Ring/Network Coupling
Figure 26: Extended redundancy
Coupling mode
The coupling mode indicates the type of the connected network.
In the "Coupling Mode" frame, select:
– "Ring coupling"
or
– "Network Coupling"
Figure 27: Two-Switch coupling with control line: Selecting the coupling mode
Select "Ring coupling" if you are connecting to a redundancy ring.
Select "Network Coupling" if you are connecting to a line or tree
structure.
Delete coupling configuration
The "Delete coupling configuration" button in the dialog allows you
to reset all the coupling settings of the device to the state on delivery.
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4.2 Preparing a Ring/Network
UM Redundancy Configuration L2E
Release 7.1 12/2011
Coupling