A connection cannot be established during a network connection test of a newly deployed WAP $($Wireless Access Point$)$ in WPA$2$ Enterprise $($Wi$-$Fi Protected Access$)$ mode. After checking the wireless controller, the $802\mathrm{.}1$x option was selected, but another configuration setting did not save. Apply knowledge of the network connection process to determine which of the following did not save.RADIUS server settingsEAP authentication optionOpen configurationEnterprise option