An IT administrator is managing a wireless network in which most devices are Apple iOS. A QoS issue must be addressed on the WLANs. Which configuration must be ...

An IT administrator is managing a wireless network in which most devices are Apple iOS. A QoS issue must be addressed on the WLANs. Which configuration must be performed?

A. Enable Fastlane globally under Wireless > Access Points > Global Configuration. B. Create a new AVC Profile named AUTOQOS-AVC-PROFILE and apply to all WLANs. C. Enable Fastlane under each WLAN setting. D. Enable WMM TSPEC/TCLAS negotiation under Wireless > Advanced.