WhenplanningforvoicedeploymentswiththeCiscoUnifiedWirel

单项选择题

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？（）

A.13 dBm
B.19 dBm
C.25 dBm
D.31 dBm

相关考题

多项选择题 Whichthreeitemsshouldthesitesurveydocumentationinclude？（）

单项选择题 TheCiscoAironet1140SeriesAccessPointdraws12.95Watthepowersource.However，whenusingalongEthernetcable，thedevicecandrawuptohowmuchadditionalwattage？（）

单项选择题 Whenusingalightningarrestor，connectwhichtypeofgroundwiretoagoodearthground？（）

备案号：湘ICP备14005140号-4

经营许可证号：湘B2-20140064

CCNP(642-731)