26 | Instant User Interface Dell PowerConnect W-Instant Access Point 5.0.3.0-1.1.0.0 | User GuideServersThis link displays the RADIUS Server box. This box allows you to add new server. To add a new radius server, see“Configuring an External RADIUS Server” on page 70.RolesThis link displays the Roles box. You can create new user roles and new rules for the user roles. For moreinformation, see “User Roles” on page 85.MaintenanceThis link displays the Maintenance box. The Maintenance box allows you to maintain the Wi-Fi network. Itconsists of the following tabs: About - Displays the Build Time, IAP model name, Dell OS version, Dell website homepage, and Copyrightinformation. Configuration - Displays the current configuration of the network. The Clear Configuration button allowsyou to delete or clear the current configuration of the network and reset to provisioning configuration. Certificates - Displays information about current certificate installed in the network. Provides interface toupload new certificates and to set passphrase for the certificates. For more information, see “Certificates” onpage 82. Firmware - Displays the current firmware version and provides options to upgrade to a new firmware version.For more information, see“Manual Firmware Image Check and Upgrade” on page 63. Reboot - Displays the IAPs in the network and provides an option to reboot the required access point or allaccess points. For more information, see “Rebooting the W-IAP” on page 61. Convert - Provides an option to change the virtual controller managed network to an Dell Mobility Controllermanaged network. For more information, see “Migrating from a Virtual Controller Managed Network toMobility Controller Managed Network” on page 59.Figure 13 Maintenance Link - Default ViewSupportThis link displays the Support box. The Support box consists of following: Command drop-down list - Provides various options for which you can generate support logs. Target drop-down list - Provides a list of IAPs in the network.