GE MULTILINK ML2400 Instruction Manual page 219

CHAPTER 13: RAPID SPANNING TREE PROTOCOL
MULTILINK ML2400 ETHERNET COMMUNICATIONS SWITCH – INSTRUCTION MANUAL
To configure ring-only mode, ensure the first three of the four situations described above
are met.
To enable ring-only mode, first
Enable RSTP by setting the STP Type to RSTP in the Administration
> Set > STP Type menu:
Select the Configuration > RSTP > Bridge RSTP menu as shown
below.
RAPID SPANNING TREE PROTOCOL
13–21