A.SIFS
B.PIFS
C.DIFS
D.LIFS
E.NAV
F.CWmin
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A.20 bytes
B.60 bytes
C.120 bytes
D.160 bytes
A.minimum jitter
B.maximum jitter
C.upstream standard packet deviation
D.average MOS value
E.average conceal rate
A.The phone does a directed call hangup on 802.11b，then does an auto-redial on 802.11a，creating a new call.
B.The phone does a directed call hangup on 802.11b， then the user does a redial on 802.11a，creating a new call.
C.The phone does a disassociation on 802.11b and an association on 802.11a，and call remains up if the subnet has not changed.
D.The phone does not roam from 802.11b to 802.11a when on an active call.
E.The phone must switch network profiles to roam from 802.11b to 802.11a.
A.RSSI of the client at the access point
B.WMM state
C.current MOS value
D.current RF channel
E.current transmit data rate
A.disable higher data rates
B.set DTIM = 1
C.disable RRM
D.disable broadcast SSID
E.disable multicast
最新試題
Which three WLC items are required to properly enable queuing with TSPEC for voice traffic?（）
What is the Cisco recommended EDCF queue to use for voice TSPEC?（）
Which three actions are required to access the network statistics on a remote Cisco Unified Wireless IP Phone 7921G via a web browser?（）
Which three solutions does AirMagnet VoFi Pro Analyzer integrate?（）
Which statement describes the WLCv5.2 delivery of a multicast packet from a wired PC source on VLAN_X to a respective wireless client using SSID_X, using a WLAN controller enabled for multicast?（）
When designing the coverage area for high call capacity, what two actions should be done with data rates and channels?（）
What is the minimum configuration you must do in order to enable multicast support on the CiscoWireless LAN Controller v5.2?（）
Which two pieces of information does the Cisco WLC v5.2 client monitor feature provide about a VoWLAN client?（）
Which three are interframe spaces defined in 802.11?（）
What is the WMM user priority of the packets going downstream to the client when the client does not support TSPEC but the Cisco WLC has ACM enabled and WLAN priority is set to Platinum?（）