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Question :-

An architect is planning an HP Wired-WLAN solution for a customer with Voice over WLAN (VoWLAN) devices, which support 5 GHz and 2.4 GHz, and the laptops. What is a potential advantage of dual-radio 802.1n APs for this environment?
They can load balance a single phone's traffic between the two radios
The can use 802.1n band steering to shift only the laptops to the 2.4 Ghz radio
They can support a single VLAN for phones and laptops, but use load balancing to move all phones to one radio
They can support a voice WLAN on one RADIO and an employee WLAN on the other radio

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