4A0-101試験無料問題集（315題）「Alcatel-Lucent Interior Routing Protocols and High Availability 認定」

出題：1

Which of the following describes the purpose of 6over4 tunneling?

A. To allow IPv6 traffic to pass through an IPv4 network.

B. To give IPv6 traffic preferential routing over IPv4 routes.

C. To give IPv4 only routers the ability to route based on IPv6 addresses.

D. To allow core routers running only IPv6 protocols to carry IPv4 traffic.

正解：A 解答を投票する

出題：2

What are the types of networks supported on an Alcatel-Lucent 7750 SR for OSPF? (Choose 2)

A. Broadcast

B. Non-Broadcast Multi-Access

C. Point-to-Point

D. Point-to-Multipoint

正解：A,C 解答を投票する

出題：3

Click the exhibit button.

Assuming that the router ID of the router shown is 10.10.10.4, which of the following statements regarding the CLI output is true?

A. The router with router ID 10.10.10.5 is an ASBR.

B. The router with router ID 10.10.10.4 is in the same area as the router with router ID
10.10.10.5.

C. The router with router ID 10.10.10.5 originated the AS summary LSA in its own area.

D. The router with router ID 10.10.10.3 is an ASBR.

正解：A 解答を投票する

出題：4

What is the source IP address in an OSPF update?

A. The system address of the router.

B. 224.0.0.6

C. The unicast IP address of the interface the update is sent on

D. 224.0.0.5

正解：C 解答を投票する

出題：5

What are the three databases maintained by a Link State Protocol?

A. There are only two databases: adjacency and topology

B. Neighbor, topology, forwarding

C. Neighbor, adjacency, route table

D. Topology, routing, forwarding

正解：B 解答を投票する

出題：6

Click on the exhibit.

Router R4 is being added to the network and it is connected to a non-OSPF domain.
Which area type should be used for Area 1 to allow the external routes to be advertised into Area 0?

A. Totally stubby

B. Stub

C. NSSA

D. Backbone

正解：C 解答を投票する

出題：7

Which of the following statements best describes the function of an OSPF Type 4 LSA?

A. A Type 4 LSA is originated by an ABR to describe a route to an ASBR to routers outside the area.

B. A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the backbone area to provide routing information.

C. A Type 4 LSA is originated by an ABR that is connected to a stub area. The LSA is injected into the stub area to provide routing information.

D. A Type 4 LSA is originated by an ASBR to describe a route to itself to routers outside the area.

正解：A 解答を投票する

出題：8

What command allows analysis of the Dijkstra calculation on the Alcatel-Lucent 7750 SR?

A. Show router isis spf

B. Show router isis database

C. There is no such calculation in IS-IS

D. Show router isis dijykstra

正解：A 解答を投票する

出題：9

Click on the exhibit.

192.168.3.1 is a loopback interface on router R2 and is distributed to OSPF area 0, but the ping fails from router R3.
Which of the following is a possible solution to the problem?

A. Add the "summaries" option to the NSSA area configuration on router R1.

B. Configure a default route on router R2.

C. Configure a static route on router R1 to 192.168.3.1.

D. Add the "originate-default-route" option in the NSSA area configuration on router R3.

正解：A 解答を投票する

4A0-101試験無料問題集「Alcatel-Lucent Interior Routing Protocols and High Availability 認定」