Free Alcatel-Lucent 4A0-101 Exam Dumps Questions & Answers

If a Router originates a type 1 router LSA with the E bit set what types of areas can it belong to? Select all that apply.

• A.Stub Area
• B.Standard Area
• C.Not So Stubby Area
• D.Backbone Area

Which of the LSA types stay within an OSPF area and are not exported outside of the area? (Choose all that apply)

• A.Router LSA
• B.Summary Router LSA
• C.Network LSA
• D.Summary Network LSA

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What triggers convergence of the routing protocol when the link between switch 1 and switch 2 goes down?

• A.Convergence is triggered when the switches notify the routers about the link state information. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged
• B.Convergence is triggered when an LSA is sent from router R1 to router R2 to indicate that the link is down. At this point, both routers R1 and R2 re-compute their link state database and sendupdates to their adjacent routers. Once the process is complete for all routers, the networks have converged.
• C.Convergence is triggered when the adjacency between routers R1 and R2 drops as a result of Hello timeouts. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged.
• D.Convergence will not be triggered because switches cannot run routing protocols between them.
• E.Convergence is triggered when the physical interfaces between routers R1 and R2 go down. At this point, both routers R1 and R2 re-compute their link state database and send updates to their adjacent routers. Once the process is complete for all routers, the networks have converged.

Which of the following is optional when configuring IS-IS on the Alcatel-Lucent 7750 SR?

• A.Enabling IS-IS
• B.Configuring level capabilities
• C.Specifying an area address
• D.Configuring IS-IS interfaces

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Routers R1 , R2, and R3 are running a classful routing protocol between them. Assuming that router R1 advertises all directly connected networks, how will these networks be represented in router R3's routing table?

• A.The networks will be represented with one entry of 10.0.0.0/8 in router R3's routing table.
• B.Router R3's routing table can only contain one of the routes, which will result in route flapping.
• C.The networks will be represented with one entry of 10.0.0.0/24 in router R3's route table.
• D.Router R3's routing table will have one entry for 10.1.1.0/24 and one entry for 10.1.2.0/24.