A.FECmightcorrespondtoadestinationIPsubnet,butitmightalsocorrespondtoanytrafficclassthat theedgeLSRconsiderssignificant.
B.FECisagroupofIPpacketsthatisforwardedoveradifferentpath,butwiththesameforwarding treatment.
C.FECisagroupofIPpacketsthatisforwardedoverthesamepath,andwiththesameforwarding treatment.
D.FECisagroupofIPpacketsthatisforwardedoveradifferentpath,butwiththedifferentforwarding treatment.
E.FECisagroupofIPpacketsthatisforwardedoverthesamepath,butwithadifferentforwarding treatment
第1题:
A.LSPsarebidirectional.
B.LSPsareunidirectional.
C.LSPscanbesignaledbyCAC.
D.LSPscanbeconfiguredexplicitly.
E.LSPscanbeconfigureddynamically.
第2题:
A.Tosupportfaultandpolicyreporting,theWLSErequiresaWirelessControlSystem(WCS).
B.WhenWLSEdetectsanAPfailure,itautomaticallyincreasesthepowerandcellcoverageofnearbyAPs.
C.WLSErequiresthe2700locationappliancetoofferlocationtracking.
D.WLSEcanlocaterogueAPsandautomaticallyshutthemdown.
E.WLSEconfigurationisdoneusingthecommandlineinterface(CLI)oraWEBbasedtemplate.
第3题:
A.MPLSTEsupportsadmissioncontrol
B.MPLSTEtunneltrafficisalinkattributetocomputetheTEtunnelpath
C.MPLSTEusesBGPextensiontoadvertiselinkattributes
D.MPLSTEprovidesprotectioncapability
E.MPLSTEusesRSVPtoestablishLSP
第4题:
A.SLAresponderknowstypeofoperation,theportused,andduration.
B.SLAresponderinsertsinandouttimestampsinthepacketpayload.
C.SLAsenderandresponderusetheIPSLAControlProtocoltocommunicatewitheachotherbefore
D.SLAsenderandrespondercommunicationcanbeencrypted.
E.SLAsenderandrespondercommunicationcanbeauthenticatedwithMD5.
第5题:
A.Itpreventsmessagelooping,SessionAdvertisement(SA)messagesmustbeRPFchecked
B.RPFcheckshouldbedoneagainsttheroutetothesourceSofthecorrespondingPIM-SMdomain
C.RPFcheckshouldbedoneagainsttheroutetotheRendez-vousPointofthecorrespondingPIM-SM domain,whichoriginatedtheSA
D.RPFcheckingSessionAdvertisement(SA)messageswillcausemessagelooping
第6题:
关于FEC的说法,正确的有()。
第7题:
FEC指()
第8题:
What is the role of Forwarding Equivalence Class (FEC) in MPLS?()
第9题:
FEC
第10题:
某LSR运行在DU的标签分配模式、有序的标签控制模式下,下列说法正确的是()。
第11题:
OTU10G板具有前向纠错FEC功能,若用在发送端应为()模式
第12题:
下列哪些是100G关键技术()
第13题:
A.PM-QPSK编码
B.接收机采用相干接收
C.FEC采用软判决FEC(SD-FEC)
D.相干接收采用高速电信号处理(DSP)技术
第14题:
A.WLSEsupportscentralizedconfiguration.
B.WLSEsupportsdistributedconfiguration.
C.WLSEcanpickupstatisticsonadeviceevenifthedeviceisnotproperlyconfigured.
D.WLSEcanbeusedtoupgradethefirmwareonAPsandbridges.
E.WLSEmonitorsdevicefaultandperformanceconditionsbutcannotreportanypolicymisconfigurations
第15题:
A.theCiscoWCSisdesignedtosupport1500CiscoWLANcontrollersandupto50APs
B.theCiscoWCSrunsonadedicatednetworkdevicesuchastheCisco2700networkappliance
C.theCiscoWCSrunsonvariouswindowsandLinuxplatforms
D.theCiscoWCSscreendisplaysfourmainmenusheettabconsistingofMonitor,Configure,Security,andAlam
E.theCiscoWCSusestheSNMPprotocoltocommunicatewiththecontrollers
第16题:
A.Itsupportsfastsynchronizationatstartingandbeforenetworkfailures
B.Itsupportsautomaticserverdiscovery
C.Itusesafixed-pointarithmetion
D.Itsupportsthe"nanokernel"kernelimplementation
E.ItdoesnotsupportPublic-KeyCryptography
第17题:
A.FEC决定IP数据包在LSP中如何转发
B.FEC决定如何建立LSP路径
C.FEC决定LSP如何与组对应
D.FEC决定标签如何存储
第18题:
FEC技术可以等效提高信噪比,FEC可以提高()dB,EFEC可以提高()dB,AFEC可以提高()dB
第19题:
在MPLS中,FEC的角色是什么?()
第20题:
Which three are valid IPv6 interface addresses?()
第21题:
Which two statements about forwarding equivalence class (FEC) are true?()
第22题:
编码增益是衡量前向纠错编码(FEC)纠错能力的参数。关于编码增益,以下说法错误的是()。
第23题:
OTU10G单板具有前向纠错(FEC)功能,若用在发送端应设置为()模式。