A.SNR
B.noise floor
C.level of interference
D.Received Signal Strength Indicator
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A.Report the problem to the FCC
B.Report the problem to the FAA
C.Remove channel 36 from the DCA channel list
D.Configure channel 36 to bond to channel 40 for a 40Mhz 802.11n channel
A.40mW maximum transmit power
B.average power level of the VoWLAN clients
C.100mW transmit power
D.lowest power level of the VoWLAN clients
A.Fresnel zone
B.SNR
C.SLR
D.PoE
E.EIRP
A.7
B.14
C.20
D.30
A.data/coverage
B.voice
C.location
D.mesh
E.public
F.WPAN
最新試題
Which two methods can be used to prevent or reduce RFI from colocated directional antennas（）
Cisco recommends a decibel referenced to 1 milliwatt signal level for the coverage cell edge at thepredetermined data rate that is needed to support the VoWLAN device and call capacityrequirements. What is that signal level value for Cisco Unified Wireless IP Phones 7920， 7921G， and7925G？（）
What is the minimum recommended access point overlap for voice roaming？（）
When planning for voice deployments with the Cisco Unified Wireless IP Phone 7921G handset in amultifloor building with a WLAN that operates at an 11 MB/s data rate， how many decibelsreferenced to 1 milliwatt of same-channel separation are recommended between floors？（）
Which statement regarding the site-survey process is correct？（）
Which can NOT be selected for supported services in Cisco WCS Planning Tool？（）
What should be done if Cisco Spectrum Expert Wi-Fi reports a channel utilization of 40 percent onchannel 36， from a source outside of the site？（）
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？（）
What is a site survey best practice for location-based services？（）
What does a Cisco Unified Wireless IP Phone 7921G deployment require（）？