Which of the following statements regarding BGP FRR is FALSE?

• A.The router must receive several BGP routes to compute a backup path.
• B.BGP FRR can be triggered by BFD.
• C.BGP peer-tracking can be used to improve BGP FRR failure detection times.
• D.The backup path can use the same next hop as the primary path.

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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 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, 1, and 2.

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Which of the following is FALSE?

• A.The router can reach the far-end of the LSP through an LDP tunnel.
• B.The Isp-ping tool is used to perform a unidirectional LSP test.
• C.The router can reach the far-end of the LSP through an RSVP-TE tunnel.
• D.The router 10.10.10.2 is the egress router of the LSP.

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The operator at PE1 wants to analyze the traffic between CE4 and PE2. On an Nokia 7750 SR, which of the following is required as part of the configuration?

• A.PE2 needs a mirror destination that specifies a SAP.
• B.Both PE1 and PE2 need a mirror source.
• C.PE1 needs a mirror source with the remote source specified.
• D.Both PE1 and PE2 need a mirror destination.
• E.PE2 needs a mirror source with the remote source specified.

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How is the aggregator attribute handled with 32-bit AS numbers?

• A.With the same method as 16-bit AS numbers, but using the AS4_Aggregator attribute.
• B.With the same method and attribute as 16-bit AS numbers.
• C.Aggregation is not yet supported with 32-bit AS numbers.
• D.By using a dummy value of 23456 in the 16-bit AS aggregator field. This value lets the router know it needs to read the 32-bit AS number that is contained in the nextTLV.

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