单项选择题
Under U.S. regulatory domain, which channel plan delivers the proper coverage in a large lecturehall that requires four access points?()
A.1, 4, 7, 11 B.1, 4, 8. 11 C.1, 6, 11, 1 D.2, 4, 6, 8
单项选择题 WhichCiscoaccesspointshouldbeusedforacustomersitethatrequestshardwaretosupportMaximalRatioCombiningindoors?()
单项选择题 WhatstatementbestdescribesCiscoWCSsupportforantennas?()
单项选择题 WhenusingWMMCallAdmissionControl,whatarethedefaultbandwidthvaluesforvideoon802.11a/n()?