D-Link 3312SR Reference Manual - Page 84
config stp mst_ports, show stp, Spanning Tree.
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DGS-3312SR Layer 3 Gigabit Switch config stp mst_ports example, 1:3 specifies switch number 1, port 3. 2:4 specifies switch number 2, port 4. 1:3-2:4 specifies all of the ports between switch 1, port 3 and switch 2, port 4 − in numerical order. instance_id - Enter a numerical value between 0 and 15 to identify the instance_id previously configured on the Switch. An entry of 0 will denote the CIST (Common and Internal Spanning Tree. internalCost - This parameter is set to represent the relative cost of forwarding packets to specified ports when an interface is selected within a STP instance. The default setting is auto. There are two options: • auto - Selecting this parameter for the internalCost will set quickest route automatically and optimally for an interface. The default value is derived from the media speed of the interface. • value 1-2000000 - Selecting this parameter with a value in the range of 1-2000000 will set the quickest route when a loop occurs. A lower internalCost represents a quicker transmission. priority - Enter a value between 0 and 240 to set the priority for the port interface. A higher priority will designate the interface to forward packets first. A lower number denotes a higher priority. Restrictions Only administrator-level users can issue this command. Example usage: To designate ports 1 through 5 on module one, with instance ID 2, to have an auto internalCost and a priority of 16: DGS-3312SR:4#config stp mst_config_id ports 1:1-1:5 instance_id 2 internalCost auto priority 16 Command : config stp mst_config_id ports 1:1-1:5 instance_id 2 internalCost auto priority 16 Success. DGS-3312SR:4# show stp Purpose Syntax Description Parameters Restrictions Used to display the Switch's current STP configuration. show stp This command displays the Switch's current STP configuration. None. None. 78
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