A.edge B.central C.Layer2 D.Layer3
单项选择题Client traffic is being bridged through LAN interfaces on two WLCs. Which roaming option will keep them on the same IP subnet?()
A. Layer 1 intercontroller roaming B. Layer 2 intercontroller roaming C. Layer 3 intercontroller roaming D. intracontroller roaming
单项选择题What is the recommended radius of a cell for a voice-ready wireless network?()
A.86dBm B.67dBm C.19dBm D.95dBm
单项选择题In a VoWLAN deployment, what is the recommended separation between cells with the same channel?()
A.19dBm B.67dBm C.10dBm D.86dBm E.5dbm to 10dBm
单项选择题What amount of cell overlap ensures smooth roaming for wireless endpoints?()
A.5;10% B.10;15% C.15;20% D.20;25%
单项选择题How many channels are defined in the IEEE 802.11b DSSS channel set?()
A.3 B.4 C.11 D.13 E.14