多选题Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）AThe interface must be configured as a Multilink PPP interfaceBThe correct bandwidth should be configured on the interfaceCA QoS policy must not be currently attached to the interfaceDCEF must be enabledEAutoQoS must be enabled globally before it can be enabled on the interfaceFAn IP address must be configured on the interface if its speed is equal to or less than 768 kbps
多选题
Which of the following is not an essential prerequisite for AutoQoS to be correctly applied to aninterface？ （Choose all that apply.）（）
A
The interface must be configured as a Multilink PPP interface
B
The correct bandwidth should be configured on the interface
C
A QoS policy must not be currently attached to the interface
D
CEF must be enabled
E
AutoQoS must be enabled globally before it can be enabled on the interface
F
An IP address must be configured on the interface if its speed is equal to or less than 768 kbps
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