多项选择题
Which two IntServ functions are required on a router？（）
A.admission control
B.DSCP classification
C.monitoring
D.marking
E.scheduling
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相关考题
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多项选择题
Whatthreestatementsaretrueaboutthevariousdeploymentsofthe802.1xExtensibleAuthenticationProtocol（EAP）？（）
A.EAP-FAST has the ability to tie login with non-Microsoft user databases
B.EAP-TLS supports static passwords
C.PEAP supports one-time passwords
D.LEAP does not support multiple operating systems
E.LEAP supports Layer 3 roaming
F.PEAP does not work with WPA -
多项选择题
FordefiningtheQoSpoliciesforeachtrafficclass，whichparametersshouldbeidentified？（）
A.minimum bandwidth guarantee
B.average bandwidth guarantee
C.optimum bandwidth guarantee
D.maximum bandwidth rate
E.IP precedence F priority -
单项选择题
AcmeCompanyhasofficesaroundthecountry.WiththeuseofCiscoUnifiedCallManager，thecompanyhasdeployedaVoIPnetworkinamultisitecentralizedconfiguration.WhichIOSgatewayfeatureshouldbedeployedtoenableVoIPdevicestoregisterwithalocalgatewayandcontinuetofunctionwhentheconnectiontotheCiscoUnifiedCallManagerisbroken？（）
A.gatekeeper multizone
B.Call Admission Control （CAC）
C.Automatic Alternate Routing （AAR）
D.Survivable Remote Site Telephony （SRST）
