An administrator wants to change the default roles for the pre- and post-authentication user roles...

References:

In the WebUI1. Navigate to the Configuration > Security > Authentication > AAA Profiles page.2. Select the default profile or a user-defined AAA profile.3. Click the Initial Role drop-down list, and select the desired user role for unauthenticated users.4. Click the 802.1x Authentication Default Role drop-down list and select the desired user role for users who have completed 802.1x authentication.5. Click the MAC Authentication Default Role drop-down list and select the desired user role for clients who have completed MAC authentication.6. Click Apply.