When setting an access point to a non-root role， what two parameters，other than Role in theRadio Network，must be configured on the SSID Manager page？（）

• A、Infrastructure devices to associate only to this SSID
• B、Enable IP redirection on this SSID
• C、Set Data Beacon Rate
• D、Multiple Basic Service Set Identification （BSSID）
• E、Set infrastructure SSID