D-Link DXS-3600-EM-8T CLI Guide - Page 571

DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide 57-11 spanning-tree mst This command is used to set the path cost and port-priority parameters for any MST instance (including the CIST with instance ID 0). To return to the default settings, use the no form of this command. spanning-tree mst INSTANCE-ID {cost COST | port-priority PRIORITY} no spanning-tree mst INSTANCE-ID {cost | port-priority} Parameters INSTANCE-ID cost COST port-priority PRIORITY Specifies the MSTP instance identifier. The instance 0 represents for default instance, CIST. (Optional) Specifies the internal path cost for an instance. Valid values are from 0 to 200000000 and 0 means auto. (Optional) Specifies the port priority for an instance. Valid values are from 0 to 240 in increments of 16. Default Command Mode Command Default Level Usage Guideline The default port priority is 128. Interface Configuration Mode. Level: 8 Higher cost values indicate higher costs. Smaller port-priority priority values indicate higher priorities. Example This example shows how to set the internal path cost of instance 0. DXS-3600-32S#configure terminal DXS-3600-32S(config)#interface tenGigabitEthernet 1/0/1 DXS-3600-32S(config-if)#spanning-tree mst 0 cost 32 Success DXS-3600-32S(config-if)# 57-12 spanning-tree mst priority This command is used to configure the bridge priority value for the selected MSTP instance. Use the no form of this command to return the setting to default setting. spanning-tree mst INSTANCE-ID priority PRIORITY no spanning-tree mst INSTANCE-ID priority Parameters INSTANCE-ID PRIORITY Specifies the MSTP instance identifier. The instance 0 represents for default instance, CIST. Specifies the bridge priority value must be divisible by 4096. The range is 0 to 61440. Default Command Mode Command Default Level Usage Guideline The default value is 32768. Global Configuration Mode. Level: 8 This command is used to configure the bridge priority for special MST instance. 563