单项选择题

WhichclassofCiscoaccesspointsoperateunderIEEE802.3afpow……

Which class of Cisco access points operate under IEEE 802.3af power？（）

A.Class A
B.Class 1
C.Class 2
D.Class 3
E.Class 4

<上一题目录下一题>

热门试题

单项选择题Toprovideefficientroamingbetweenthecells，whichpercentofcelloverlapisrecommendedfor2.4GHzand5GHzaccesspoints？（）

A.5 to 10 percent for both 2.4 GHz and 5 GHz
B.10 percent for both 2.4 GHz and 5 GHz
C.20 percent for 2.4 GHz and 15 to 20 percent for 5 GHz
D.20 percent for 2.5 GHz and 10 percent for 5 GHz

单项选择题UnderU.S.regulatorydomain，whichchannelplandeliversthepropercoverageinalargelecturehallthatrequiresfouraccesspoints？（）

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？（）

A.AP1130
B.AP1242
C.AP1252
D.BR1310

单项选择题WhatstatementbestdescribesCiscoWCSsupportforantennas？（）

A.Cisco WCS supports third-party antennas for location applications.
B.Access points that are defined with third-party antennas will not participate in rogue on-demand location tracking.
C.Cisco WCS supports third-party antenna gain， azimuth， and elevation progation patterns.
D.Access points that are defined with a third-party antenna in Cisco WCS will display coverage heat maps.

单项选择题WhenusingWMMCallAdmissionControl，whatarethedefaultbandwidthvaluesforvideoon802.11a n（）？

A.Max RF bandwidth is 75 percent， reserved roaming bandwidth is 6 percent.
B.Max RF bandwidth is 50 percent， reserved roaming bandwidth is 10 percent.
C.Max RF bandwidth is 50 percent， reserved roaming bandwidth is 15 percent.
D.Max RF bandwidth is 0 percent， reserved roaming bandwidth is 0.