Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 536)

Spanning Tree Commands
Software Reference for x310 Series Switches
19.46 AlliedWare Plus TM Operating System - Version 5.4.4C C613-50046-01 REV A
spanning-tree link-type
Use this command in Interface Configuration mode for a switch port interface only to
enable or disable point-to-point or shared link types on the switch port.
Use this command for RSTP or MSTP only.
Use the no variant of this command to return the port to the default link type.
Syntax spanning-tree link-type {point-to-point|shared}
no spanning-tree link-type
Default The default link type is point-to-point.
Mode Interface Configuration mode for a switch port interface only.
Usage You may want to set link type to shared if the port is connected to a hub with multiple
switches connected to it.
Examples
Parameter Description
shared Disable rapid transition.
point-to-point Enable rapid transition.
awplus# configure terminal
awplus(config)# interface port1.0.3
awplus(config-if)# spanning-tree link-type point-to-point