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[主观题]

形而上学是指同辩证法相对立的世界观或方法论。指用孤立、静止、片面的观点看世界，认为一切事物都是

孤立的，永远不变的；如果说有变化，只是数量的增减或场所的变更，这种增减或变更的原因不在事物内部而在于事物外部。以下属于形而上学的是()。

A．黑格尔：手离开了身体就失去了其作为手的意义

B．庄子：一尺之棰，日取其半，万世不竭

C．赫拉克利特：没有人能两次踏进同一条河流

D．培根：科学在人心目中的价值必须由它的实践作决定

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更多“形而上学是指同辩证法相对立的世界观或方法论。指用孤立、静止、…”相关的问题

第1题

OSPF is configured over a Frame Relay network as shown in the exhibit. All PVCs are active

.However, R1 and R3 fail to see all OSPF routes in their routing tables. The show ip ospf neighbor command executed on R2 shows the state of t he neighbors. What should be done to fix the problem？（）

A. The ip ospf network broadcast command should be configured on each Frame Relay interface

B. The ip ospf network non -broadcast command should be configured on each Frame Relay interface

C. Th e ip ospf priority value on the spoke routers should be set to 0

D. The ip ospf priority value on the hub router should be set to 0

E. The neighbor command should be configured under the OSPF routing process on all routers

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第2题

An etwork administrator has enabled OSPF across an NBMA network and has issued the command ip ospf network nonbroadcast. Given those facts, which two statements are true？（）

A. Interfaces will automatically detect and build adjacencies with neighbor routers

B. DR and BDR elections will not occur

C. DR and BDR elections will occur

D. The neighbor command is required to build adjacencies

E. All routers must be configured in a fully meshed topology with all other routers

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第3题

Refer to the exhibit. All routers have Protocol Independent Multicast （PIM) enabled interf

Refer to the exhibit. All routers have Protocol Independent Multicast (PIM) enabled interfaces. On the basis of the configuration provided on routers R1 and R2, which router will take on the func tion of rendezvous point (RP) for the multicast network？（）

A. both routers R1 and R2

B. router R1

C. router R2

D. none of the routers since they are not configured with static RP

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第4题

Refer to the exhibit. The Route.com company is running EIGRP between all the r outers. Cur

rently, if one of the LAN links (LAN1 or LAN2) at the headquarters flaps (goes up and down), the HQRTR1 and HQ - RTR2 routers will experience high CPU usage and have a long EIGRP convergence time. As the new network administrator, you are asked to investigate this situation and determine if there is a quick way to resolve this issue. Which is the most important thing that you can quickly verify first to resolve this issue？（）

A. Verify that the bandwidth setting on all WAN links is correct.

B. Verify that the HQ - RTR1 and HQ - RTR2 routers are configured to send only a default route to all the spoke routers.

C. Verify that the HQ - RTR1 and HQ - RTR2 routers are configured for EIGRP Nonstop Forwarding.

D. Verify that all the spoke routers are co nfigured for autosummarization.

E. Verify that all the spoke routers are configured as EIGRP stub.

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第5题

Which routers must be configured with the same authentication string when configuring OSPFauthentication？（）

A. all routers on a link

B. all routers in an area

C. all external OSPF peers

D. all routers in an OSPF domain

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第6题

The PassGuide network consists of a series of routers that are all configured for IBGP. Which one of the following IBGP characteristics is true（）

A.The IBGP routers must always be fully meshed.

B.The IBGP routerscan be in a different AS.

C.The IBGP routersmust be directly connected.

D.TThe IBGP routersdo not need to be directly connected.

E.None of the other alternatives apply are true

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第7题

Refer to the exhibit. OSPF is configured on all routers in the network. On the basis of the show ip ospf n eighbor output, what prevents R1 from establishing a full adjacency with R2？（）

A. Router R1 will only establish full adjacency with the DR and BDR on broadcast multi- access networks.

B. Router R2 has been elected as a DR for the broadcast multiaccess network in OSPF area 1.

C. Routers R1 and R2 are configured as stub routers for OSPF area 1 and OSPF area 2.

D. Router R1 and R2 are configured for a virtual link between OSPF area 1 and OSPF area 2.

E. The Hello parameters on routers R1 and R2 do not m atch.

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第8题

Refer to the exhibit. OSPF is configured on all routers in the network. Area 5 is configur

ed as an NSSA areA. The RIPv2 routes are redistributed into the OSPF domain on router R5. What two types of LSAs will be originated by router R5？（）

A. type 1 Router LSA

B. type 2 Network LSA

C. type 3 Network Summary LSA

D. type 4 ASBR Summary LSA

E. type 5 AS External LSA

F. type 7 NSSA External LSA

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第9题

Refer to the exhibit. ROUTE.com has just implemented this EIGRP network. A network adminis

trator came to you for advice while trying to implement load balancing across part of their EIGRP network. If the variance value is configured as 2 on all routers and all o ther metric and K values are configured to their default values, traffic from the Internet to the data center will be load balanced across how many paths？（）

A. 1

B. 2

C. 3

D. 4

E. 5

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第10题

The routers named Testking1 and Testking2 are both configured with RIP only.What will happ

en in the event of Testking1 receiving a routing update that contains a higher cost path to a network already in its routing table？（）

A. The update information will be added to the existing routing table.

B. The update information will replace the existing routing table entry.

C. The update will be ignored and thus no further action will occur.

D. The existing routing table entry will be purged from the routing table and all routers will attempt convergence.

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