TP-Link T2600G-18TSTL-SG3216 T2600G-18TSUN V1 Configuration Guide - Page 823

Configuring Network Security AAA Configuration Tips: The logged-in guests can enter the Enable password on this page to get administrative privileges.  On the Server The accounts created by the RADIUS/TACACS+ server can only view the configurations and some network information without the Enable password. Some configuration principles on the server are as follows:  For Login authentication configuration, more than one login account can be created on the server. Besides, both the user name and password can be customized.  For Enable password configuration: On RADIUS server, the user name should be set as $enable$, and the Enable password is customizable. All the users trying to get administrative privileges share this Enable password. On TACACS+ server, configure the value of "enable 15" as the Enable password in the configuration file. All the users trying to get administrative privileges share this Enable password. 12.2 Using the CLI 12.2.1 Globally Enabling AAA Follow these steps to globally enable AAA: Step 1 configure Enter global configuration mode. Step 2 aaa enable Globally enable the AAA feature. Step 3 show aaa global Verify the global configuration of AAA. Step 4 end Return to privileged EXEC mode. Step 5 copy running-config startup-config Save the settings in the configuration file. The following example shows how to globally enable AAA: Configuration Guide 793