A.人春秋、战国这样的盛世与唐朝盛世是完全不一致的,前者主要表现在文化上、思想上、科技上,后者主要体现在平稳的政治上
B.如果旧有政治体系在激烈的社会变革中土崩瓦解,国家将会变得更有活力、更加先进,所以动乱也有合理的一面
C.弱肉强食的社会环境对中国的历史发展来说是正当的,因为它可以为中国不断注入新鲜的血液
D.乱世有痛苦,但也可以产生灿烂的文明,东晋十六国及南北朝时期虽然战祸连绵,但是文化、科技繁盛,所以不能完全否认其历史意义
第1题
A.FilterunneededBGProutes
B.RunBGPonadifferentplatformthatalreadyhasmorememory
C.Upgradetheroutermemory
D.IncreasetheBGPupdatetimer
E.CompresstheBGPtable
F.UseadefaultrouteinsteadofmaintainingafullBGPtable
第2题
A.AttackersendsmultipleDHCPrequestsfloodingDHCPserver
B.AttackerconnectsrogueserverinitiatingDHCPrequests
C.AttackerconnectsrogueserverreplyingtoDHCPrequests
D.AttackersendsDHCPjamsignalcausingDHCPservertocrash
E.AttackersendsgratuitousARPreplies,therebyjammingtheDHCPserver
F.AttackersendsunsolicitedDHCPreplies,therebyjammingtheDHCPserver
第3题
A.NetFlow
B.SNMP
C.Debug
D.SysLog
E.EEM
F.CEF
第4题
A.2811
B.2801
C.2851
D.2821
E.1841
F.3825
第5题
A.Providingtechnicalcustomersupport
B.Changingconfigurations
C.Updatingsoftware
D.Monitoringnetworkperformance
E.Replacinghardware
F.Schedulingbackups
第6题
A.broadcast,multicast
B.unicast,broadcast
C.broadcast,unicast
D.multicast,unicast
E.broadcast,broadcast
F.unicast,multicast
第7题
A.AlargenumberofBGPsessions
B.AlargeBGPtable
C.Arouterisconfiguredwiththefollowingcommand:iproute0.0.0.00.0.0.0fa0/1
D.Allinterfacebuffersarecontinuallyinuse
E.Aflappinginterface
F.TheroutersendsalargenumberofARPrequests
第8题
A.MayhaveEthernetaswellasnon-Ethernetinterfaces
B.Traditionallyusedasastandalonedeviceforinter-VLANcommunication
C.MakesuseofTCAMs
D.Usessubinterfacestodefinetrunks
E.CanusebothLayer2andLayer3tomakeforwardingdecisions
F.AllowsthedefinitionofSwitchedVirtualInterfaces(SVI)
第9题
A.UsetheipnbarpdlmcommandtoallowNBARtoreferenceanewPDLMinflashmemory
B.IfNBARdoesn’trecognizecertainapplicationsyoumustcontactCiscoandaskthemtoemailyouanewPDLMforthatapplication
C.Usetheipnbarport-mapcommandtoallowNBARtorecognizecertainapplicationswithanev/portnumber
D.TheapplicationsnotbeingrecognizedcanbereroutedtoanNBARcollector,whichhasamorecompletelistofapplications
E.Usethecopynbarflash:commandtodownloadanewPDLMfiletoflash
F.UsetheipnbarpdlmcommandtodownloadanewNBARreferencefilefromtheCiscowebsite
第10题
A.Routingloops
B.MisconfigurationofVPNendpoints
C.OveriappingIPaddressspace
D.DMVPN
E.Userprofiles
F.MTU
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