Planet ISW-802M User Manual page 43

address number as the ring master. The redundant ring master ring mode will be enabling by the DIP
Switch. When the switch is set to the master ring mode, the redundant ring configuration interface will
display the switch as the master ring message. Also, you can identify the switch as the ring master from
the R.M. LED panel of the LED panel on the switch.
The system also supports the coupling ring that can connect 2 or more redundant ring group for the
redundant backup function and dual homing function that prevent connection lose between redundant
ring group and upper level/core switch.
Enable Redundant ring: to enable the redundant ring function. Marking the check box to enable the
redundant ring function.
1st & 2nd Working Ports: assign two ports as the member ports. One port will be working port and
one port will be the backup port. The system will automatically decide which port is working port and
which port is backup port.
Enable Coupling Ring: to enable the coupling ring function. Marking the check box to enable the
coupling ring function.
Coupling port: assign the member port.
Control port: set the switch as the master switch in the coupling ring.
Enable Dual Homing: set up one of port on the switch to be the Dual Homing port. In a redundant
ring group, maximum Dual Homing port is two. And each switch only can assign one Dual Homing
port. Dual Homing only work when the redundant ring function enable.
Click the to apply the configuration.