多项选择题

Which three WLC items are required to properly enable queuing with TSPEC for voice traffic?（）

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

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热门试题

单项选择题ForwhichWMMqueueisU-APSDmostbeneficial?（）

A.on any of the queues
B.AC_VO
C.AC_VI
D.the strict priority queue

多项选择题WhichthreearebenefitsofU-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

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