Using proper VoWLAN design practice, what would be a reasonable total number of calls for a properly designed 802.11g cell to ensure call quality? A. 4 B. 7 C. 14 D. 20 E. 25 F. 27
Which three statements are true about load-based Call Admission Control? (Choose three.) A. grants a VoWLAN client-initiated call based on the number of active clients associated to the AP B. grants a VoWLAN client-initiated call based on channel bandwidth capacity…
What is the recommended minimum speed at the edge of the cells in an 802.11g network for a good Cisco VoWLAN deployment? A. 11 Mb/s B. 12 Mb/s C. 18 Mb/s D. 36 Mb/s E. 54 Mb/s
The AP has been properly configured for a VoWLAN survey. The RF environment contains a noise of -87 to -90 dBm. What would be the target value for the cell edge reading? A. -55 dBm B. -60 dBm C. -62…
When a VoWLAN client is in the range of two cells, which two statements describe how the client makes a decision about which cell is the best to associate with? (Choose two.) A. The client will associate with the cell…
Which two items enable WMM to expedite frames from respective traffic categories? (Choose two.) Consistent CWmin and CWmax values Dynamic CWmin and CWmax values A. AIFS B. SIFS C. PIFS D. DIFS E. U-APSD F. PS-Poll
Which statement describes the benefit of WMM U-APSD over legacy 802.11 power-save mode? A. Client can burst data without standard interframe spacing. B. Client can burst data without ACKs. C. Client no longer sends null frame to notify of sleep…
Which two options allow a Cisco Unified Wireless IP Phone 7925G to conserve its battery? (Choose two.) A. PS-Poll B. S-APSD C. U-APSD D. 802.11h E. 802.11r
Which three options are benefits of U-APSD? (Choose three.) A. synchronization of the transmission and reception of voice frames B. bandwidth reservation C. optimized power-save mode periods D. increased call capacity E. priority bandwidth and polling