BayStack 450 10/100/1000 Series Switches309978-D Rev 01 1-25• When EAPOL is enabled on a port, and you configure values other thanVLAN configuration values, those values are applied and stored in NVRAM.For more information about VLANs, see “Virtual Local Area Networks(VLANs)” on page 1-49.Setting Up the Authentication ServerThis section describes how to set up your Authentication server (RADIUS server)for EAPOL dynamic VLAN assignments. The Authentication server allows youto configure user-specific settings for VLAN memberships and port priority.When you log on to a system that has been configured for EAPOL authentication,the Authentication server recognizes your user ID and notifies the switch to assignpreconfigured (user-specific) VLAN membership and port priorities to the switch.The configuration settings are based on configuration parameters that werecustomized for your user ID and previously stored on the Authentication server.To set up the Authentication server, set the following “Return List” attributes forall user configurations (refer to your Authentication server documentation):• VLAN Membership Attributes-- Tunnel-Type: value 13, Tunnel-Type-VLAN-- Tunnel-Medium-Type: value 6, Tunnel-Medium-Type-802-- Tunnel-Private-Group-Id: ASCII value 1 to 4094 (this value is used toidentify the specified VLAN)• Port Priority (Vendor-Specific) Attributes-- Vendor Id: value 562, Nortel Networks vendor ID-- Attribute Number: value 1, Port Priority-- Attribute Value: value 0 (zero) to 7 (this value is used to indicate the portpriority value assigned to the specified user)
