Allied Telesis AT-S79 - Manual (Page 312)

Chapter 32: Rapid Spanning Tree Protocol (RSTP)
312 Section II: Web Browser Interface
4. In the Admin/OperEdge column for the port you want to configure,
choose True or False to set whether or not the port will operate as an
edge port.
5. In the Admin/OperPtoP column for the port you want to configure,
choose a setting based on the information in Table 7.
6. In the Migration column for the port you want to configure, click
Restart to reset the port.
7. Click Apply.
8. To configure all of the ports to the same settings, in the All row,
configure one, two, or all of the following settings: Admin/OperEdge,
Admin/OperPtoP, and Migration. Then click Apply.
Table 7. RSTP Point-to-Point Status
Admin Operation Port Duplex Operation
Auto True Full
False Half
True True Full or Half
False False Full or Half