A.A Cisco Aironet AP handles the transmission of beacon frames and also handles responses to probe-request frames from clients
B.A Cisco Aironet solution includes intelligent Cisco Aironet access points （APs） and Cisco Catalyst switches
C.In the Cisco Aironet solution， each AP is locally configured by the use of either a web interface or the command line interface
D.The Cisco Aironet AP handles real-time portions of the LWAPP protocol， and the WLAN controller handles those items which are not time sensitive
E.Virtual MAC architecture allows the splitting of the 802.11 protocol between the Cisco Aironet AP and a LAN switch

A.Effectively the trust boundary has been moved to the IP phone
B.The host is now establishing the CoS value and has effectively become the trust boundary
C.The switch is rewriting packets it receives from the IP phone and determining the CoS value
D.The switch will no longer tag incoming voice packets and will trust the distribution layer switch to set the CoS
E.RTP will be used to negotiate a CoS value based upon bandwidth utilization on the link