Study tips 642-741

Which three WLC items are required to properly enable queuing with TSPEC for voice traffic?

which WMM queue is U-APSD most beneficial?

Which three are benefits of U-APSD?

What is the Cisco recommended EDCF queue to use for voice TSPEC?

What is the recommended Cisco DSCP value for a switch or router passing Cisco Unified Wireless IP Phone 7921G RTP packets?

Which keypad sequence will reset the Cisco Unified Wireless IP Phone 7921 to factory default?

What is recommended for a wireless LAN infrastructure configuration when using SVP-version SpectraLink phones?

What is the Cisco recommendation for VLAN configuration as it relates to QoS for VoWLAN configuration?

which quality of service parameter should the WLAN for VoWLAN clients be configured?

what is the recommended DTIM value of the WLAN for VoWLAN devices?