Avaya P580 - Manual (Page 156)

4-26 Avaya P550R, P580, P880, and P882 Multiservice Switch User Guide, Version v5.3.1
Chapter 4
Figure 4-13. Switch Ports Dialog Box
3. Select the port number on which you want to disable
spanning tree from the Name column.
The Switch Port Configuration window for that port
opens (Figure 4-16).