单选题Which parameter, when enabled on a standalone access point, gives the highest priority to a voice packet even when qos is not enabled?()Aigmp snoopingBwmmCqos element for wireless phonesDavvid priority mapping

单选题
Which parameter, when enabled on a standalone access point, gives the highest priority to a voice packet even when qos is not enabled?()
A

igmp snooping

B

wmm

C

qos element for wireless phones

D

avvid priority mapping


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