A.background
B.best effort
C.voice
D.video
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A.SIFS
B.PIFS
C.DIFS
D.LIFS
E.NAV
F.CWmin
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
最新試題
What call performance statistics are reported on the Cisco Wireless IP Phone 7921 user interface?()
Which configuration should be done in order to improve the performance of the Cisco Unified Wireless IP Phone 7921G in a WLAN infrastructure?()
Which deployed VoWLAN client security option is recommended by Cisco?()
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?()
Which keypad sequence will reset the Cisco Unified Wireless IP Phone 7921 to factory default?()
Which three statements are true about load-based Call Admission Control?()
What is the recommended minimum speed at the edge of the cells in an 802.11g network for a good Cisco VoWLAN deployment?()
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?()
What is the Cisco recommended setting for the Cisco Unified Wireless Network WLC Voice Call Admission Control Max RF Bandwidth to support the Cisco Unified Wireless IP Phone 7921G?()