Which two statements are correct about a sham link? (Choose two.)

• A.It creates an OSPF multihop neighborship between two PE routers.
• B.It creates a BGP multihop neighborship between two PE routers.
• C.The PEs exchange Type 1 OSPF LSAs instead of Type 3 OSPF LSAs for the L3VPN routes
• D.The PEs exchange Type 3 OSPF LSAs instead of Type 1 OSPF LSAs for the L3VPN routes.

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Referring to the exhibit, which two statements are correct regarding the output shown in the exhibit? (Choose two.)

• A.The multicast group is an ASM group.
• B.The multicast group is an SSM group.
• C.The multicast traffic is using the SPT.
• D.The multicast traffic is using the RPT.

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Which two statements about IS-IS are correct? (Choose two.)

• A.CSNPs are flooded periodically.
• B.PSNPs are flooded periodically.
• C.PSNPs contain only descriptions of LSPs.
• D.CSNPs contain only descriptions of LSPs.

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When using OSPFv3 for an IPv4 environment, which statement is correct?

• A.OSPFv3 is not backward compatible with IPv4
• B.OSPFv3 only supports IPv4.
• C.OSPFv3 supports IPv4 only on interfaces with family inet6 defined
• D.OSPFv3 supports both IPv6 and IPv4, but not in the same routing instance.

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You have an L2VPN connecting two CEs across a provider network that runs OSPF. You have OSPF configured on both CEs.
Which two statements are correct in this scenario? (Choose two.)

• A.The CE and PE OSPF areas must match.
• B.OSPF neighborship is formed between the CEs and PEs.
• C.OSPF neighborship is formed between the two CEs.
• D.The CE and PE OSPF areas can be different.

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