单项选择题
A.The switch port will perform marking for the ingress voice and data traffic by using the defaultCoS value at the switch port.
B.The switch port will trust theCoS value of the ingress voice and data traffic that comes into the switch port.
C.The switch port will trust theCoS value of the ingress voice traffic. Data traffic will be marked at the switch port with the default CoS value.
D.The switch port will trust theCoS value of the ingress data traffic. Voice traffic will be marked at the switch port with the default CoS value.
单项选择题 The voice VLAN feature has been enabled on a new Company Catalyst switch port. What is the effect of this？ （）
单项选择题 Refer to the exhibit. Which statement is true about where trust boundaries should be established in a network？（）
多项选择题 You need to configure a new Company Catalyst 3560 switch for a VOIP-enabled office. Which three statements are true about the voice VLAN feature on this switch？（）
