Dell W-Series 228 Instant 6.5.1.0-4.3.1.0 User Guide - Page 155

Table 35: TACACS Configuration Parameters Parameter Description Retry Count Enter a number between 1 and 5 to indicate the maximum number of authentication attempts. The default value is 3. Dead time Specify a dead time in minutes within the range of 1-1440 minutes. The default dead time interval is 5 minutes. Session Enables or disables session authorization. When enabled, the optional authorization session is authorization turned on for the admin users. By default, session authorization is disabled. You can also add TACACS server by selecting the New option when configuring authentication parameters for management users. For more information, see Configuring Authentication Parameters for Management Users on page 141. l CPPM Server for AirGroup CoA-To configure a ClearPass Policy Manager server used for AirGroup CoA (Change of Authorization), select the CoA only check box. The RADIUS server is automatically selected. Table 36: ClearPass Policy Manager Server Configuration Parameters for AirGroup CoA Parameter Description Name Enter a name of the server. Server address Enter the host name or IP address of the server. Air Group CoA Enter a port number for sending AirGroup CoA on a port different from the standard CoA port. port The default value is 5999. Shared key Enter a shared key for communicating with the external RADIUS server. Retype key Re-enter the shared key. 4. Click OK. The ClearPass Policy Manager server acts as a RADIUS server and asynchronously provides the AirGroup parameters for the client device including shared user, role, and location. In the CLI To configure a RADIUS server with DRP parameters: (Instant AP)(config)# wlan auth-server (Instant AP)(Auth Server )# ip (Instant AP)(Auth Server )# key (Instant AP)(Auth Server )# port (Instant AP)(Auth Server )# acctport (Instant AP)(Auth Server )# nas-id (Instant AP)(Auth Server )# nas-ip (Instant AP)(Auth Server )# timeout (Instant AP)(Auth Server )# retry-count (Instant AP)(Auth Server )# rfc3576 (Instant AP)(Auth Server )# rfc5997 {auth-only|acct-only} (Instant AP)(Auth Server )# deadtime Dell Networking W-Series Instant 6.5.1.0-4.3.1.0 | User Guide Authentication and User Management | 155