D-Link DXS-3400 User Manual - Page 500

DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch Web UI Reference Guide To assign the 802.1p Default Priority by the RADIUS server, the proper parameters should be configured on the RADIUS server. The table below shows the parameters for 802.1p default priority. The parameters of the Vendor-Specific attributes are: Vendor-Specific Attribute Vendor-ID Vendor-Type Attribute-Specific Field Description Defines the vendor. Defines the attribute. Used to assign the 802.1p default priority of the port. Value 171 (DLINK) 4 0 to 7 Usage Required Required Required If the user has configured the 802.1p priority attribute of the RADIUS server (for example, priority 7) and the 802.1X, or MAC based authentication is successful, the device will assign the 802.1p default priority (according to the RADIUS server) to the port. However, if the user does not configure the priority attribute and authenticates successfully, the device will not assign a priority to this port. If the priority attribute is configured on the RADIUS server is a value out of range (>7), it will not be set to the device. To assign the VLAN by the RADIUS server, the proper parameters should be configured on the RADIUS server. To use VLAN assignment, RFC 3580 defines the following tunnel attributes in RADIUS packets. The table below shows the parameters for a VLAN: RADIUS Tunnel Attribute Description Tunnel-Type This attribute indicates the tunneling protocol(s) to be used (in the case of a tunnel initiator) or the tunneling protocol in use (in the case of a tunnel terminator). Tunnel-Medium- This attribute indicates the transport medium being used. Type Tunnel-Private- This attribute indicates group ID for a particular tunneled session. Group-ID Value 13 (VLAN) 6 (802) A string (VID) Usage Required Required Required A summary of the Tunnel-Private-Group-ID Attribute format is shown below. 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 | Type | Length | Tag | String... The table below shows the definition of Tag field (different with RFC 2868): Tag field value 0x01 0x02 Others (0x00, 0x03 ~ 0x1F, >0x1F) String field format VLAN name (ASCII) VLAN ID (ASCII) When the Switch receives the VLAN setting string, it will think it is the VLAN ID first. In other words, the Switch will check all existing VLAN IDs and check if there is one matched. If the Switch can find one matched, it will move to that VLAN. If the Switch cannot find the matched VLAN ID, it will think the VLAN setting string as a "VLAN Name". Then it will check that it can find out a matched VLAN Name. 490