How does a Cisco Unified Wireless network respond to Wi-Fi channel overlap?
A.It alternates automatically between 2.4 GHz and 5 GHz on adjacent access points B.It allows the administrator to assign channels on a per-device or per-interface basis. C.It segregates devices from different manufacturers onto different channels. D.It analyzes client load and background noise and dynamically assigns a channel.正确答案D
