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[主观题]

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?()

Refer to the exhibit. The Route.com company is run

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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更多“Refer to the exhibit. The Rout…”相关的问题

第1题

Refertotheexhibit,whichshowsaPPPoAdiagramandpartialSOHO77configuration.WhichcommandneedstobeappliedtotheSOHO77tocompletetheconfiguration?()

A.encapsulationaal5snapappliedtothePVC

B.encapsulationaal5ciscopppappliedtothePVC

C.encapsulationaal5ciscopppappliedtotheATM0interface

D.encapsulationaal5muxpppdialerappliedtotheATM0interface

E.encapsulationaal5muxpppdialerappliedtothePVC

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第2题

A group of hosts are physically connected to the same switch. The hosts are used by employ

ees of different departments and therefore do not need to directly exchange data on a regular basis.Which technology can a network administrator deploy to reduce unnecessary broadcast traffic between these hosts?()

A. Micro segmentation

B. Transparent switching

C. peer-to-peer networking

D. port security

E. store-and-forward switching

F. virtual local area networks

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第3题

What are two results of entering the Switch(config) vtp mode client command on a Catalyst switch?()

A. The switch will ignore VTP summary advertisements

B. The switch will forward VTP summary advertisements

C. The switch will process VTP summary advertisements

D. The switch will originate VTP summary advertisements

E. The switch will create, modify and delete VLANs for the entire VTP domain

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第4题

Refer to the exhibit. When you examine the routing table of R1 and R4, you are not able to

see the R1 Ethernet subnet on the R4 routing ta ble. You are also not able to see the R4 Ethernet subnet on the R1 routing table.Which configuration change should be made to resolve this issue? Select the routers where the configuration change will be required, and select the required EIGRP configur ation command(s).()

A. R1 and R4

B. R2 and R3

C. ip summary-address eigrp 1 10.1.1.0 255.255.255.0 and ip summary - address eigrp 110.2.2.0 255.255.255.0

D. variance 2

E. eigrp stub connected

F. no auto - summary

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第5题

Refer to the exhibit.The actual speed of the serial links between R2 and R3 are 256 kb/s a

nd 512k b/s respectively. When configuring EIGRP on routers R2 and R3, the network administrator configured the bandwidth of both serial interfaces to 512 kb/s. What will be the effect?()

A. EIGRP will overutilize the 512 kb/s link.

B. The interface "delay" value used in the EIGRP metric calculation will be inaccurate on the 256k b/s serial interface.

C. The amount of bandwidth used for EIGRP routing protocol traffic on the 256 kb/s link can become excessive.

D. EIGRP can load balance between the two serial links only if the variance is set to 2 or higher.

E. Unequal cost load balancing will be disabled.

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第6题

At a branch location, TestKing.com has deployed a non modular router that is equipped with

two serial interfaces and two Ethernet interfaces.What additional equipment must be used to allow the branch office to connect to the central office by using an ISDN service?()

A. a serial cable with a V.35 to RJ45 adapter

B. a CSU/DSU

C. an external ISDN TA and NT1

D. The non-modular router cannot connect to an ISDN service. The network administrator must purchase a modular router with an ISDN BRI-U card.

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第7题

WhichthreeMPLSstatementsaretrue?()

A.CiscoExpressForwarding(CEF)mustbeenabledasaprerequisitetorunningMPLSonaCiscorouter.

B.Frame-modeMPLSinsertsa32-bitlabelbetweentheLayer3andLayer4headers.

C.MPLSisdesignedforusewithframe-basedLayer2encapsulationprotocolssuchasFrameRelay,butisnotsupportedbyATMbecauseofATMfixed-lengthcells.

D.OSPF,EIGRP,IS-IS,RIP,andBGPcanbeusedinthecontrolplane.

E.Thecontrolplaneisresponsibleforforwardingpackets.

F.ThetwomajorcomponentsofMPLSincludethecontrolplaneandthedataplane.

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第8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9题

Refer to the exhibit. A Boston company bought th e assets of a New York company and is try

ing to route traffic between the two data networks using EIGRP. The show command output shows that traffic will not flow between the networks. As a network consultant, you were asked to modify the configuration a nd certify the interoperability of the two networks. For traffic to flow from subnet 172.16.8.0/24 to the 172.16.16.0/24 subnet, which configuration change do you recommend?()

A. Turn off autosummarization on routers N1 and B1.

B. Add IP summary addre sses to the Internet - pointing interfaces of routers N1 and B1.

C. Turn off autosummarization on routers N2 and B2.

D. Add wildcard masks to the network commands on routers N2 and B2.

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第10题

Youadministeranetworkthatusestworouters,R1

andR2,configuredasanHSRPgrouptoprovideredundancyforthegateway.RouterR1istheactiverouterandhasbeenconfiguredasfollows:

R1#configureterminal

R1(config)#interfacefa0/0

R1(config-if)#ipaddress10.10.0.5255.255.255.0

R1(config-if)#standby1priority150

R1(config-if)#standbypreemptdelayminimum50

R1(config-if)#standby1trackinterfacefa0/215

R1(config-if)#standby1ip10.10.0.20

Whichofthefollowingdescribestheeffectthestandbypreemptdelayminimum50commandwillhaveonrouterR1?()

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