Dell PowerConnect M6220 User's Guide - Page 173

The TACACS+ Servers Table opens. Figure 6-55. TACACS+ Servers Table Removing a TACACS+ Server from the TACACS+ Servers List 1. Open the TACACS+ Settings page. 2. Click Show All. The TACACS+ Servers Table opens. 3. Select a TACACS+ Servers Table entry. 4. Select the Remove check box. 5. Click Apply Changes. The TACACS+ server is removed, and the device is updated. Defining TACACS+ Servers Using CLI Commands For information about the CLI commands that perform this function, see the following chapter in the CLI Reference Guide: • TACACS+ Commands. RADIUS Global Configuration The Remote Authorization Dial-In User Service (RADIUS) client on the PowerConnect M6220/M6348/M8024 switch supports multiple, named RADIUS servers. The RADIUS authentication and accounting server groups can contain one or more configured authentication servers that share the same RADIUS server name. If you configure multiple RADIUS servers with the same RADIUS Server Name, designate one server as the primary and the other(s) as the backup server(s). The switch attempts to use the primary server first, and if the primary server does not respond, the switch attempts to use one of the backup servers with the same RADIUS Server Name. The software also supports RADIUS Attribute 4, which is the configuration of a NAS-IP Address. The network access server (NAS) IP address is only used in Access-Request packets. Configuring System Information 171