A.enable aggressive load balancing
B.enable coverage hole detection
C.disable dynamic transmit power control
D.enable short preamble
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A.nominally 30 percent to best align with Cisco Unified Communications System recommendations
B.100 percent to ensure that the VoWLAN calls can use all the available bandwidth, if needed
C.system default of 75 percent
D.40 to 60 percent
E.voice CAC should be left disabled unless wired QoS is configured
A.configure WLAN setting to enable WMM
B.configure WLAN Aironet information elements enabled
C.configure global 802.11b/g or 802.11a，or both，voice CAC
D.configure WLAN QoS Platinum
E.configure DTIM = 2
A.on any of the queues
B.AC_VO
C.AC_VI
D.the strict priority queue
A.synchronization of the transmission and reception of voice frames
B.bandwidth reservation
C.optimized power-save mode periods
D.increased call capacity
E.priority bandwidth and polling
A.AC_VI
B.AC_VO
C.AC_BK
D.AC_BE
最新試題
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 are interframe spaces defined in 802.11?（）
For which WMM queue is U-APSD most beneficial?（）
What is the minimum configuration you must do in order to enable multicast support on the CiscoWireless LAN Controller v5.2?（）
What is the recommended Cisco DSCP value for a switch or router passing Cisco Unified Wireless IP Phone 7921G RTP packets?（）
Which three WLC items are required to properly enable queuing with TSPEC for voice traffic?（）
Which three are benefits of U-APSD?（）
What is the bandwidth requirement of an active duplex wireless call using G.711 codec?（）
What is the recommended minimum speed at the edge of the cells in an 802.11g network for a good Cisco VoWLAN deployment?（）
What is the payload size of a wireless IP phone in a call using G.711 codec?（）