Step 2 of the wizard is to configure a connection profile. The connection profile includes the authentication method and IP address assignment values.
In the top section of the window, give the connection profile a suitable name (the default value uses the name from Step 1), choose AAA Only from the Authentication Protocol drop-down list, and then choose the RADIUS server that you created previously. If you are using Authorization and Accounting, you can choose to use the same server or select a different server if needed. Most use cases will use the same AAA server for all three parts of AAA (Authentication, Authorization, and Accounting).
In the top section of the window, give the connection profile a suitable name (the default value uses the name from Step 1), choose AAA Only from the Authentication Protocol drop-down list, and then choose the RADIUS server that you created previously. If you are using Authorization and Accounting, you can choose to use the same server or select a different server if needed. Most use cases will use the same AAA server for all three parts of AAA (Authentication, Authorization, and Accounting).