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?（）
单项选择题 In a VoWLAN deployment, what is the recommended separation between cells with the same channel?（）
单项选择题 What amount of cell overlap ensures smooth roaming for wireless endpoints?（）
