Whatarethethreemodelsofqualityofservice(QoS)inanetwork?() A.ResourceReservationProtocol（RSVP）B.first-in，first-out（FIFO）C.best-effortD.CBWFQE.IntServF.DiffServ
Whatarethethreemodelsofqualityofservice(QoS)inanetwork?()
A.ResourceReservationProtocol（RSVP）
B.first-in，first-out（FIFO）
C.best-effort
D.CBWFQ
E.IntServ
F.DiffServ
相关考题：
QoS Zone与Basic Zone的差异包括() A.QoS Zone需要licenseB.QoS Zone的名称多了一个前缀C.QoS Zone的成员只能是WWND.QoS Zone的优先级更高
以下关于QOS的设计方法正确的是()。 A.在规划QOS时，可以不考虑VOIP业务，因为它占用的带宽资源少B.QOS功能可以实现对流量的限速C.交换机的QOS采用硬件队列实现D.QOS仅在接入层部署
Whataretwobenefitsofcontrolplanepolicing?() A.protectionagainstdenialofservice（DoS）attacksatinfrastructureroutersandswitchesB.protectionagainstknownwormattacksinroutersandswitchesC.qualityofservice（QoS）controlforpacketsthataresourcedfromthedataplaneofCiscoroutersandswitchesD.qualityofservicecontrol（QoS）forpacketsthataredestinedtothecontrolplaneofCiscoroutersandswitchesE.qualityofservice（QoS）controlforpacketsthataredestinedtothedataplaneofCiscoroutersandswitches
Choose the true statement regarding QoS pre-classify.（）A、QoS pre-classify permits making QoS decisions based on elements from the unencrypted IP packet.B、QoS pre-classify is required when encrypting voice.C、QoS pre-classify is an advantage to Service Providers transporting encrypted packets.D、QoS pre-classify is not designed for IPSec/GRE configurations.
查看PQ模板的命令A、info configure qos profiles bandwidthB、info configure qos profiles ingress-qosC、info configure qos interface
What is used to provide read access to QoS configuration and statistics information on Cisco platforms thatsupport Modular QoS CLI （MQC）？（）A、Cisco NBAR DiscoveryB、Cisco AutoQoSC、Cisco Class-Based QoS MIBD、Cisco SDM QoS WizardE、CDP
Which statement is correct about the Cisco QoS SDM wizard？（）A、the best-effort class will need to have its percentage entered in the QoS Policy Generation screenB、SDM QoS wizard provides real-time validation of application usage of WAN bandwidthC、the SDM wizard is not able to monitor QoS policing trafficD、the SDM QoS wizard is pre-installed on enterprise routers
Which statement is true about the SDM QoS wizard and its ability to enable a QoS policy on router interfaces？（）A、QoS can be enabled on interfaces used for Easy VPN clientsB、QoS can be enabled on IPsec VPN interfaces and tunnelsC、QoS can be enabled on interfaces with an existing QoS policyD、the QoS policy can be enabled for incoming and outgoing traffic on the interface
Which two statements about the QoS functionality of the Cisco SDM are true？（）A、the first step when using the SDM QoS wizard is to select the inbound interface on which the QoS policy must be appliedB、the SDM QoS wizard can be used to optimize LAN， WAN， and VPN interfacesC、he SDM QoS wizard supports network-based application recognition （NBAR） to provide deep and stateful packet inspectionD、he SDM QoS wizard will apply custom queuing and priority queuing policies to the identified interfacesE、he SDM QoS wizard will apply low latency-queuing，custom-queuing and priority-queuing policies to the identified interfacesF、to create and manage the QoS settings， the user must select the QoS wizard task under the Monitor option
多选题Which two statements are true about the various methods of implementing QoS？（）ACisco AutoQoS can be used repeatedly to apply a single QoS policy to multiple interfaces.BCisco AutoQoS includes an optional web-based GUI for automating the configuration of QoS services.CCisco AutoQoS provides capabilities to automate VoIP deployments.DThe auto qos global configuration command is used to configure Cisco AutoQoS.EThe Modular QoS CLI （MQC） is the best way to fine tune QoS configurations.FThe SDM QoS wizard is the fastest way to implement QoS.
单选题What is used to provide read access to QoS configuration and statistics information on Cisco platforms thatsupport Modular QoS CLI （MQC）？（）ACisco NBAR DiscoveryBCisco AutoQoSCCisco Class-Based QoS MIBDCisco SDM QoS WizardECDP
单选题Which statement is correct about the Cisco QoS SDM wizard？（）Athe best-effort class will need to have its percentage entered in the QoS Policy Generation screenBSDM QoS wizard provides real-time validation of application usage of WAN bandwidthCthe SDM wizard is not able to monitor QoS policing trafficDthe SDM QoS wizard is pre-installed on enterprise routers
单选题关于QoS保证的划分等级描述错误的是（）。A确定型QoS保证B统计型QoS保证C尽力而为型QoS保证D上面选项都不对