A.the codec used by the calling phone
B.approximate length of the call in minutes
C.MOS values throughout the duration of the call
D.802.11e access category overruns
E.co-channel interference percentage during the call
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A.Client issues an IGMP join after association with AP2, allowing AP2 to request a multicast stream from Cisco WLC after AP1 issues an IGMP query.
B.Client issues an IGMP join after association with AP2, allowing AP2 to request a multicast stream from Cisco WLC independent of AP1 multicast member status.
C.Client resumes multicast after association with AP2, because multicast information is sent in mobility exchanges and AP2 is already a member of the multicast group, provided that another client has already joined that multicast.
D.Client resumes multicast after association with AP2, because multicast information is sent in mobility exchanges and AP2 is already a member of the multicast group, regardless if any other clients have already joined that multicast.
A.DTIM
B.Ethernet multicast mode
C.peer-to-peer block mode
D.RF group mode
E.DTPC
A.EAP-TLS
B.EAP-PEAP
C.EAP-LEAP
D.EAP-TTLS
A.globally scoped address range
B.239.0.0.X or 239.128.0.X address range
C.administratively scoped address range that does not overlap with a link-local MAC address
D.any Class D address range
E.site-local scoped address range
A.Avoid channels with microwave oven noise.
B.Manually remove channels not supported by the VoWLAN clients.
C.Avoid 802.11n 40-MHz wide channels.
D.Automatically avoid nearby radar.
最新試題
Which three are benefits of U-APSD?（）
Which keypad sequence will reset the Cisco Unified Wireless IP Phone 7921 to factory default?（）
What is the WMM user priority of the packets going downstream to the client when the client does not support TSPEC but the Cisco WLC has ACM enabled and WLAN priority is set to Platinum?（）
Which configuration should be done in order to improve the performance of the Cisco Unified Wireless IP Phone 7921G in a WLAN infrastructure?（）
What will improve the battery life of a Cisco Unified Wireless IP Phone 7921G?（）
Which three WLC items are required to properly enable queuing with TSPEC for voice traffic?（）
Which deployed VoWLAN client security option is recommended by Cisco?（）
Which two multicast modes are valid options for use with Ethernet bridging on a mesh AP?（）
An LWAPP encapsulated packet is being sent from the Cisco WLC v5.2 to the AP for a wireless WMM client. Can the LWAPP frame be altered to change the resulting final WMM queue for transmission on an 802.11 client?（）
Which three call information items does AirMagnet VoFi Analyzer provide? （）