GE MultiLink ML810 Instruction Manual page 212

RAPID SPANNING TREE PROTOCOL
13–20
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.
 Click the Edit button to configure RSTP.
CHAPTER 13: RAPID SPANNING TREE PROTOCOL
MULTILINK ML810 MANAGED EDGE SWITCH – INSTRUCTION MANUAL