A.more access points than a data network
B.fewer access points than a data network
C.less SNR than a data network
D.specific relative access point placement
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A.omnidirectional
B.patch
C.Yagi
D.sector
E.parabolic dish
A.Alternate polarization between colocated antennas
B.Cross-polarize antennas between endpoints
C.Install an RF-shielded box around the antennas
D.Increase the distance between the antennas
A.-65 dBm
B.-67 dBm
C.-69 dBm
D.-70 dBm
A.PNG
B.JPEG
C.GIF
D.BMP
E.PICT
F.TIFF
A.AIR-ANT3213
B.AIR-ANT2465P-R
C.AIR-ANT1949
D.AIR-ANT5160V-R
最新試題
Which three items should the site survey documentation include？（）
Which statement about active and passive surveys is incorrect？（）
Which class of Cisco access points operate under IEEE 802.3af power？（）
What is a site survey best practice for location-based services？（）
After the site installation is complete， you should verify the mobility of the VoWLAN device whilewalking the site on an active phone call. Which Cisco WLC or Cisco WCS command is mostbeneficial in determining roaming efficiency？（）
When surveying for VoWLAN， which power level should you base the access point coverage designon？（）
What is the minimum recommended access point overlap for voice roaming？（）
Which antenna generally has the narrowest first Fresnel zone in both the horizontal and verticalplanes？（）
What will cause wireless voice devices to perform poorly？（）
How is attenuation measured？（）