Hirschmann RS20 User Manual page 38

Ring/Network Coupling
The displays in the "Information" frame mean:
– "Redundancy guaranteed": If the main line no longer functions, the
redundant line takes over the function of the main line.
– "Configuration failure": The function is incomplete or incorrectly
configured.
Figure 10: One-Switch coupling: Selecting the port and enabling/disabling
operation
Note: The following settings are required for the coupling ports (you
select the Basic Settings:Port Configuration dialog):
See table on
Note: If VLANs are configured, set the coupling and partner coupling
ports' VLAN configuration as follows:
– in the dialog Switching:VLAN:Port Port VLAN ID 1 and „Ingress
Filtering" deactivated
– in the dialog Switching:VLAN:Static VLAN-Membership U
(Untagged)
Redundancy mode
 In the "Redundancy Mode" frame, select
– "Redundant Ring/Network Coupling" or
– "Extended Redundancy".
38
17 "Port settings for ring
4.2 Preparing a Ring/Network
ports".
(see fig. 11)
UM Redundancy Configuration L2E
Coupling
Release 7.1 12/2011