单项选择题
A.user request using the keypad of the phone and HTTP download
B.IT department scheduled upgrade using HTTP download
C.TFTP download based on version control through Cisco Unified Communications Manager
D.FTP download based on version control through Cisco Unified Communications Manager
E.HTTP download based on version control through Cisco Unified Communications Manager
单项选择题 WhichdeployedVoWLANclientsecurityoptionisrecommendedbyCisco?（）
单项选择题 AnLWAPPencapsulatedpacketisbeingsentfromtheCiscoWLCv5.2totheAPforawirelessWMM client.CantheLWAPPframebealteredtochangetheresultingfinalWMMqueuefortransmissiononan 802.11client?（）
单项选择题 WhichstatementisNOTakeyQoSrecommendedrequirementforvoicebearertraffic?（）