spanning-tree port-priority

Use this command to change the priority value of the port to allow the operator to select the relative importance of the port in the forwarding process. Set this value to a lower number to prefer a port for forwarding of frames.

All LAN ports have 128 as priority value by default. PVSTP/PVRSTP puts the LAN port with the lowest LAN port number in the forwarding state and blocks other LAN ports.

The application uses the port priority value when the LAN port is configured as an edge port.