3Com 5500G-EI Command Reference Guide - Page 329

RSTP Configuration Commands 333 Example To set the priority of GigabitEthernet1/0/1 to 64, enter the following: system-view System View: return to User View with Ctrl+Z. [SW5500]interface GigabitEthernet1/0/1 [SW5500-GigabitEthernet1/0/1]stp port priority 64 stp priority Syntax stp priority bridge-priority undo stp priority View System View Parameter bridge-priority: Specifies the priority of a Switch, ranging from 0 to 61440. The values are not consecutive integers. The step length is 4096. By default, the value is 32768. Description Use the stp priority command to configure the bridge priority of the Switch. Using undo stp priority command, you can restore the default bridge priority of the Switch. The priority value shall be a multiple of 4096, such as 0, 4096, 8192 etc. The smaller value represents the higher priority. A Switch with higher priority is more likely to be a root bridge. Example To set the priority of the Switch to 4096, enter the following: system-view System View: return to User View with Ctrl+Z. [SW5500]stp priority 4096 stp root primary Syntax stp root primary undo stp root View System View Parameter None