多项选择题

Which three are benefits of U-APSD?（）

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

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热门试题

单项选择题WhatistheCiscorecommendedEDCFqueuetouseforvoiceTSPEC?（）

A.AC_VI
B.AC_VO
C.AC_BK
D.AC_BE

单项选择题WhatistherecommendedCiscoDSCPvalueforaswitchorrouterpassingCiscoUnifiedWirelessIP Phone7921GRTPpackets?（）

A.CS3
B.CS1
C.EF
D.5
E.6

单项选择题WhichkeypadsequencewillresettheCiscoUnifiedWirelessIPPhone7921tofactorydefault?（）

A.***
B.**#
C.**1
D.**2

单项选择题WhatisrecommendedforawirelessLANinfrastructureconfigurationwhenusingSVP-version SpectraLinkphones?（）

A.Disable DTPC on the radio.
B.Disable higher data rates on the radio.
C.Disable WMM policy on the WLAN.
D.Disable multicast on the WLAN.

单项选择题WhichstatementiscorrectforboththeLWAPPandCAPWAPAPupstream802.1QtaggedwiredQoS priorityforaWMM-associatedclientframethatisH-REAPlocallyswitchedrunningv5.2?（）

A.Wireless client WMM UP classification is translated to a wired DSCP priority.
B.Wireless client 802.11p classification is translated to a wired DSCP priority.
C.Wireless client WMM UP classification is translated to a wired 802.1p CoS priority.
D.Wireless client 802.11p classification is translated to a wired 802.1p CoS priority.
E.WLAN configured QoS level is used to set the wired DSCP priority.
F.Wired 802.1p CoS priority is not set.