多选题Which two statements about the QoS functionality of the Cisco SDM are true？（）Athe first step when using the SDM QoS wizard is to select the inbound interface on which the QoS policy must be appliedBthe SDM QoS wizard can be used to optimize LAN， WAN， and VPN interfacesChe SDM QoS wizard supports network-based application recognition （NBAR） to provide deep and stateful packet inspectionDhe SDM QoS wizard will apply custom queuing and priority queuing policies to the identified interfacesEhe SDM QoS wizard will apply low latency-queuing，custom-queuing and priority-queuing policies to the identified interfacesFto create and manage the QoS settings， the user must select the QoS wizard task under the Monitor option
多选题
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 applied
B
the SDM QoS wizard can be used to optimize LAN， WAN， and VPN interfaces
C
he SDM QoS wizard supports network-based application recognition （NBAR） to provide deep and stateful packet inspection
D
he SDM QoS wizard will apply custom queuing and priority queuing policies to the identified interfaces
E
he SDM QoS wizard will apply low latency-queuing，custom-queuing and priority-queuing policies to the identified interfaces
F
to create and manage the QoS settings， the user must select the QoS wizard task under the Monitor option
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