An LSP is configured with one-to-one FRR and node protection on a Nokia 7750 SR. Which of the following is FALSE?

• A.Protection tunnels used in this LSP are also detour tunnels.
• B.A single protection tunnel can protect all LSPs that go through the same hop.
• C.A link protection tunnel is signaled if a node protection tunnel cannot be established.
• D.Each PLR signals a protection tunnel that avoids the downstream node.

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Which of the following best describes the type of packets used by OSPF routers to exchange updates on a point-to-point link?

• A.IP packets sent to an IP multicast address.
• B.TCP packets sent to an IP multicast address.
• C.IP packets sent to an IP unicast address.
• D.UDP packets sent to an IP multicast address.

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Which of the following commands can be used to display the number of SPF computations that have been performed on a router?

• A.show router ospf area <area-id>
• B.show router ospf interface
• C.show router ospf status
• D.show router ospf neighbor

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A router in AS 65100 receives three routes for 138.120.0.0/16. The first route has an AS Path of 65200 65400
65300 and a local preference of 150. The second route has an AS Path of 65200 65300 and a local preference of 100. The third route has an AS Path of 65600 65300 and a local preference of 100. Which route will appear in the RIB-out?

• A.Only the third route will appear in the RIB-Out.
• B.Only the second route will appear in the RIB-Out.
• C.Only the first route will appear in the RIB-Out.
• D.All routes will appear in the RIB-Out.

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Click the exhibit.

The output is from PE router R4 about VPRN service 100. How many prefixes have been learned from the MP-BGP protocol?

• A.3
• B.2
• C.0
• D.6

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