单项选择题
Youhaveafirewallfiltercontainingtwotermsappliedinaninbounddirectiononacustomerinterface.Youwouldlikethisfiltertoprotectyournetworkfromaspoofeddenialofserviceattack.Whatmatchcriterionshouldbeusedinthefirsttermofthefilter？（）
A.SourceTCPport
B.SourceIPaddress
C.DestinationTCPport
D.DestinationIPaddress
- A.Youwouldlikethisfiltertoprotectyournetworkfromaspoofeddenialofserviceattack.Whatmatchcriterionshouldbeusedinthefirsttermofthefilter？（）
A.SourceTCPport
B.SourceIPaddress
C.DestinationTCPport
D.DestinationIPaddress
点击查看答案
相关考题
- 未知题型 DPI对业务的标识依据什么实现（）
- 单项选择题 InIS－IS，howdoestherestartingrouterinformitshelpersthatarestartseventoccurred？（）
- 单项选择题 YouhaveaLevel1－onlyrouter（RouterA）inIS－ISarea49.0001.HowdoesRouterAlearnhowtogettoIPprefixedinotherareas？（）
- 单项选择题 WhichcommandclearsthehistoryBGPdampedroutes？（）
- 单项选择题 WhatsettinginJUNOSsoftwareforcesabgpspeakertowaitforabgpneighbortoinitiateabgpsession？（）
- 单项选择题 WhatistheDraft－Kompellacontrolplanebasedon？（）
- 单项选择题 InwhatPIMtopologywouldyouuseMSDPwithinasingledomain？（）
- 单项选择题 WhatpreventsroutingloopswhenMSDPisconfiguredacrossmultipledomains？（）
- 单项选择题 InJUNOSsoftware，whatisrequiredtoredistributeRIProutesintoOSPF？（）
- 单项选择题 AnOSPFnon-backboneareaallowsexternalroutestobefloodedwithinthearea.Theseexternalroutesarepropagatedintootherareas.However，externalroutesfromotherareasarenotallowedtoenterthisarea.WhichtypeofSPFareadoesthisdescribe？（）A.stubareaB.transitareaC.borderareaD.not-so-stubbyarea
- 单项选择题 WhichJUNOSsoftwareoperational－modecommanddisplaysthestatusofaDraft－MartiniVPN？（）
- 单项选择题 AnIS－ISrouterisadjacenttoandpassingtrafficwithaneighbor.Youperformashowis interfacedetailcommandandnoticethatforsomeinterfacesyouhaveacircuittypeof3.WhichIS－ISlevel（s）isenabledontheseinterfaces？（）
- 单项选择题 WhichactionoccurswhentheBGProute20.1.0.0/16isevaluatedbythepolicyexpression？（）[editpolicy-options]policy-statementmy-filter{term-first{from{route-filter192.168.0.0/16orlongeraccept；route-filter192.168.1.0/24exactaccept；route-filter192.168.2.0/24exact；}then{metric10；accept；}termsecond{then{metric20；accept；}}policy-statementmain{termchange-attributesfrom{policymy-filter；}thenaccept；}termdefault{thenreject；}}[editprotocols]bgp{exportmain；}A.TherouteisnotadvertisedintoBGPB.TherouteisadvertisedintoBGPwithmetric10.C.TherouteisadvertisedintoBGPwithmetric20.D.TherouteisadvertisedintoBGPwithdefaultmetric.
- 单项选择题 GiventhetwoASpathregularexpressions："65000＋（65001|65002）""65000＋（65001|65002）{0，}"WhichASpathmatchesbothexpressions？（）
- 单项选择题 WhichisastepintheJUNOSsoftwareCSPFalgorithm？（）
- 单项选择题 InJUNOSsoftware，whichistheonlyBGPattributewhereahighervalueispreferred？（）
- 单项选择题 AnOSPFnon-backboneareafollowsexternalroutestobefloodedwithinthearea.Theseexternalroutesarepropagatedintootherareas.However，externalroutesfromotherareasarenotallowedtoenterthisarea.WhichtypeofOSPFareadoesthisdescribe？（）A.stubareaB.transitareaC.borderareaD.not-so-stubbyarea
- 单项选择题 WhichroutingtablestoresIPv6routes？（）
- 单项选择题 Which of the followingLSAistheType10？（）
- 单项选择题 Whichstatementaccuratelydescribesfirewalluserauthentication？（）
