User Documentation

User Manual Managed Switches
69
(backup)
configuration page
table
Ring Coupling
(primary)
Select this item to change to the Ring Coupling (primary)
configuration page
See the following
table
Below table lists the default coupling ports dependent on the used models.
Model
Default Dual Homing (Primary)
Default Dual Homing (Backup)
All models
Port 1
Port 2
NOTE: The Turbo Ring DIP switches, located on top of the housing, alternatively can be used to
configure the Turbo Ring protocols.
If you use the web interface, console interface, or Telnet interface to enable the Turbo Ring DIP
Switches, and then set DIP Switch 4 on the switch’s outer casing to the ON position, you will not be
able to use the web interface, console interface, or Telnet interface to change the status of the DIP
Switch. In this case, the Communication Redundancy settings will be grayed out in the web browser.