D-Link DES-3828 Product Manual - Page 296

xStack DES-3800 Series Layer 3 Stackable Fast Ethernet Managed Switch CLI Manual DES-3800:admin# config stp mst_config_id Purpose Syntax Description Parameters Restrictions Used to update the MSTP configuration identification. config stp mst_config_id {revision_level | name } This command will uniquely identify the MSTP configuration currently configured on the Switch. Information entered here will be attached to BPDU packets as an identifier for the MSTP region to which it belongs. Switches having the same revision_level and name will be considered as part of the same MSTP region. revision_level - Enter a number between 0 and 65535 to identify the MSTP region. This value, along with the name will identify the MSTP region configured on the Switch. The default setting is 0. name - Enter an alphanumeric string of up to 32 characters to uniquely identify the MSTP region on the Switch. This name, along with the revision_level value will identify the MSTP region configured on the Switch. If no name is entered, the default name will be the MAC address of the device. Only Administrator or Operator-level users can issue this command. Example usage: To configure the MSTP region of the Switch with revision_level 10 and the name "Trinity": DES-3800:admin#config stp mst_config_id revision_level 10 name Trinity Command: config stp mst_config_id revision_level 10 name Trinity Success. DES-3800:admin# config stp mst_ports Purpose Syntax Description Parameters Used to update the port configuration for a MSTP instance. config stp mst_ports instance_id {internalCost [auto | ] priority } This command will update the port configuration for a STP instance_id. If a loop occurs, the MSTP function will use the port priority to select an interface to put into the forwarding state. Set a higher priority value for interfaces to be selected for forwarding first. In instances where the priority value is identical, the MSTP function will implement the lowest port number into the forwarding state and other interfaces will be blocked. Remember that lower priority values mean higher priorities for forwarding packets. - Specifies a range of ports to be configured. The beginning and end of the port list range are separated by a dash. For example, 1-4 specifies all of the ports between port 1 and port 4. instance_id - Enter a numerical value between 0 and 4 to identify the instance_id previously configured on the Switch. An entry of 0 will denote the CIST (Common and Internal Spanning Tree. 292