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
When using simultaneous voice and multicast on a single WLAN and RF band, what is the recommended DTIM value of the WLAN for VoWLAN devices?()
How do Cisco Unified Communications IP phones receive firmware upgrades?()
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?()
What is the payload size of a wireless IP phone in a call using G.711 codec?()
Which two pieces of information does the Cisco WLC v5.2 client monitor feature provide about a VoWLAN client?()
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 three WLC items are required to properly enable queuing with TSPEC for voice traffic?()
An LWAPP encapsulated packet is being sent from the Cisco WLC v5.2 to the AP for a wireless WMM client. Can the LWAPP frame be altered to change the resulting final WMM queue for transmission on an 802.11 client?()
Which statement is correct for both the LWAPP and CAPWAP AP upstream 802.1Q tagged wired QoS priority for a WMM-associated client frame that is H-REAP locally switched running v5.2?()
What will improve the battery life of a Cisco Unified Wireless IP Phone 7921G?()