false?

• A.Router LSAs do not carry IPv6 prefix information
• B.NSSA is not supported in OSPFv3.
• C.OSPFv3 uses a 32-bit router ID.
• D.MD5 Authentication is not supported.

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Click the exhibit button.

In the topology shown, router R1 is an ASBR configured to export external routes to OSPF. Which of the following statements regarding the OSPF LSAs in the network is true?

• A.Router R1 generates a type 7 LSA that is flooded through area 1. Router R3 generates a type 5 LSA that is flooded through areas 0 and 2.
• B.Router R1 generates a type 5 LSA that is flooded through area 1. Router R2 generates a type 7 LSA that is flooded through areas 0 and 2.
• C.Router R1 generates a type 7 LSA that is flooded through all OSPF areas.
• D.Router R1 generates a type 5 LSA that is flooded through all OSPF areas.

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