Dell Brocade G620 Brocade 8.0.1 Fabric OS Administratiors Guide - Page 182
Configuring a Windows TACACS+ server, Remote authentication configuration on the switch
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Managing User Accounts ∙ brcd-passwd-warnPeriod sets the warning period as a number of days. The following example sets the password expiration date for the fosuser5 account. It also specifies that a warning be sent to the user 30 days before the password is due to expire. user = fosuser5 { pap = clear "password" chap = clear "password" password = clear "password" service = shell { set brcd-role = securityAdmin set brcd-passwd-expiryDate = 03/21/2014; set brcd-passwd-warnPeriod = 30; } } Configuring a Windows TACACS+ server Fabric OS is compatible with any TACACS+ freeware for Microsoft Windows that uses TACACS+ protocol version v1.78. Refer to the vendor documentation for configuration details. Remote authentication configuration on the switch At least one RADIUS, LDAP, or TACACS+ server must be configured before you can enable a remote authentication service. You can configure the remote authentication service even if it is disabled on the switch. You can configure up to five RADIUS, LDAP, or TACACS + servers. You must be logged in as admin or switchAdmin to configure the RADIUS service. NOTE On DCX 8510 Backbones and X6 Directors, the switch sends its RADIUS, LDAP, or TACACS+ request using the IP address of the active CP. When adding clients, add both the active and standby CP IP addresses so that users can still log in to the switch in the event of a failover. RADIUS, LDAP, or TACACS+ configuration is chassis-based configuration data. On platforms containing multiple switch instances, the configuration applies to all instances. The configuration is persistent across reboots and firmware downloads. On a chassis-based system, the command must replicate the configuration to the standby CP. Multiple login sessions can invoke the aaaConfig command simultaneously. The last session that applies the change is the one whose configuration is in effect. This configuration is persistent after an HA failover. The authentication servers are contacted in the order they are listed, starting from the top of the list and moving to the bottom. Adding an authentication server to the switch configuration 1. Connect to the switch and log in using an account with admin permissions. 2. Enter the aaaConfig --add command. At least one authentication server must be configured before you can enable the RADIUS, LDAP, or TACACS+ service. If no RADIUS, LDAP, or TACACS+ configuration exists, turning on the authentication mode triggers an error message. When the command succeeds, the event log indicates that the configuration is enabled or disabled. Enabling and disabling remote authentication 1. Connect to the switch and log in using an account with admin permissions. 2. Enter the aaaConfig --authspec command to enable or disable RADIUS, LDAP, or TACACS+. Brocade Fabric OS Administration Guide, 8.0.1 182 53-1004111-02
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