4A0-113試験無料問題集（105題）「Nokia OSPF Routing Protocol 認定」

出題：1

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：2

Static routing will be used in a network between a corporate head office, with many connected networks, and a branch office, with one connection to the head office. Which of the following best describes the likely configuration?

A. The corporate head office router will have a default route and the branch site will have a more specific static route.

B. The corporate head office router and the branch office router will both have specific static routes.

C. The corporate head office router and the branch router will both have default routes.

D. The corporate head office router will have a more specific static route and the branch office router will have a default route.

正解：D 解答を投票する

出題：3

What are the types of networks supported on an Nokia 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：4

If OSPF is used in a multi-area OSPF network, which of the following statements regarding route summarization is true?

A. Manual route summarization must be done on all the backbone routers to be effective. Manual route summarization is optional on the routers in non-backbone areas.

B. Manual route summarization is done on the ABRs. By default, automatic summarization is done; however, it may not be optimal for all networks.

C. Manual route summarization is done on the ABRs. By default, no route summarization is done and all routes are advertised to all areas.

D. Manual route summarization can only be done on autonomous system border routers.

正解：C 解答を投票する

出題：5

What is the metric and maximum routable value for RIP?

A. Link cost and 16

B. Hop count and 15

C. Link cost and 15

D. Hop count and 16

正解：B 解答を投票する

出題：6

When redistributing OSPF into RIP V2 what must be taken into consideration for the redistribution to take place?

A. The metric must be set accordingly for RIP

B. The router must be configured as an ASBR

C. You must divide the cost of the OSPF route by three

D. The subnet mask must be removed from the OSPF route

正解：A 解答を投票する

出題：7

What causes an adjacency to change from down to two ways?

A. When a link state update is received in response to a link state request.

B. When a router receives a Hello packet that contains its own router ID in the neighbor list from a neighbor.

C. When a router receives a database description packet from a neighbor.

D. When a link state acknowledgement is received in response to a link state update.

正解：B 解答を投票する

出題：8

What are the ways the RID can be created on an Nokia 7750 SR router? (Choose three)

A. From the last 32 bits of the chassis MAC address

B. From the first 32 bits of the chassis MAC address

C. The loopback IP address

D. From the highest interface IP address

E. By using the command "config router ospf rid X.X.X.X"

F. From the system IP address

正解：A,E,F 解答を投票する

出題：9

Click on the exhibit.

The route table on router R2 shows the system address of router R5 but it does not show any of the interfaces from the non-OSPF area.
What may be causing this?

A. Router R5 does not have an export policy for these prefixes.

B. Router R1 needs to have an export policy added to it.

C. Router R1 needs to have an import policy added to it.

D. 'asbr' is missing from router R1's configuration.

正解：A 解答を投票する

出題：10

Which of the following statements concerning OSPFv3 is false?

A. MD5 Authentication is not supported.

B. NSSA is not supported in OSPFv3.

C. Router LSAs do not carry IPv6 prefix information

D. OSPFv3 uses a 32-bit router ID.

正解：B 解答を投票する

4A0-113試験無料問題集「Nokia OSPF Routing Protocol 認定」