A.Use the built-in roaming monitor built into all VoIP handsets

B.Place a call with the handset and move around the facility to test quality during roaming

C.Use a protocol analyzer to capture the traffic generated when a laptop roams

D.Use a spectrum analyzer to monitor RF activity during a VoIP call

A.Implementation of several other clients in the same BSS using 802.11g radios.

B.Increasing or decreasing the number of spatial streams in use by the client station and AP

C.Implementation Fast BSS Transition (FT) for roaming

D.RF interference from more than 10 nearby Bluetooth transmitters

A.An IP tunnel is established between the AP and controller for AP management and control functions

B.Management and data frames must be processed locally by the AP, while control frames are sent to the controller

C.With 802.1X/EAP security, the AP acts as the supplicant and the controller acts as the authenticator

D.Using centralized data forwarding, frames leaving the Aps are never tagged Ethernet frames with VLAN identifiers

A.The SSID is an alphanumeric value assigned to devicemanufacturers by the IEEE.

B.The SSID is a security session identifier used in RSNs.

C.The SSID must be included in an association request frame.

D.The SSID is a pseudo-random number assigned to each client by an AP.

A.When the Voice queue has frames awaiting transmission, no data will be transmitted from the Best Effort queue.

B.802.11 control frames are assigned to the 802.11 EF priority queue.

C.802.11 QoS is achieved by giving high priority queues a statistical advantage at winning contention.

D.Four 802.1p user priorities are mapped to eight 802.11 transmit queues.