User-Authentication Configurations
  
  
    
      A Universal Port user-authenticate configuration
requires specific components:
      
        - 
          An Extreme Networks
switch, which might need to include PoE support. 
- 
          RADIUS server for user authentication and VSA transmission. 
- 
          Supplicants that support the authentication method you select. LLDP
            support is recommended, but is optional when MAC address authentication is used.  

Note   
To support supplicant configuration, you might
        consider adding a DHCP server to your network. For VoIP applications, you can use a TFTP
        server and a call server to provide for additional supplicant configuration.
 
    
      Use the following procedure to configure Universal Port
for user login:
     
    
      - 
        Configure the RADIUS server as described in Security. The configuration should
          include the following:
        
          
            - User
ID and password for RADIUS clients.
- Extreme Networks custom VSAs.
- Addition of the edge switch as a RADIUS client.
 
 
- 
        Create a user-authenticate profile as described in Creating and Configuring New Profiles.
      
- 
        Create a user-unauthenticate profile as described in Creating and Configuring New Profiles.
      
- 
        Assign the user-authenticate profile to the edge ports as
          described in Configuring a User Login or Logout Event Trigger.
      
- 
        Assign the user-unauthenticate profile to the edge ports
          as described in Configuring a User Login or Logout Event Trigger.
      
- 
        Configure network login on the edge switch as described in
          Network Login.
      
- 
        Configure the edge switch as a RADIUS client as described
          in Security. 
      
- 
        Verify that correct profiles are assigned to correct
ports by entering the following command:
        
      
- 
        Enable LLDP message advertisements on the ports that are
          configured for device-detect profiles as described in LLDP Overview.
      
- 
        Test profile operation as described in Verifying a Universal Port Profile.