A.overleasedlines,usethemultilinkpppcommandtoreducelatencyandjitter,andtocreateDistributedLinkFragmentationandinterleaving
B.usetheservice-policycommandtoattachatrafficflowtoaninterfaceontherouter
C.usetheiprsvpbandwidthcommandtosetastrictupperlimitonthebandwidthNBARuses,andtoguaranteeadmissionofanyflows
D.usethepolicy-mapcommandtodefineoneormoreQoSpolicies(suchasshaping,policing,andsoon)toapplytotrafficdefinedbyaclassmap
E.usetherandom-detectdscpcommandtomodifythedefaultminimumandmaximumthresholdsfortheDSCPvalue
F.usetheclass-mapcommandtodefineoneormoretrafficclassesbyspecifyingthecriteriabywhichtrafficisclassified
第1题
You have finished physically installing an access point on the ceiling at your office. At a minimum, which paramenter must be configured on the access point in order to allow a wireless client to operate on it?()
A. AES
B. PSK
C. SSID
D. TKIP
E. WEP
第2题
A.aggregationcongestionoccurringatthecorelayerwherethedifferentdistributionlayerdevicesfeedtraffictothecore-layerswitches
B.speedmismatcheswhenmovingfromalow-speedLANenvironmenttoahigherspeedWANenvironment
C.flappingEthernetinterfacescausedbymisconfiguredLANinterfaces
D.flappingserialinterfacescausedbymisconfiguredWANinterfaces
E.speedmismatcheswhenmovingfromahigh-speedLANenvironmenttoalowerspeedWANenvironment
第3题
A.PPPoEcanprovideahostwithaccesstoadestinationoverEthernet.Youcanhaveonlyone PPPoE sessionperPVC
B.YoumustinstallPPPoEclientsoftwareonallhoststhatconnecttotheEthernetsegment.Thismeans thattheaccessprovidermustmaintainaCPE
C.YoucannotusePPPoEwithCiscoServiceSelectionGateway
D.PPPoEimplementationissusceptibletobroadcaststormsandpossibledenial-of-serviceattacks
E.Per-sessionaccountingispossible,whichallowstheserviceprovidertochargethesubscriberbased onsessiontimeforvariousservicesoffered.Theserviceprovidercanalsorequireaminimumaccess charge
第4题
A.alerts
B.critical
C.errors
D.notifications
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